Ported VS Sealed is like asking what the best sports car is. There is no “right” answer, it just depends on your priorities. The Nissan GTR, Ferrari F430, Lexus LFA, and Bugatti Veyron all offer unique strengths and weaknesses. Which is best? That’s hard to quantify definitively.
Sealed Vs Ported presents a similar challenge, there are strengths and trade offs with each design. Here are my thoughts on the issue in hopes that it will help you decide which is right for you. Even though I may prefer one, my impression may help you decide that you really want the other.
SVS was excited to send out their sealed 12″ SB-2000’s for my next review after I was finished reviewing the ported 10″ PB-1000’s. Sealed subs have a lot of benefits, such as deeper in room extension in medium and small rooms (In other words, normal rooms. Large = auditorium), faster transient response, and a smaller footprint. But would I be a convert? You might be surprised…
Keep in mind that I’m a layperson. Aside from this project, I have no audio industry background, and I’m still learning. I’m a consumer with my own personal “consumer” desires, and apparently a few limitations that influence my decisions. While I’d love to be the guy with the perfect eardrums, it’s just not the case, so keep this in mind for your own needs. If you are into purist listening, your desires could easily diverge from mine.
Some basic differences are the ways room gain affects the response of each style. At least in my room, the response of the sealed subs goes deeper than the rated response. So the sealed response is rated for 19 hertz, but it goes down to 10-11 hertz in my room. For those interested in purist listening and ultra flat response, the sealed SB-2000 has a pretty sexy curve.
As you can see from the graph, the sealed sub (blue line) delivers well below the rated response, as SVS has shaped that curve with their DSP to give a nice flat response that drops off around 11 hertz in my room. I can’t hear below 17 hertz or so.
Ported subs do not do this. The factory ratings are pretty reliable in terms of depth limits. Any ported subs will be pretty quiet under their factory rating, but a sealed sub will likely go deeper. People have asked me how I can disqualify a ported sub so easily, but it’s pretty simple. If a ported sub is rated for 25 hertz, it’s probably not going to reach 23 hertz with any meaning, while a sealed sub rated for 25 hertz could potentially hit 20 hertz or deeper. This tends to complicate the discussion.
See the graph below to get an idea of the deficiencies common in more typical ported subwoofers. Typical subs are “good” down to about 40 hertz, and when you spend a little more, down to about 30 hertz. The “Typical” sub in the graph (Purple line) was reliably rated for 28 hertz, but started to really fall off at about 29 hertz.
The “Typical” ported subwoofer on the graph is not a cheap sub. It is a well-known name that retailed for $500, but given it’s age I’m not going to disclose the model. It’s not really important anyway, the focus here is on subs that perform comfortably under 30 hertz.
Unless a ported subwoofer has a DSP, the shape of the graph above will likely be pretty typical for your average ported sub. The “Typical” sub in the graph actually does better than most typical subs, but compared to any sub on The List, it’s pretty shallow. The difference in room is undeniable.
The whole crux of this site is about meaningful depth. Power and thunder, yet well-behaved in the process, so the sealed seems like the natural choice. Many enthusiasts will prefer the quicker transient response for music. I looked forward to trying the sealed especially after having read the Sealed vs Ported on the SVS site.
I can say that the SVS write-up is spot on. In a dual configuration there is plenty of output in my acoustically odd 24×24 mixed use room, though I listen at sane levels. For crazy loudness, ported are definitely recommended, or the SB13 Ultras. The graph does match up to the graph on SVS site (being flat below the rated response), understanding that rooms will cause the graphs to vary a bit. An anechoic graph will typically be smoother and flatter than what your room will produce, that’s almost a universal truth.
Reference vs Preference.
The SB-2000’s are great for those who want a purist 2.2 stereo setup, especially if flat response is your goal. I use the term purist instead of audiophile, because at the core definition, we are all audiophiles. We all want good sound, it’s just a question of sanity, economics, and personal flavor. My hopes are that the snooty attitudes that turn so many off to the industry will become a thing of the past, or at least get drowned out by normal people who just want to have fun.
The PB-1000 is what some would call a little “bottom heavy”. As it goes deeper, it gets louder in my room. The effect is not drastic, and I find it to be quite nice. This gives the impression of “bigger” sound.
Here’s the thing, apparently I really, really like a bottom heavy sub. I suspect it’s because deeper sound is a little harder to hear. Even though the sealed SB-2000’s go deeper, the ported PB-1000’s “sound deeper” because the room gain pronounces depth more. I can’t be the only one, based on the popularity of ported SVS subs. They are truly next level.
For sure, quality ported subs dominate cinema. The sealed SB-2000’s would trounce most “typical” ported subs in cinema, but the ported PB-1000’s and PB-2000’s have more slam when called for, and the depth is more emphasized than with the SB-2000’s.
But here is where I might diverge from the average enthusiast. I like the sound of the ported PB-1000 better than the sealed SB-2000 for music. Did your head just explode? That’s completely against the grain, and I urge you to be skeptical of my opinion.
There are 2 reasons for this, the first being that I like the more “pronounced” depth provided by the PB-1000’s and PB-2000’s. Getting a little louder as it goes deeper is my preference, and it’s a drastic departure from typical ported subs. This can be overcome with the sealed SB-2000’s with some form of external sub EQ, like a Mini DSP 2X4. The sealed SB 13 Ultra has an option like this built-in, although I haven’t heard it yet.
If you like a bottom heavy curve too, but you already have SB-2000’s, you can use the Mini DSP 2×4 to adjust the response. Fair warning, it does have a learning curve, and you need a good microphone like a UMIK-1 and something like Room EQ Wizard (free, but consider a donation to the guy who made it) to make it all happen. The same is true if you have a ported sub and like your response flatter. I felt no need to alter the SVS ported subs, but I could see the value in shaving the high end just a little on the SB-2000’s to match my own personal tastes.
The other reason I prefer a ported sub is pretty specific to me. I have sensitive ears. Not “I can hear a cricket sneeze 2 blocks away” kind of sensitive, but more of an “I can’t handle loud venues” kind of sensitive. My ears fatigue easily. I have a hard time going to concerts. Keep that in mind, as this is not a very common issue as far as I have seen.
My ears are a little fatigued from the sealed subs, though they did feel better after breaking in (or maybe I just got used to it?). The reality is that any sealed sub would likely produce the same result. I’ve heard this in box stores, but never long enough to pin it down. So it’s not an SVS characteristic specifically, it’s a sealed subwoofer characteristic. If you like sealed subs, the SB-2000’s make a LOT of sense. They sound beautiful, and they do indeed offer a purist sound.
Frankly, I find ported subs slightly more “comfortable” to listen to at higher volumes. I might have missed it had I not just heard the PB-1000’s, and then followed up by the PB-2000’s. I was never able to pin it down, but sealed subs never got me excited. Now that I have been able to identify what it is, it makes sense.
I found passive radiators more comfortable too, but I haven’t heard one I truly like, and at this point I couldn’t recommend them. However, the pressure issue is similar to a ported sub, as there is a degree of pressure relief. When the main driver moves out, the passive radiator moves in, thus keeping the pressure change to a minimum. With a sealed sub, there is no such relief. Again, this is all unproven theory on my part, and I could be completely wrong, but it makes sense to me.
My ears are overly sensitive. I identify as mild Asperger’s (never tested officially for autism, but it adds up) so that may have a LOT to do with it. The Fibromyalgia may also play a role here too. Normal ears probably won’t notice it much, if at all, and a LOT of people prefer sealed.
See the decision chart below to see which suites your needs better:
That pressure theory is purely speculation. This issue is pretty specific to me, but it brings me to the following recommendation: If you have sensitive ears in the house, like autistic ears, migraines, or dogs and cats, you may want to consider ported subs. I happen to find them more comfortable, but the difference might be difficult to perceive for most. That said, an autistic child or otherwise sensitive ears in the home would likely appreciate the consideration.
Certainly, I don’t think sealed subs should be avoided, especially if they suite your needs and desires.
I’ve come across some surprises with this project, and this is certainly up there. I fully expected to be a sealed subwoofer convert, based on everything I’ve read, and the comments I have received. Many enthusiasts prefer the characteristics of a sealed sub, and I absolutely get it.
Maybe I’m a little unsophisticated. Theoretically, I could retire to the study with a good whiskey to discuss world affairs in a chair with buttery soft leather. Something like hanging out with this distinguished gentleman. I imagine the conversation would be epic.
I could just as easily head to the garage with a good beer and shoot some pool with the guys. Both sound great to me, but shooting pool just sounds like a little more fun. No offense to Mr. Offerman or sealed subwoofers, both are class acts and have my respect and admiration.
I definitely see the appeal of both. I enjoy both, but I definitely prefer ported subwoofers at the end of the day. Which do you prefer? Let me know in the comments below.
**Everyone** wants better bass, whether they realize it or not. For music and home theater, the right subwoofers are the key to audio bliss. These are the best subwoofers for both.
Even people who dismiss it and say it’s not important, are quickly “converted”, once they hear the difference.
It’s undeniably better than what most people are used to. From blockbuster movies to Diana Krall, nearly everything sounds better when you can actually hear **ALL** of the bass. If you don’t know exactly what I’m talking about, you’re probably missing a LOT.
Traditional, run of the mill subwoofers basically filter out real depth, which is not good.
This isn’t about loudness, almost ANY typical, basic, run of the mill sub can be loud. This is beyond the loudness.
It’s about the Depth of Presentation, or truly **SOUNDING DEEP**.
This is really hard to convey. It’s only when you hear it that you’ll feel the sense of satisfaction we all chase.
Your local theater rarely dips below 40 hertz with any meaningful impact. These subwoofers will routinely drop to 14 hertz in room, which is lower than what you can hear.
Most subwoofers, easily more than 90% of ALL 10″-18″ subs (regardless of wattage, rated frequency response, and price), are TOO SHALLOW SOUNDING, both in extension and in “Depth of Presentation”.
“Depth of Presentation” is important, because your hearing fades as the frequencies get deeper.
You might assume that’s why you can’t hear the deep stuff, but it’s actually the “typical subwoofer” that is to blame. It’s definitely audible, but most subs just don’t produce *enough* of it.
Good bass is not about what your neighbors can hear (like that guy next to you at the stoplight), it’s about what YOU can hear.
If you have an extra-large room (greater than 600 sq ft), you may need to look at the bigger subs, while those with large rooms and smaller have no such limitations on this particular list, so long as you go dual like you should.
You can always turn a sub down, and it should always be volume matched to your main speakers, regardless of room size.
Big subs like these DO NOT mean overpowering “boom boom”, they mean “articulate” bottomless sound reproduction, which will include blowing your mind with movies like Jurassic Park and Hacksaw Ridge, and shows like my personal favorite, Cosmos.
If the source material is bass heavy, these subs will respond appropriately, while still remaining balanced, and not intrusive at all with regular content, when properly set up.
With ANY subwoofer on my list, THERE IS NO SUCH THING AS OVERKILL.
NOT because I’m an unsophisticated listener who just wants everything LOUD, LOUD, LOUD!! No thank you.
I have an unfortunate hearing sensitivity due to Post Concussion Syndrome, so I genuinely can’t tolerate anything that’s offensive.
The Theater in the Motorhome
I’ve packed a crazy amount of bass, up to dual PB-4000’s, into my portable home theater, an upcycled Tesla battery, solar powered home theater in a 40 foot diesel pusher motorhome.
The craziest part, aside from the absurdity of the project, is that it sounds better in the motorhome than the theaters in the houses I’ve lived in! No kidding!
It’s ALL abouthow you set it up, so everything sounds like it was designed to work together. The smallest to the biggest, they will all sound “proper” once you dial them in, which I show you how to do on my YouTube channel.
These subs should all do as they’re told, no more, no less. They should be thrilling, NOT intrusive. You can run them too loud of course, but integrated properly, they are true to the content.
The following subwoofers are known for great bass, a DRASTIC departure from more commonly known names that tend to inflate their numbers, but totally lose composure and authority at lower levels.
All of these should play with real authority to 20 Hertz, not just make “measurable noise” at that depth.
It’s my opinion that a subwoofer is not a **quality subwoofer* if it can’t play the entire humanly audible bass spectrum, down to 20 hertz,with clear, low distortion authority. Impeccable manners are a must, and more rare than you might imagine.
Since I’ve not listened to every single sub out there, the only subs I can personally vouch for on this list are labeled “VERIFIED”.
Some I shy away from, often due to lacking performance or customer service concerns, like shipping policies that are painful if you aren’t happy.
If you’re asking prospective customers to take a leap of faith by buying a product they’ve never heard, you should make it easier if they decide they don’t like it.
No subs over $3,500 will make the list for the sake of value and relative sanity.
Going dual, it’s really important!!
The list is pretty short. Great bass is truly rare. Keep in mind that going dual is SUPER important, and I would make it aSTRONG priority instead of getting the largest sub possible.
If you are going this far, you might as well do it right! You will need a pretty big room to strain any of these if you listen at “normal person” levels (louder than you might expect, with plenty of oomph, but not ear damaging, headache inducing, foundation crumbling loud).
If you want serious power, more authority, and super convincing realism (a truly believable thunderstorm in your room), go with the higher end models, like dual PB-3000’s or PB-16 Ultras.
I would consider it a mistake to buy one of these to use **as a single**.
Splitting your budget for other subs on this list is a MUCH better choice.
**Dual PB-3000’s** would yield MUCH better results than a **single PB-16 Ultra**.
Gotta go dual! Seriously, it’s everything!!
Most of my audience, would be thrilled with ANY of the following in a dual setup. There isn’t a dog in the bunch, and even the smallest will challenge structural integrity when pushed, that I can absolutely verify!
This will be an evolving list that will change as I listen to more offerings. Generally, ported offerings produce greater output and depth of presentation, and therefore better value over a sealed sub, but that’s just my opinion.
Many prefer sealed, and I can respect that. See my Ported vs Sealed write-up for more on that.
I also find ported subs MUCH more comfortable to listen to, and I highly recommend them over sealed for sensitive ears, like those prone to headaches, sensitive ears in general, autism spectrum, Post Concussion Syndrome, Traumatic Brain Injury, and pets.
I have Post Concussion Syndrome, which causes light and sound sensitivity. A canary in the coal mine, poor sound will bother me before it bothers most people. It’s something I prefer NOT to experience, I don’t recommend it. Imagine a horrific hangover.
This sound sensitivity is why I don’t review sealed subs anymore, but I do respect their positive qualities.
If I was going to go with sealed, I would start with the SB-3000’s. That is where the sealed subs take on a deep, ported box sound, which is a very good thing.
Even the most finicky audiophiles would have a hard time picking these subs apart in any “meaningful” way.
Subwoofer101 was the world’s first SVS affiliate. I asked them to start an affiliate program years ago, so I could have a way to support my content. I’m financially “blue collar”, and because of my health, producing content is not easy.
SVS has easily been the most supportive of my message about deep bass, which makes sense, because they produce what most people “in the know” would consider the gold standard of subwoofers.
Their customer service is also legendary. They’ll help you troubleshoot products they don’t even make, like your Blu Ray player. For free. The knowledge at your disposal is incredible, often surpassing other manufacturer’s own customer support.
Rather than producing “man cave only” subwoofers, they produce subs that look nice in multi use, living/family rooms as well, while also producing the deepest sounding subs on this list. MEASURABLY.
All subs on the list are deep sounding, but so far, SVS subs consistently have the deepest sound and depth of presentation, regardless of size or price.
To be certain, they are NOT a “sponsor”, they do not pay me for content, and they definitely don’t tell me what to say. This website existed before I ever reached out.
I’m free to promote ANY company or product I want, including every competitor. I only promote what I believe in, and I give my audience the same advice I give close friends and family.
Affiliate commissions are how I keep going, no matter what product it is, with zero added cost to you. Everything helps, I am a 1 person show.
Ordering Factory Direct through these links ensures full Bill of Rights, including 1 year trade-up, and other benefits that might not be included from dealers (like 45 day return period, trade up, etc…).
($) The PB-1000 Original is the first subwoofer I ever heard from SVS, and the difference in the depth compared to 12″ and 15″ subs I’ve heard before was surprising and satisfying.
While the 10″ driver starts to taper off a little sooner at the lowest audible depth than the PB-2000 original, you’re still getting a deep bass subwoofer for less than $1,000 per pair, which for this day and age is not typical.
These subs have been produced for small production runs for BLACK FRIDAY and holiday specials ONLY!!
Get them while you can, and go dual!! If you miss the Black Friday sale, watch the SVS Outlet, gently used products that have the same Bill of Rights and warranty as new, including free shipping, free returns, and 1 year trade up!
($) The PB-2000 Original is a 12″ Ported subwoofer. The predecessor to the PB-2000 Pro (my personal favorite for so long, for their performance, price, and size), these subs have been produced for small production runs for BLACK FRIDAY and holiday specials ONLY!!
Get them while you can, and go dual!! If you miss the Black Friday sale, watch the SVS Outlet, gently used products that have the same Bill of Rights and warranty as new, including free shipping, free returns, and 1 year trade up!
($) The PB-1000 Pro is a 12” Ported Subwoofer. Verified!!– Highly recommended for duals under $1,500, the most compact and affordable ported subwoofer on this list!! Isolation highly recommended for wood sub-floors. “Smartest Buy in Bass” due to economics, performance, and the 1 year trade-up. Get started with quality dual subs, and trade up if you feel the need! Free shipping, free returns.
($$)VERIFIED!!! The PB-2000 Pro is a 12″ Ported subwoofer, 550 watts RMS, 1500+ peak! My favorite sub for value, size, and 100% full range bass performance down to 14 hertz measured in my room. Bottomless.
These are the subs I decided to go with in the motorhome theater project. I wanted shocking performance, explosiveness, composure, and of course, depth. These deliver everything I look for, including being attainable.
The PB-3000 and PB-16 Ultra are both more explosive, but if you can’t swing those, or if you are thinking about a single, split your budget for dual PB-2000 Pro’s. Matched duals are vital for amazing bass, and these definitely get it handled!
Isolation highly recommended for wood sub-floors. My “Go-To” subwoofer to recommend.
It’s only about an inch bigger on all sides than the PB-2000, yet it’s performance is much closer to the PB-4000 in terms of raw impact and explosiveness!!
Aside from the outstanding PB-16 Ultra, this has been THE MOST SURPRISING SUBWOOFER I’VE REVIEWED YET!! The Split-Wind voice coil isn’t just cool sounding tech, it makes this sub SOUND BIGGER AND MORE POWERFUL than it is. I ABSOLUTELY LOVE IT!!!
($$$$) VERIFIED!!! The PB-4000 is a 13.5 inch Variable Ported subwoofer. 1,200 watts RMS, 4,200 watts peak. True 13 hertz performance in room, remote control, comprehensive smart phone app.Ultra low distortion, ultra high output.
Isolation HIGHLY recommended for wood sub-floors. Measure before ordering, very large, very heavy (153.2 pounds!), truck freight shipped on a pallet. Realism, impact, and explosiveness are off the charts!
My only hesitance to recommend the PB-4000 is that the PB-3000 is so close that I couldn’t tell the difference if my eyes were closed! The PB-3000 is noticeably smaller, lighter, and less expensive.
The PB-4000 offers the piano finish, a front display, and a storied legacy from it’s predecessor, the PB-13 Ultra.
Like the PB-3000, it’s performance is only bested by the PB-16 Ultra. If it were me, I’d either go smaller and less expensive (Dual PB-3000’s), or step up and get Dual PB-16 Ultras.
($$$$)VERIFIED!!!The PB-16 is a 16 inch Variable Ported subwoofer. New SVS Flagship, 1,500 watts RMS, 5,000 peak! That’s 1.5 kilowatt RMS, 5 kilowatt peak, with an **8″ voice coil**! Talk about ultra low distortion, and incredible explosiveness!!
For those who want the best of the best, it’s my favorite “money no object” subwoofer, and **the best bass I’ve heard to date**. Still in 2023!!
Isolation HIGHLY recommended for wood sub-floors. Measure before ordering, very large, VERY heavy (175 pounds!), truck freight shipped on a pallet, yet still with free shipping and FREE RETURNS!
Realism, impact, and explosiveness are the best I’ve heard so far, and a great spleen massage while still 100% comfortable. TRULY INCREDIBLE!!
($$)Verified!12″ Ported Cylinder sub, comes with the Soundpath Subwoofer Isolation System, same internals as the PB-2000 Pro. Down firing subwoofers are OK for concrete, but might not be ideal for wood sub-floors. The Isolation System helps for wood floors (comes stock, no need to order more isolation).
($$$$) (Not Verified, but same guts as the PB-4000, which is totally Verified!!!) 13.5 inch Variable Ported. 1,200 watts RMS, 4200 watts peak.
Ultra low distortion, ultra high output. Isolation included! Down firing subwoofers are OK for concrete, but may not be ideal for wood sub-floors.
Measure before ordering, very tall (47 Inches). Realism, impact, and explosiveness are incredible!
I’ve been a Monoprice affiliate much longer than SVS, long before their Monolith subs came out, but I was never able to get any response to my inquiries to review their subs, despite several attempts since these subs first came out.
At their customer service line recommendation, I bought a pair of Monolith 15’s, listened during the 30 day return period, and sent them back.
Shipping is free, but return shipping is the customer’s responsibility, and it will vary, depending on how far you are from their facility in California.
For TWO Monolith 15 subwoofers (266 pounds total, on a pallet) the return freight was over $300 for less than 500 miles.
Return freight for 2 Monolith 15’s could exceed $800 on the East Coast, something to be aware of.
The smaller subs would certainly be cheaper to return. It’s the customer’s responsibility to shop and arrange the freight shipment.
That said, the Monolith 15’s have the depth of presentation and explosiveness that I look for.
They did a great job with the Monolith 15 THX subwoofer, and I would love to hear more, but I hesitate to fully recommend due to shipping and lack of communication with me (ZERO returned inquiries).
($$) (NOT VERIFIED) The Monolith 12 is a 500 watt 12″ variable ported subwoofer. Based on previous experience, it would likely not make this list in “THX Mode”, but it MIGHT belong in “Extended Mode” like the 15.
This subwoofer is on this list tentatively, pending an actual hands on, dual sub review. I can’t say that it will deliver the kind bass that I look for, but I suspect it might, and earn a permanent spot on this list.
($$$$) Verified. 13″ Variable Ported, down firing Outlaw Flagship, THX Certified. In THX mode, this subwoofer would not make the list, it sounded far too shallow in my opinion.
Other EQ settings were more acceptable, though not as deep sounding as other subs on this list. So far, it’s the shallowest sounding subwoofer on this list, and anything shallower would not qualify.
It’s ability to be hidden is an excellent feature, however. Down firing subwoofers are OK for concrete, but may not be ideal for wood sub-floors.
Isolation HIGHLY recommended for wood sub-floors. Excellent for hiding subwoofers as end tables, so long as the beautiful top is protected from scratching.
($$)(Not Verified) 12” Variable Ported
($$$) (Not Verified) 15” Variable Ported
($$$) 15” Variable Ported. Verified, MK-1 version. High (max) output, though not as deep “sounding” as other subs on the list.
Shipping policy is painful, especially if you return it, but a good option if you are in the Los Angeles, California area, and can pick up and return in person.
I bought this subwoofer myself, before starting the website and channel, but haven’t been able to get support to hear duals, which is unfortunate. The MK-2 should be better, but I wouldn’t know.
No returned communication, but a notable mention. Cannot recommend without hearing a set of duals.
($$) (Not Verified) 12” Ported
($$$) (Not Verified) 15” Variable Ported
FV15HP (Not Verified)
($$$) 15” Variable Ported
$= less than $500 delivered or $1,000 for dual
$$= more than $500 delivered or $1,000 for dual
$$$= more than $800 delivered or $1,600 for dual
$$$$= more than $1,400 delivered or $2,800 for dual
*Pricing changes happen regularly.
Ported = With ports, not sealed.
Variable Ported = Ported, with inserts to change the tuning.
Each brand has it’s own flavor, so to speak, but any of the above subs should satisfy with gusto in most home theater setups (a lot of which are in living rooms like mine).
The smallest, least expensive entry will perform with outstanding depth, clean bass, unobtrusively, but with movie theater quality bass and impact (EASILY deeper than most theaters) that will impress and satisfy when called upon. By no means is the most economical sub to be avoided. See my 1 big sub vs 2 small subs comparison for more on that.
Dividing your bass budget to include 2 matched subs is the ONLY way to go, and any **VERIFIED** sub on this list in a dual configuration should put a Cheshire grin on your face. If not, your sickness is much worse than mine, and you are in serious trouble!
Fortunately, all offer in home review periods. Some require you pay for shipping, others do not.
If you decide to go with one of the above, please follow the links shortly before placing your order. For those that are not linked, please be sure to tell them you heard about their subs on this site.
Canadian orders aren’t tracked through SVS, while Amazon orders are, but going factory direct is better for Canadian customers for the Bill of Rights. I rather you got the trade up instead of me getting credit on Amazon.
Eventually, I would like every listed maker to be a Subwoofer 101 affiliate and become a portal for all quality subwoofers. SVS and Monoprice so far…
Hopefully this will simplify your search for great bass!
In my strong opinion, a subwoofer should be audible and authoritative down to 20 hertz, and have a relatively flat frequency response while doing it. Not just make noise, but be heard clearly and powerfully. Simple enough, right?
Most commonly available ported subwoofers sold in stores do not have the ability to produce quality sound below 25-35 hertz. There is a “secret world of bass” where you can get subs that go down to 20 hertz with authority and clarity, and it’s fairly affordable, all things considered. You can spend over $5,000 on a sub that won’t reach 20 hertz. Why pay that much or more for something “incomplete”? I tend to gravitate to subwoofers that are more value based, and I list subwoofers that I would consider buying myself here: Best Subwoofers “The List”
Even a lot of high end professional ported subs used at theaters and concerts are only rated for 40 hertz, so what are you missing? The “WOW” feeling we all hope for. You won’t know it until you’ve heard it. The visceral feeling I get at home is more substantial than most movie theaters. That’s an insane statement, and it’s a LOT of fun!
Theaters may have more loudness, but for the home you can have more controlled deep bass with fewer bleeding eardrums, while still being able to go louder than I am personally comfortable with. I prefer sound quality over maximum volume. Some Imax theaters produce comfortably down to 23 hertz according to the video below. The most economical subwoofer I recommend is measurably comfortable at around 21 hertz, and clearly audible at 19 hertz. Amazing for a 10 inch driver, and absolutely uncommon.
It’s important to understand that frequency response numbers are commonly misleading, and a sub accurately rated for 19 hertz can trample all over a sub “factory rated” for 16 hertz. Confused? I was too, and seriously frustrated! I’ll try to simplify as much as I can. I’ll try give you the basics, show you some specific examples of quality subwoofers, and you can take it from there.
My goal is to help save my audience some time, money, and frustration. I don’t mean to make anyone feel bad about their current subwoofer, just bring your attention to what is available for when you do decide to upgrade. Spending good money on audio and getting that unsatisfied feeling is no fun. There are a lot of good brands out there, but the really great subwoofers are known to very few, or they are crazy expensive. I don’t focus on the crazy expensive, I’m more value conscious.
Have a look around, the subwoofer is not as simple as some might believe, and just because a brand is well known does not mean everything they offer is top notch. There are a handful of brands that produce excellence, and they will be discussed quite a bit.