Subwoofer Reviews

PRICE: $2,999 ($5,699/pair)

AT A GLANCE
Plus
Significant upgrades to the driver and amplifier
App is intuitive and responsive
SVS's industry leading Bill of Rights

Minus
Enclosure is fairly deep
Grill doesn't look or feel like it's from a flagship product
So powerful it can blow port plugs out during heavy use (depending upon your perspective, that could be a Plus or a Minus)

THE VERDICT
The PB17-Ultra R|Evolution will likely prove to be a huge success for SVS. It is a noticeable upgrade to their previous flagship, the PB-16 Ultra. This subwoofer excels when pushed, having dynamic range to spare. The app makes tuning a breeze, the resulting sound quality and performance means you’ll probably want to own it for years. This is a long term investment, one you’ll almost certainly be reluctant to upgrade for a very long time.

Introduction
Go big or go home. I'm not sure if that was the theme when SVS was designing the new PB17-Ultra R|Evolution, but it certainly could have been. The motor on this driver is big, the cabinet is big, the sound is big, the feature list is big. There's a saying in the automotive world, there's no replacement for displacement. While forced induction (turbocharger or supercharger) is nice, nothing beats cubic inches. A comparable axiom holds true with subwoofers, if you want a lot of deep bass you'll need a big driver and a large enclosure. It's simple physics really.

PRICE: $2,000

AT A GLANCE
Plus
Tight, clean, deep bass
Small size
Minus
Pricey
No app

THE VERDICT
The KEF KC92 is ideal in a situation where space is a serious consideration but deep, impactful bass is a must. While it will be best suited to modestly-sized home theater spaces, it can also offer impressive performance in larger rooms, even at challenging output levels.

Most audiophiles today are familiar with the KEF brand. It's one of the most widely recognized names in loudspeakers, offering products ranging from the relatively affordable to the high-end. Established in the U.K. in 1961 by Raymond Cook, the company's name was derived from its original location, the Kent Engineering and Foundry. The Hong Kong-based Gold Peak Group acquired KEF in 1992. All of its products are currently designed and engineered in the U.K., but today most of them (including the KC92 subwoofer), are manufactured in China. One major exception to this are the KEF Blades, the company's highest-end loudspeakers that are still built in Kent.

PRICE $3499

AT A GLANCE
Plus
Compact size
Deep, clean bass
Easy to set up and adjust
Available in three finishes

Minus
High price
One sub might not be powerful enough for large rooms

THE VERDICT
The Bowers & Wilkins DB3D is an excellent choice for those who want a compact subwoofer with powerful performance. Its high price may be a deterrent for some, but its features and performance make it worth the investment.

In the realm of high-fidelity audio, the Bowers & Wilkins DB3D subwoofer offers a fusion of compact design and powerful performance. Priced at a premium $3,499, this subwoofer is a statement piece that offers performance to match Bowers and Wilkins speakers like the 700 Series S3 models used in this review.

PRICE $1,799

AT A GLANCE
Plus
5 year bumper-to-bumper warranty
Incredible amount of clean output
Excellent dynamics
Minus
No XLR inputs
No app control
Few adjustments

THE VERDICT
In the past Klipsch was known primarily for its speakers, but that might be changing. The Reference Premier line of subwoofers are very impressive, finally able to keep pace with their speakers. I went into this review not expecting much, I came away admiring what they had created. The Klipsch RP-1600SW is for real.

Say the name Klipsch and most people will instantly think about high-efficiency speakers, ones with horn tweeters and distinctive gold metallic midranges and woofers. If you're of a certain age your mind might take you to their groundbreaking Klipschorn, that marvelous horn-loaded behemoth of a loudspeaker. Over 75 years after its introduction, the Klipschorn is revered by audiophiles. I'm not sure anything like it exists even today. I'm not reviewing something from their speaker line though, what I have in my living room is a subwoofer from their Reference Premier series: the RP-1600SW.

PRICE $2,189

AT A GLANCE
Plus
Foundation-shaking bass
Outstanding Build Quality
Servo-control is the real-deal
Minus
Very Heavy
Large footprint can make room placement challenging

THE VERDICT
Rythmik’s direct servo technology isn’t a marketing slogan—it provides the most precise bass these ears have ever heard.

PRICE $9,194 (as tested)
Motion F20 $1,749 (each)
Motion C10 $999 (each)
MotionB10 $599 (each)
BalancedForce 210 $3,499

AT A GLANCE
Plus
Incredible mids and highs
Elegant appearance
Exceptional build quality

Minus
Not inexpensive
Perfect Bass Kit not included with sub
MAP (Manufacturers Advertised Pricing) enforced

THE VERDICT
MartinLogan blends exquisite detail with razor-sharp imaging and rich bass, then combines those elements into stylish enclosures. The Motion speakers and BalancedForce subwoofer provide a very compelling option for the serious audiophile.

MartinLogan, you know the name. They've been around since 1983 so pretty much everyone has heard of them. Renowned for its statement electrostatic speakers, the company also offers a full line of traditional cabinet speakers, subwoofers, wireless systems, architectural speakers, soundbars, even discrete outdoor systems.

PRICE $299

AT A GLANCE
Plus
Compact Design
Plenty of output above 30 Hz
Wallet-friendly street price
Minus
Weak output below 30 Hz
A bit boomy

THE VERDICT
If you’re on a tight budget and aren’t looking for subterranean bass output, the XT10 will provide some oomph down to 30 Hz for a wallet-friendly price.

Polk Audio is an American manufacturer of high-performance audio products, founded in 1972 by Matthew Polk, George Klopfer, and Sandy Gross. The company quickly made a name for itself in the audio industry by introducing innovative technologies such as the first ever satellite speaker for home use...