Subwoofer Reviews

Signature S60 Speaker System
Performance
Build Quality
Value

PSW125 Subwoofer
Performance
Features
Build Quality
Value

AT A GLANCE
Plus
Excellent range and tonal balance
Dramatic looks
Good blend from unusually low-profile center
Minus
Sub doesn’t add much to the towers alone

THE VERDICT
With the Signature Series, Polk successfully practices its long-held ethos of delivering high performance at affordable cost in a new, smartly designed lineup.

Of the three or four speaker brands that pumped the vast majority of air throughout the hi-fi boom of the 1970s, only one—Polk Audio—is still doing what they’ve always done (design and make loudspeakers), where they’ve always done it (more or less), and with very much the same ethos (value/performance, with value in italics). OK, so Polks, like virtually all other mass-market speakers sold in the U.S. are now actually manufactured overseas. But they’re still conceived here according to the old Polk standards—industrially designed in San Diego out of the corporate headquarters and engineered in Polk’s original hometown in greater Baltimore.

ElectroMotion ESL X Speaker System
Performance
Build Quality
Value

Dynamo 1500X Subwoofer
Performance
Features
Build Quality
Value

AT A GLANCE
Plus
Excellent performance with music and movies
Perfect Bass Kit for sub eases setup
Compact electrostatic center speaker
Minus
Some timbral shift between center channel and towers
Towers and center require AC power

THE VERDICT
MartinLogan’s ESL X tower speakers deliver delicacy and detail—along with serious dynamics when paired with the Dynamo 1500X subwoofer. A new, more compact electrostatic center speaker sweetens the deal.

As a member of Generation X, I sometimes get paranoid about being target-marketed when I see a product name appended with an “X”—for instance, MartinLogan’s new ElectroMotion ESL X speaker. I, for one, would be an easy target: An eX-MartinLogan owner, I’m very familiar with the detailed, almost eerily present sound that the company’s hybrid electrostatic speakers deliver. Consider me a fan.

CG3 5.1 Speaker System
Performance
Build Quality
Value

Speedwoofer 10S Subwoofer
Performance
Features
Build Quality
Value

AT A GLANCE
Plus
Rigorously balanced sound
Plays surprisingly loud
Easy, excellent sub/sat blending
Minus
Sats can be a bit power-hungry in larger rooms

THE VERDICT
Given its low cost, solid dynamics, and impressive neutrality, it would be tough to find a better or more honest small speaker system for the price than RSL’s latest.

When it comes to loudspeakers, how big is big enough? How small is too small? What size is j-u-u-ust right? Speaker buyers have been asking these questions, and speaker makers have been answering them, ever since a certain Brand B shook the world years ago with micro-sized satellites employing 2.5-inch drivers that struggled to reach down to 200 hertz, mated with similarly challenged Lilliputian subs. Physics notwithstanding, buyers took to them in droves—and since then, the race to the bottom, cubicvolume-wise, has been on.

Dôme Flax 5.1 Speaker System
Performance
Build Quality
Value

Sub Air Subwoofer
Performance
Features
Ergonomics
Value

AT A GLANCE
Plus
Flax cone woofer
Aluminum-magnesium inverted-dome tweeter
Wall-hugging sub
Minus
Limited bass from sats

THE VERDICT
Unique driver materials, overall quality of construction, and adroit voicing make the Focal Dôme Flax 5.1 one of the best-sounding compact sat/sub systems I’ve heard.

As the home theater milieu increasingly divides into Atmos and non-Atmos camps, the satellite/subwoofer category seems destined to remain part of the old guard, usually sold in a set of five little speakers and a sub or two. Is it possible for a satellite speaker to retain its merciful compactness if it’s also to include an Atmos-enabled upfiring driver? I’d love to review such a product, but right now it’s a figment of my imagination and hopes. Focal, the prodigious French speaker manufacturer, does now offer a 5.1.2-channel Atmos-capable sat/sub system that takes a different approach (see below), but you’ll be happy to know that plain ol’ 5.1 is still alive and supported by this and other fine speaker makers. Even now it remains the bedrock configuration of surround sound.

Performance
Build Quality
Value

AT A GLANCE
Plus
Concentric mid/tweeter
Pinpoint imaging
App-driven, room- correcting sub
Minus
Extra power required
App required for sub control

THE VERDICT
Speaker designer extraordinaire Andrew Jones continues his work for German manufacturer Elac with some of the best monitor-class speakers we’ve ever heard plus a provocative, app-driven sub.

There are a lot of ways to put together a home theater system. Small speakers—or, as I call them, monitors—are among the best foundations for a multipurpose room that isn’t cavernous in size. The audio industry used to pump out so many potentially interesting passive monitors (not to mention towers) that we could barely review a fraction of them. But with the increasing emphasis today on soundbars and powered lifestyle speakers at the lower end of the market, it’s becoming increasingly hard to put together small-speaker configurations for surround sound.

Imagine X Speaker
Performance
Build Quality
Value

SubSeries 200 Sub
Performance
Features
Build Quality
Value

AT A GLANCE
Plus
Brilliant octave-to-octave balance for musical playback
Exceptional center-channel timbral match
Effective and adaptable Atmos module design
Minus
Short towers may require tilt/angle manipulation
Limited subwoofer extension
A bit expensive relative to some recent debuts

THE VERDICT
Though it’s got some stiff competition at and even below its price, the Imagine X series trickles the magic of PSB’s near-perfect tonal balance down to a more attainable price while adding the option of object-based surround sound.

It’s a fact that good loudspeakers sound more alike than different. After all, they’re trying to accomplish the same task: reproduce the recording presented to their inputs with as little change, whether reduction or addition, as possible.

PSB speakers are good loudspeakers. Thus, thanks to the transitive property we all learned in middle school, one PSB model should sound very much like another PSB model, with allowances made for size, price, and range. It follows that PSB’s new mini-tower in their Imagine X series, the X1T, should sound like the full-sized and vastly more expensive Imagine T3 (Sound & Vision, September 2015, and soundandvision.com).

Performance
Features
Build Quality
Value

AT A GLANCE
Plus
Easy to install
Tames unwanted vibrations
Minus
Why aren’t these standard issue?

THE VERDICT
If you have touchy neighbors who complain about vibrations from your subwoofer, you need these in your system.

I love bass, always have, always will. The same can’t be said for my wife, who constantly tells me, “Turn it down. You’re going to wake the dead, or worse, go deaf!” Part of my problem is that my home rests on a raised foundation with a wood subfloor underneath my carpet, which means my dual-subwoofer setup transmits plenty of vibrations from the subwoofer to the floor, which then resonate through the rest of the house. In fact, on certain low-frequency scenes in movies, you can literally see my windows vibrating. But is this really a problem?