Tower Speaker Reviews

Performance
Build Quality
Value

AT A GLANCE
Plus
Enveloping soundstage from SDA-Pro tech
Dynamic, full-range sound
Flush-mounted elevation module option
Minus
Somewhat bulky cabinet design
Requires SDA-Pro interconnect cable

THE VERDICT
SDA-Pro, the latest refinement of Polk Audio's proprietary tech, elevates the performance of its impressive flagship speaker.

Many years ago (the early 1980s, to be precise), Polk Audio produced the first speakers to feature a technology it had developed called SDA (Stereo Dimensional Array). The idea behind SDA was to eliminate a problem called interaural crosstalk that's a necessary artifact of typical two-channel speaker configurations. Basically put, when listening in stereo, your left/ right ears hear not just sound emanating from the respective left/right speakers, but sound coming from the other speaker as well. According to Polk Audio, this has a constricting effect on the presentation, with the width, height, and depth of the stereo image coming across as a pale representation of what's actually contained on the recording.

Performance
Build Quality
Value

AT A GLANCE
Plus
Clear and dynamic sound
Bargain price
Minus
Plain-Jane appearance
Limited finish options

THE VERDICT
The A170 is a refined, capable speaker that draws the best from recordings, and punches way above its bargain price.

It's funny how old impressions die hard. Remember the loudspeaker wars of the 1960s and 1970s? I certainly do. Back then, people would describe speakers as having either an East Coast or a West Coast sound, with the buttoned-down and refined east represented by brands like Acoustic Research, Bozak, and Dynaco, and the more raucous, wild west dominated by Altec Lansing and JBL.

Speakers
Performance
Build Quality
Value

Subwoofer
Performance
Features
Build Quality
Value

AT A GLANCE
Plus
Neutral balance
Close timbral matching between models
Excellent value
Minus
Pedestrian styling
Basic finish options

THE VERDICT
PSB's long-running Alpha Series has been a value leader for more than 25 years. Now in their third generation, these speakers sound equally good with music and movies, and the value quotient is stronger than ever.

I think of PSB's entry-level Alpha Series speakers as being the loudspeaker equivalent of the Toyota Corolla. The Alphas may not be the sexiest speakers around, but they do offer solid engineering, long-term reliability, and excellent performance at a very reasonable price. Speakers from PSB's now sadly discontinued flagship Synchrony line have served as my personal home theater reference for over a decade, so you could call me a bit of a fanboy. As you might expect, that means I'm also interested in seeing what the company can deliver when keeping costs down is part of the equation.

Speakers
Performance
Build Quality
Value

Subwoofer
Performance
Features
Build Quality
Value

AT A GLANCE
Plus
Sweet, clean highs
Superb dialogue clarity
Detailed but not aggressive sound
Minus
Slightly limited treble diffusion
R3s make for pricey surrounds

THE VERDICT
With a sweet balance on music and potent, but not aggressive, manner with movies, KEF’s R-series system delivers all-around outstanding performance.

KEF'S R Series speakers have long occupied the middle range of the British manufacturer's offerings. While the previous R Series was starting to get a bit long in the tooth, I found the performance of those speakers to be superb, having reviewed the last generation R700 for Sound & Vision's sister publication Stereophile in 2014.

Premier 700F Speaker System
Performance
Build Quality
Value

Defiance X-12 subwoofer
Performance
Features
Build Quality
Value

AT A GLANCE
Plus
Crisp detail
Big, powerful sound
Minus
Tower unstable on thick carpet
Poorly designed grilles

THE VERDICT
The Premier range is far from the most expensive in Paradigm's speaker lineup, but the performance and build quality that it offers lets it compete with speakers twice the price.

The other day a friend who's neither a videophile nor an audiophile dropped by my home to watch a movie. A pair of loudspeakers I had just finished reviewing for Stereophile, our sister publication, were sitting in a corner, waiting to be packed up. When I told him their price—$6,000/pair—he appeared shocked. Even Paradigm's affordable new 700F speakers, then as now serving as the left/right channels in my system, are pricier than he would like were he to invest in a system of his own (unlikely!).

AT A GLANCE
Plus
Engaging, transparent sound
Powerful, tuneful bass
Clean, contemporary look
Minus
Treble can overwhelm with some music
Center speaker tonal match could be better

THE VERDICT
The latest update to the Bowers & Wilkins 600 Series brings technological improvements trickled down from the company’s 700 and 800 Series speakers. This system delivers engaging, upfront sound and good value.

Maybe it’s because our country is still young, but Americans tend to think of the British as having lots of long-standing traditions. Is that impression still valid? These days, Jaguar Cars is owned by India’s Tata Motors. Mini Cooper, Rolls Royce, and Bentley are owned by German companies. Even Marmite, that most British of toast toppings, is half-owned by the Dutch. Following that trend, it should come as no surprise to learn that a quintessentially British hi-fi company like Bowers & Wilkins is owned by a Silicon Valley, California-based startup called EVA Automation. Engineering and design still takes place at the company’s headquarters in Worthing, England, even if most of the actual production now takes place in Asia.

M16 Speaker System
Performance
Build Quality
Value

B10 Subwoofer
Performance
Features
Build Quality
Value

AT A GLANCE
Plus
High transparency
Equalized subwoofer
Wall-hanging surrounds
Minus
Manual sub EQ requires expertise

THE VERDICT
Revel draws on Harman’s world-class engineering depth to produce immaculate high-end sound—this time, at an extremely reasonable price.

Audiophiles (myself included) often point out that high-end audio is stigmatized compared with other product categories. High-end cars, high-end wine, high-end watches: All attract aficionados who don’t mind paying a stiff premium to get the best of the best. And if an average onlooker ventures an opinion at all, it’s “nice watch!” But when a bleeding-edge speaker or amp takes the stage, the applause of the cognoscenti mixes with heckling from the peanut gallery. High-end audio has long been subject to that extra measure of skepticism.