Mark Henninger

Performance
Features
Build Quality
Value

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.

Performance
Features
Ergonomics
Value

AT A GLANCE
Plus
Balanced outputs for all channels
Supports four subwoofers
Audyssey MultEQ XT32 with Directional Bass
Dirac Live Bass Control
Easy on-screen setup
Minus
Antiquated front panel interface
Dirac features cost extra

THE VERDICT
An engineering marvel from Marantz with just about everything you could ask for in an AV processor. Just add an amp and speakers for total immersion.

The AV preamp and surround processor is the less well-known sibling of the AV receiver. The main difference being that processors don’t have built-in amplification. This is a reasonable approach because as a rule amplifiers last a rather long time, and don’t come obsoleted by things like new immersive sound formats or updates to HDMI standards. Going the AV separate route also lets you tailor the amplification to the speaker system whereas AV receivers are forced to split the difference between whatever speakers are connected to it and hope for the best.