Imagine B – Bookshelf

This product has been discontinued.

Warranty: 5 Years

Expressive voice, superb balance

For sound reproduction so clear and true that you feel like you’re in the audience listening to a live performance, look no further than PSB’s Imagine B. This speaker is the little brother to the Imagine T tower speaker—but it’s not so little when you consider the detail it can elicit from your favourite music. The Imagine B combines a premium curvaceous cabinet design with innovative drivers to form a small but high-performance bookshelf speaker.

  • Frequency response: 52-23,000Hz (±3dB)
  • 1″ (25mm) titanium-dome tweeter with neodymium magnets
  • 5¼” (133mm) injection-molded, clay/ceramic reinforced polypropylene cone woofer


Potent and compact with accurate sound
The Imagine B features a highly accurate 1″ (25mm) titanium-dome tweeter that produces smooth, sparkling highs. The 5¼” (133mm) woofer uses a proprietary ceramic reinforced polypropylene cone, which makes it very stiff and light. The resulting midrange is clean and balanced, and the bass response is tight. A highly efficient motor structure with a unique compound magnet helps reduce audible distortion.

Use them alone or pair them with a subwoofer
Two Imagine Bs work great in a high-performance two-channel system, or you can add one of PSB’s HD subwoofers for even better bass. For incredible sound quality at high and low volume levels, lend your ears to the Imagine B. Fall in love with your music collection over and over again and enjoy the wide, enveloping soundstage that these mini monitors create.

Bring elegance home
The Imagine range of speakers feature acoustically inert enclosures with seamless, unbroken surfaces that are beautiful to look at, and the Imagine B is no exception. The smooth, curved cabinets are finished with handsome, hand-picked real-wood veneers, making them a stylish addition to any listening room. If space is at a premium in your home, these speakers are a smart alternative to large floorstanding models.

  • Frequency response: 52-23,000Hz (±3dB)
  • 1″ (25mm) titanium-dome tweeter with neodymium magnets
  • 5¼” (133mm) injection-molded, clay/ceramic reinforced polypropylene cone woofer
  • Bass-reflex (ported) design
  • Hand-selected, real-wood veneer finish
  • Two sets of gold-plated five-way binding posts for bi-wiring or bi-amping

Frequency Response

On Axis @ 0° ±3dB52-23,000Hz
On Axis @ 0° ±1 1/2dB55-20,000Hz
Off Axis @ 30° ±1 1/2dB55-10,000Hz
LF Cutoff -10dB48Hz


Anechoic Chamber87dB
Listening Room89dB


Nominal8 Ohms
Minimum4 Ohms

Input Power

Recommended20 - 150 Watts
Program150 Watts

Acoustic Design

Tweeter (Nominal)1” (25mm) Titanium Dome with Ferrofluid

Neodymium Magnet
Woofer (Nominal)5 1/4” (133mm) Clay/Ceramic reinforced Polypropylene Cone

Rubber Surround
Crossover1,800Hz, LR4
Internal Volume0.27 cu ft (7.7L)
Design TypeBass Reflex

Dimensions / Weights / Finish

Size (W x H x D)7 1/2 x 12 7/8 x 12 1/8” *

190 x 324 x 305mm
WeightNet - 17.2lb (7.8kg)/each*

Shipping - 38lb (17.3kg)/pair
Finish**Black Ash or Dark Cherry Real Wood Veneer
Notes* Non-metric measurements are approximate.

** Some finishes may not be available in all models and/or all countries.

All specifications are subject to change without notice

Data Sheets



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