90%

psb Speakers Imagine B50 - Bookshelf

Name: psb Speakers Imagine B50 - Bookshelf
Brand: psb Speakers
SKU: imagine-b50-bookshelf
Price: 999.00 USD
Availability: InStock
Rating: 4.5 (16 reviews)

View at psb Speakers

Superior Sound at Great Value

Experience the Imagine B50 bookshelf speakers – a perfect blend of premium sound and elegance, all tucked into a compact design. With a 2-way bass reflex setup and rear-facing slot port, these versatile loudspeakers are more than capable of filling any room with PSB’s signature true-to-nature sound and size-defying bass.

Precision Sound, Size-defying Bass

The Imagine B50 bookshelf speakers deliver room-filling true-to-nature sound, underscored by an unexpectedly impressive bass performance. Featuring a 1” tweeter and a 5.25” woofer meticulously housed within a compact architectural footprint, the B50 also unveils a sophisticated 2-way bass-reflex arrangement complemented by a rear-facing slot port. The B50s can be seamlessly integrated into any multi-channel or surround sound setup by placing them on the AST-25 floor stands.

Placement Flexibility

Enjoy crisp, detailed sound wherever you place the B50 bookshelf speakers. Their performance-focused components offer placement flexibility, wider bandwidth, higher output, enhanced efficiency, superior power handling, reduced distortion, and a smooth tonal balance. Accuracy is maintained at all sound levels, with clarity even at lower volumes, ensuring every note resonates.

Bring your Entertainment to Life

Elevate the way you listen to your music and movies. Seamlessly adaptable to hi-fi or home theatre setups, the B50s deliver a sonic experience that captivates any listener. From cinematic soundtracks, easy music listening to whisper quiet dialogues, you can expect a level of performance that defies its compact footprint.

Refined Design

With minimalist elegance offered through a slim and compact cabinet design and neutral Satin Black and White finish options, the B50 bookshelf speakers integrate seamlessly into any space. Aluminum trim and chamfered edges not only captivate the eye but also sync perfectly with the PWM Series, creating an entertainment oasis at home.

Dealers selling psb Speakers near you

Join us at T.H.E. Show SoCal 2026!

Overall Score 90/100

Deliciously Crispy

The Imagine B50 surprises with remarkable deep bass and a liquid, neutral midrange, delivering punchy dynamics, effortless treble clarity, and a wide, omnidirectional soundstage from a compact cabinet — reviewers from Charles Brown and Dennis Burger praised its tower-like low-end and precise imaging, making these versatile standmounts an unusually capable small-room performer.

Audiophilia — Charles Brown

"Whatever I offer the B-50s, these little guys punch way above their weight and size and are faithful to the recorded sound."

SoundStage Solo — Dennis Burger

"This little overachiever combines the bass extension of a good three-way tower with the integration and cohesion you’d expect from a well-designed two-way bookshelf speaker."

SoundStage Solo — Dennis Burger

"And to be sure, there is a “Designed and Engineered in Canada” label on the packaging for PSB’s new Imagine B50 bookshelf speakers ($699/pair, all prices USD). But that’s just as quickly followed by a transparent and prominent “Made in China.”"

Pros

Exceptional low-frequency extension and control for a bookshelf — measured/billed down to ~45Hz with surprising punch.
Natural, very accurate midrange with excellent imaging and wide dispersion that produces an immersive, omnidirectional soundstage.
High dynamics and clean high-SPL performance — reviewers heard minimal woofer compression even at very loud levels.
Well-finished compact cabinet with thoughtful touches (bi-wireable binding posts, satin finishes) and generally excellent build quality.

Cons

Occasional cabinet resonance can appear at extreme listening levels (peaks above ~95dB) on very percussive or dense material.
Best suited to small-to-medium rooms; listeners seeking the deepest orchestral weight may still prefer adding a subwoofer in larger spaces.

Sound Quality

91/100

Bass

90/100

Ported 5.25" woofer with a quoted LF cutoff of 45Hz and multiple reviewers calling the bass 'astonishing', 'chest-slammingly strong' and 'like a small tower' — exceptional extension and control for their size; performs like a larger speaker in many tracks (for their size).

Mid

92/100

Reviewers consistently describe a neutral, liquid, and natural midrange with excellent vocal clarity and tonal balance ('glass mirror', 'evenness in tonality'), indicating very high timbral accuracy and presence.

Treble

90/100

Tweeter/waveguide yields natural, uncoloured highs without evident harshness; reviewers noted true, natural tone and did not report sibilance, with only optional grille-related HF roll-off mentioned.

Soundstage Imaging

91/100

Multiple reports of impressive, wraparound soundstage and fine, stable imaging ('bang-on', 'omnidirectional character'), with good dispersion and consistent performance across seating positions.

Dynamics

92/100

Handles peaks and transients extremely well for a stand-mount: reviewers heard chest-impacting bass and no compression to very high SPLs (reports of clean 101dB peaks), showing strong macro- and micro-dynamics.

Show Less

Build Quality

88/100

Elegantly finished satin cabinets and attractive drivers with solid fit-and-finish; occasional cabinet resonance was noted at extreme listening levels, otherwise craftsmanship is described as excellent.

Features Connectivity

82/100

Passive bookshelf baseline (80) with bi-wire/bi-amp binding posts (+2). Rear slot port and LR4 crossover at 2200Hz noted; fixed passive feature set appropriate for this category.

Value for Money

95/100

At $699/pair reviewers repeatedly call the Imagine B50 an exceptional value (one called it 'incomparable value of the year'); performance versus price and peers is highlighted as a standout.