PSB Alpha B1

PSB Alpha B1 Bookshelf Speaker is a multi-award-winning ‘best buy’ with 5.25-inch woofer and single .75-inch tweeter produces a remarkable musical range and dynamic impact on its own or with a PSB subwoofer, like our SubSeries 125.

Listeners and experts worldwide have continually hailed our Alpha Series as one of the best overall ‘value for money’ set of products in the history of audio. Today, our time-tested Alpha Series has become incredibly high achieving, top-selling, reasonably priced all-rounder.

Alpha offers a family of five models able to meet the needs of almost any system—from the simplest bookshelf setup to an entire multi-channel home theatre. Each Alpha model is tonally balanced, so you can mix and match the speakers for your desired combination of power, range, and size.

Alpha stands for value, but not at the expense of quality. Audiophile-grade terminals, proprietary driver design and subwoofer circuitry, and a host of mounting options are a few of the finer details you won’t find in other value-oriented speakers. Our Alpha Series brings you high-end sound quality, affordability and modern appeal.

Speaker Type    Bookshelf Speaker
Enclosure type    Bass Reflex
Frequency Response    65 Hz - 21 kHz
Power    90 Watts
Woofer Bass Driver Size (mm)    133 mm
Tweeter    19 mm
Impedance (Ω)    4 Ω
Sensitivity    89 - 91 dB
Item Sold As    Pair
Dimension
Product Dimension (H×W×D) mm    299 x 178 x 247 mm (ea)
Product Weight (Kg)    10.2 Kg