PSB Alpha PS1 Desktop Speaker

The Alpha PS1 Powered Speaker is engineered for the true-to-nature sound for which PSB is known. Many small speakers employ tricks like exaggerating the treble or falsely boosting bass to overcome limitations and poor performance, but not so with the Alpha PS1. Using sound research and exhaustive testing at Canada's National Research Council in the nation's capital of Ottawa, our PSB team has designed the Alpha PS1 with extremely smooth and refined sound.

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$299.99

High Notes

Paul Barton Design

From one of the best speaker designers, Paul made these sound like real high-end Speakers

Huge Output Capability

The custom designed amps and bass port allow these to really fill up a room

Universal Power Supply

Use them anywhere in the world, great for travel

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The Alpha PS1 Powered Speaker is engineered for the true-to-nature sound for which PSB is known. Many small speakers employ tricks like exaggerating the treble or falsely boosting bass to overcome limitations and poor performance, but not so with the Alpha PS1. Using sound research and exhaustive testing at Canada's National Research Council in the nation's capital of Ottawa, our PSB team has designed the Alpha PS1 with extremely smooth and refined sound.
The Alpha PS1 Powered Speaker is engineered for the true-to-nature sound for which PSB is known. Many small speakers employ tricks like exaggerating the treble or falsely boosting bass to overcome limitations and poor performance, but not so with the Alpha PS1. Using sound research and exhaustive testing at Canada's National Research Council in the nation's capital of Ottawa, our PSB team has designed the Alpha PS1 with extremely smooth and refined sound.
You'll be pleasantly surprised by its output capability and solid tuneful bass response that belies the Alpha PS1's diminutive size. The response off to the sides of the speaker has the same smooth response as the sound directly in front, making the Alpha PS1s acoustically 'disappear' by projecting a large and exquisitely detailed sound image_a PSB performance hallmark. This is no ordinary computer speaker!

  • True 2-way Powered Loudspeaker
  • 70mm Metalized (TBD) Polypropylene Cone Woofer
  • 20mm Aluminium Dome Tweeter
  • Mli>High Efficiency 2x20W Power AmplifierM/ul>
More Information
Color Gloss Black
Enclosure Bass Reflex
Design Desktop
Tweeter 3/4" (19mm) Aluminium Dome
Woofer 3 1/2" (90mm) Polypropylene Cone Rubber Surround
Inputs Stereo 3.5mm Jack Input
Frequency Response 80-22kHz (±3dB)
Amp Class Class D
Amp Power Output Continuous 2 x 20W Dynamic Peak 2 x 40W
Power Supply Universal 24V Power Supply with both EU and US Power Cords
Accessories Power Supply
Brick Power Link
White Drawstring Bag
Parts Warranty 5 years
Labor Warranty 5 years
Outputs Subwoofer Output
Music Format CD, Internet Radio, Downloads, Streaming
Music Player Type All-In-One System
Connectivity Bluetooth, Airplay, Audio Input, App Control