PSB brings rich 2.1 stereo sound to your desktop

The compact PSB Alpha PS1 powered speaker system and SubSeries 100 powered subwoofer can fit on even the most space-challenged desks and bring your music to life with surprising punch. To be honest, we're not really too surprised. PSB conducts rigorous testing and research at Canada's National Research Council to ensure all their speakers deliver outstanding performance in the real world. No tricks here, just solid, thoughtful engineering for refined, true-to-life sound. Add in the beautiful high-gloss finish, and you have a speaker system that's ready to impress your eyes and ears.


Turn your workspace into a concert hall

Despite a tiny footprint, the PS1/SubSeries 100 package has enough power to fill a small- to medium-sized room with robust, detailed sound. Each speaker in the stereo pair features a 3-1/2" metalized polypropylene woofer and 3/4" aluminum dome tweeter designed to maximize your ideal listening "sweet spot." This allows the Alpha PS1s to "disappear" while projecting a large and detailed soundstage. And the speakers' rounded shape offers a stylish look for your desktop.


Quick and simple set up

Hooking up this system is easy and straightforward. RCA and minijack inputs let you listen to music from your computer or a portable player, like an iPod®, or another audio source. An included cable connects the two PS1s together, allowing the 2 x 20-watt amplifier built into the left speaker to power both. There's a dedicated subwoofer output on the left speaker for connecting the SubSeries 100. (Be sure to pick up a subwoofer cable, not included.)


Compact sub makes noise like the big boys

PSB packed an amazing amount of muscle into the ultra-compact SubSeries 100. With frequency response down to 39 Hz and an adjustable crossover, it works seamlessly with the PS1 speakers to create a pint-sized sound system that delivers serious, big-dog sound.


The sub's carefully engineered and computer-optimized 5-1/4" woofer is paired with an efficient, cool-running 50-watt Class D amplifier for tight, accurate low-frequency sound. You'll feel the rumble of explosions in your favorite Hollywood blockbusters and hear the crowds roar when you score a goal in your favorite game. It's great for music, too, like when you want to really hear the taut, tuneful sound of an upright acoustic bass from a classic jazz number.

PSB Alpha PS1/SubSeries 100

SKU: 0212
  • Highlights:

    • bundle includes one pair of PS1 powered speakers and one SubSeries 100 powered subwoofer
    • rear USB power outputs on left speaker and subwoofer allow you to charge connected devices (does not support audio transfer)
    • system frequency response: 39-22,000 Hz (±3dB)
    • warranty: 5 years speakers, 1 year amplifier
    • Our 60-day money-back guarantee


    PS1 powered multimedia stereo speakers:

    • two 20-watt RMS amplifiers built into left speaker
    • frequency response: 80-22,000 Hz (±3dB)
    • each speaker features:
      • one 3/4" aluminum dome tweeter
      • one 3-1/2" metalized poly cone woofer
      • acoustically engineered ABS cabinet with UV coating
    • rear-mounted volume control
    • rear-panel minijack input for connecting an audio source
    • rear RCA stereo line-level input
    • left RCA port provides LFE mono subwoofer line output
    • outboard power supply and power cord included
    • 4-1/2"W x 7-11/16"H x 7-9/16"D (each)


    SubSeries 100 compact powered subwoofer:

    • acoustic suspension (sealed) enclosure
    • 50-watt RMS subwoofer amplifier
    • long-throw 5-1/4" front-firing polypropylene woofer
    • frequency response: 39-150 Hz (±3dB)
    • continuously variable 50-150 Hz crossover
    • phase switch
    • unfiltered LFE (Low Frequency Effects) mode for connection to left speaker's subwoofer output
    • line-level stereo RCA inputs
    • auto on/off
    • 6-3/8"W x 6-5/16"H x 8-11/16"D

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