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Alpine PWE-S8 Compact 8-Inch Quad-Coil Powered Subwoofer System.    Alpines uses a Class D amplifier rated at 120 watts RMS to drive the PWE-S8's 8" shallow-mount, high-excursion subwoofer, so there's plenty of power for your bass. The amp features controls for phase, gain, and a low-pass crossover, so you''ll be able to match the bass up to the rest of your system.You'll also find an input for a wired remote control that lets you dial in your sound from the driver's seat. Easy-access RCA line-level inputs and speaker-level inputs with automatic turn-on make it easy to integrate this sub into almost any system. The PWE-S8 has everything you need to bring bass to places where there was never the room for boom.



The compact, 120W PWE-S8 amplified subwoofer system lets you add deep, accurate bass to your sound system without taking up much space in your vehicle.



With a shallow mount, the PWE-S8 is just 3-inches deep (at deepest point), 13.5-inches wide and 9-inches tall - completely application ready. This compact subwoofer system works well under or behind the seat of a pickup truck, in a sedan trunk, or in the hatch of an SUV.

Alpine PWE-S8 Compact 8-Inch Powered Subwoofer System


    • Powered subwoofer with cast metal enclosure
    • 8" woofer high-excursion cone
    • Built-in Class D amplifier (120 watts RMS/240 watts peak)
    • 10-gauge amp wiring kit required (sold separately)
    • Frequency response: 32-150 Hz
    • Variable low-pass crossover (80-200 Hz)
    • Variable phase control (0-180 degrees)
    • Preamp- and speaker-level inputs

    What's in the box:

    • Alpine PWE-S8 owner's manual
    • Amplified enclosure with one 8" subwoofer installed
    • 12" Wiring harness (Power with in-line fuse holder/ Ground/ Remote turn-on/ Speaker level input)
    • Two 15 amp ATO fuses (one installed in the power wire fuse holder/ 1 spare)
    • Remote level control with 15' cable attached (3.5mm mini-plug on the end)
    • Adhesive backed hook and loop mounting fasteners (to mount the remote)
    • 4 Mounting brackets
    • Eight 5/8" Pan head self-tapping screws
    • Eight M4x7.5mm Machine screws
    • Owner's manual (English/ French/ Spanish)
    • Warranty information
    • On-line product registration information
    • System installation notice

    • Dimensions: 13-7/16" x 2-13/16" x 9-1/16"
    • Weight: 10lbs
    • Power Output (RMS): 120W
    • Frequency Response: 25 - 152Hz



    • Diaphragm Size (Nominal): 8"
    • Diaphragm Material: Polypropylene/Aluminum
    • Surround: Rubber



    • Low Pass Crossover: 50 - 150Hz
    • Input Sensitivity (RCA): 0.1 - 0.4V
    • Input Sensitivity (Speaker Level): 1.5 - 30.0V


    Included Accessories

    • 13' Remote Bass Level Knob (Adjustment Range: 0 to -20db)
    • Input Harness
    • Mounting Brackets
    • Owner's Manual
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