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Alpine  PWE-S8

PWE Series 8" 240W Peak Power Handling, Compact Powered Subwoofer for Under or Behind the Seat

Item #50090

Condition:   Brand New

Product Highlights

  • PWE Series
  • 8"
  • 240W Peak Power Handling
  • Compact Powered Subwoofer
  • Designed for Under or Behind the Seat

  Free 2-Years Warranty Included!
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$399.95

Reg. Price $490.00  Save $90.05
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Alpine PWE-S8 PWE Series 8" 120W RMS (240W Peak Power Handling), Compact Powered Subwoofer for Under or Behind the Seat

Alpine_iLX-407

We are an Alpine authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • Amplified enclosure with one 8" subwoofer installed
  • • 12" Wiring harness (Power with in-line fuse holder/ Ground/ Remote turn-on/ Speaker level input)
  • • (2) 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
  • • (8) 5/8" Pan head self-tapping screws
  • • (8) M4x7.5mm Machine screws
  • Owner's Manual
Alpine_PWE-S8
Big Bass in a Small Package

The Alpine PWE-S8 compact 120W amplified subwoofer delivers deep, accurate bass that enhances your music without sacrificing space. Its sleek, low-profile design fits easily under seats or in tight spots, giving you powerful low-end performance that transforms your drive—without cluttering your vehicle.

Powerful Bass That Fits Anywhere

Designed for maximum bass in minimal space. With a shallow 3-inch depth, it’s application-ready for nearly any vehicle—sliding easily under or behind seats, or fitting neatly in trunks and SUV hatches. Whether you drive a pickup, sedan, or SUV, this compact powerhouse delivers rich, full bass without compromising space or style.

Alpine_PWE-S8
Alpine_PWE-S8
Easy Access and Full Control

The side panel of the Alpine PWE-S8 provides convenient access to RCA and auto-sensing speaker inputs, while also giving you control over Phase, Gain, LP Crossover, and Remote Sub Level. This design ensures flexible, precise tuning and hassle-free installation, so your bass sounds exactly the way you want it.


SPECIFICATIONS


  • Diameter : 8 Inch
  • Maximum Power : 240 Watts
  • Depth : 9-1/16 Inch
  • Frequency Response : 25-152 Hz
  • RMS Power Range : 120 Watts

FEATURES


Features:

  • Compact and Lightweight Build: Measures 13-7/16" x 2-13/16" x 9-1/16" and weighs only 10 lbs for easy installation in tight spaces.
  • Powerful Output: Delivers 120W RMS power for deep, impactful bass performance.
  • Wide Frequency Range: Reproduces low frequencies from 25Hz to 152Hz for full, rich sound.
  • Durable 8" Subwoofer: Features a Polypropylene/Aluminum diaphragm with a rubber surround for long-lasting, high-quality bass.
  • Adjustable Low-Pass Crossover: Tunable between 50Hz and 150Hz to fine-tune your system’s bass response.
  • Flexible Input Sensitivity: RCA input (0.1 – 0.4V) and Speaker Level input (1.5 – 30V) options for easy integration with factory or aftermarket systems.

 

Specifications:
  • Enclosure Type: Sealed
  • Finish Material: Cast Aluminum
  • Grille: Steel
  • Connector Type: RCA/Harness
  • Quick-disconnect Plug: Yes
  • Bi-amp Inputs: No
  • Woofer Size: 8 inches
  • Woofer Material: Poly/Aluminum
  • Passive Radiator: ---
  • Width: 13-7/16"
  • Height: 2-7/8"
  • Depth: 9-1/16"
  • Frequency Response: 25-152 Hz
  • Amplifier Power (RMS): 120 watts
  • Maximum Wattage: 240 watts
  • Sensitivity: N/A
  • Impedance: N/A
  • Second Voice Coil Impedance: N/A
  • Crossover Point: 50-150 Hz
  • UPC: 793276210104
  • Weight: 15
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.

Do you own this product?

Write a review!
  • Just bought one for my Toyota pickup and it was an easy fit. Powerful and boomy lows, this is what everything I expect from an Alpine subwoofer.

    Garrett
    10/20/2023

  • I though that shallows sub are just overrated before, but with the PWE-S8, it proves to me that it can really deliver some deep lows for its compact design. What I loved more is that its also active so I don’t to spend more for a subwoofer amp.

    Harley
    3/14/2024

  • Always good things come when you buy with Alpine products. Ever since, I’ve been buying Alpine speakers and subs and this powered one is really making much difference in my Tacoma.

    Tracy J.
    4/23/2024

  • While it's impressively compact, accessing the controls can be a bit tricky. Nonetheless, it delivers amazing lows that make it worth it.

    Jerry
    6/6/2024

  • it's not cheap but it's well worth the buy. great build quality and the bass really mixes well with the mids and highs from my speakers. not a fan of too much bass so this sub is just what i've been looking for

    allen
    5/29/2025
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