Discontinued Product

JBL BassPro SL Powered 8" Under-Seat Car Subwoofer - BASSPROSL

Product Details

JBL BassPro SL Powered 8" Under-Seat Car Subwoofer - BASSPROSL

Big bass from a compact powered subwoofer system.
The BassPro SL powered woofer fits under the front seat of many vehicles, and adds powerful bass to any car audio system. An electronic crossover and flexible EQ adjustments let you tune the BassPro SL to your system, your car’s acoustic environment and your listening preferences. The energy-efficient digital amplifier provides a powerful engine to drive the subwoofer while staying cool even when driven hard. The BassPro SL delivers great bass output without taking up a lot of space.

Key Features:

  • Proprietary, shallow-profile woofer
  • Efficient Class D amplifier
  • Intelligent electronic design
  • System Control
  • Line- and high-level inputs
  • Wired, remote level control capability


  • Proprietary, shallow-profile woofer
    The 8" (200mm) woofer in the BassPro SL is designed specifically to provide low distortion, great bass performance contained in our proprietary ABS enclosure, which has a remarkably compact footprint.
  • Efficient Class D amplifier
    The amp that powers the BassPro SL produces minimal heat, and it doesn’t require a lot of current from the car’s electrical system.
  • Intelligent electronic design
    The BassPro SL employs custom circuitry to protect and provide optimum performance at varying output levels without impacting performance or clarity.
  • System Control
    An electronic crossover control provides variable adjustment from 50Hz – 120Hz allowing you to dial-in BassPro SL to best integrate with the rest of your car audio system.
  • Line- and high-level inputs
    For added installation flexibility, the BassPro SL features both line- and high-level inputs allowing you to connect to both factory installed and aftermarket systems. If you use the high-level inputs to connect the BassPro SL to the head unit, an input load switch lets you switch from “Low” to “High” to achieve optimum results.
  • Wired, remote level control capability
    The BassPro SL is compatible with the RBC Remote Bass Controller (sold separately), which enables you to control the level remotely.


  • Description: Powered, under seat woofer enclosure
  • Woofer: 8" (200mm)
  • Amplifier Power: 125W RMS
  • Frequency Response: 35Hz – 120Hz
  • Fuse: 20A
  • Maximum Current Draw: 12A
  • Quiescent Current Draw: <800mA
  • Input Sensitivity: 0.2V – 2V Line-Level Input; 2V – 20V High-Level Input
  • Crossover Frequency: 50Hz – 120Hz
  • Crossover Slope: 12dB/octave
  • Bass Boost: 0dB to +9dB @ 70Hz

In the box

  • 1 powered woofer enclosure
  • 4 mounting screws
  • Owner’s manual

Approximate Dimensions:

  • Length: 13-9/16"
  • Width: 9-7/8"
  • Height: 10-7/8"

Approximate Weight:

  • Shipping: 10 lbs
California customers: Proposition 65 WARNING - learn more
Key Features
Proprietary, Shallow-Profile Woofer/ Efficient Class D Amplifier/ Intelligent Electronic Design/ System Control/ Line- And High-Level Inputs/ Wired, Remote Level Control Capability/ Black Finish
More reasons to buy the JBL BASSPROSL from Abt Electronics
  • Abt.com is an authorized dealer (Learn More).
  • The JBL BASSPROSL is Brand New.
  • The JBL BASSPROSL Ships in a Factory Sealed Box.
  • Abt ships this product for free!
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