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RetroSound Under Seat Sub 8 Inch Amplified Subwoofer with Wiring Kit & Bass Remote

RetroSound Under Seat Sub 8 Inch Amplified Subwoofer with Wiring Kit & Bass - Main image
$143.99 $199.99 In stock

Category: Subwoofer

RetroSound® SUB8100 8-inch Amplified Subwoofer

Compact, powerful, and discrete, the RetroSound® SUB8100 is the ideal solution to fill in the lower frequencies missing from your classic rides stereo system.

The SUB8100 has a built-in Class D digital amplifier powering an ultra-thin 8” subwoofer in a rugged aluminum enclosure. With a low profile of 2.75 inches and a footprint of just 9.25 inches x 13.75 inches, the SUB8100 is perfect for trucks and other classic vehicles with no space for an amplifier and subwoofer set up. The continuous low-pass crossover and phase switch let you dial in the perfect amount of bass for your system, with remote gain control that allows for level adjustments on the road.

  • 8-inch powered subwoofer system
  • Built-in 100 watt Class D digital amplifier
  • Remote gain control
  • Built-in continuously variable crossover
  • Speaker level and RCA low-level inputs
  • Rugged cast enclosure
  • Works with any aftermarket radio via high level input/wiring harness
  • Rugged cast aluminum enclosure
  • Dimensions: 9.25 in x 2.75 in x 13.75 in (23.5 cm x 7 cm x 35 cm)
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Customer Reviews (4.8 / 5 · 5 reviews)

Elizabeth M. ★★★★★

This little unit slid right under my seat with room to spare, and the wiring kit included saved me a trip to the store. The bass it adds to my old car's stereo is punchy and clean, not muddy at all.

Kevin J. ★★★★★

I didn't expect the bass remote to make such a difference, but being able to dial it in from the driver's seat is a game-changer. The 8-inch amp really fills in the low end in my car without taking up any trunk space.

Chloe W. ★★★★★

The bass remote makes it so easy to dial in just the right amount of low end without fiddling with knobs behind the seat. I was surprised how much punch this little 8-inch unit adds to my music, it really fills in the missing depth.