Home » Jeep Audio & Electronics » Speakers » Subwoofers » Quadratec® JW-SUB8 Custom Rear Subwoofer Kit with 8" Kicker Comp Subwoofer for 87-06 Jeep® Wrangler YJ, TJ & Unlimited

Quadratec® JW-SUB8 Custom Rear Subwoofer Kit with 8" Kicker Comp Subwoofer for 87-06 Jeep® Wrangler YJ, TJ & Unlimited

Catalog #: 14136.380
Quadratec® Part #: JW-SUB8
Even our lowest priced custom Sub Woofer Assemblies provide the best bass for the buck. The Kicker Comp Subwoofer represents the best balance between high value and high performance. Besides its obvious good looks, the Comp comes with serious muscle like double stitching on the surround, coil-cooling perimeter venting, and a super rigged inverted structural dome. The rigid cone's back bracing completely eliminates distortion, allowing the best bass to be delivered. The large voice coils are highly engineered for immense power handling and still deliver the best bass from any subwoofer in its class. Powering the Sub Woofer is a 600 Watt Sound Storm Laboratories Mosfet Power Amplifier. The remote subwoofer level control allows precise bass adjustments between music. Amp features variable low pass and fixed high pass crossovers and line and speaker level inputs. The custom built subwoofer enclosure has a sleek profile that neatly sits behind the rear seat. Subwoofer box is constructed from 3/4” MDF board and is fully carpeted. Custom mounting brackets securely fasten the Subwoofer Box to the floor to enhance bass performance by transferring the sound through the entire vehicle. Satisfaction is guaranteed with all our Subwoofers. Assembled in USA.

600W, 2 Channel MOSFET Bridgeable Amplifier, High/Low Crossover, with Remote Subwoofer Level Control

  • Tri-mode operation Bridgeable
  • 2 Ohm Stereo Stable
  • Variable low pass crossover: 40-150Hz
  • Fixed high pass crossover (200Hz)
  • Variable 0 to +18dB Bass Boost
  • Variable input gain control
  • Power and protection LED indicators
  • Thermal, overload and speaker short protection
  • Line and speaker level inputs
  • Chrome plated RCA connectors and screw terminals
  • Remote subwoofer level control
  • Frequency response: 9Hz - 50kHz (+/- 3dB)
  • Max power 2 ohm 300W X 2
  • RMS power 4 ohm 120W X
  • Bridged power 600W X 1
  • Signal-to-noise ratio 103dB
  • THD at RMS output 0.01%
  • Damping factor 125+
  • Dimensions (9-3/16" L x 10" W x 2-7/16" H)
  • Overall Dimesnions 33" L x 11" W x 9.5" H

Kicker 8" Comp S Woofer
KICKER® continues to offer the greatest balance between high value and high performance with the legendary single-voice-coil CompS™ Subwoofer. Equipped with proven KICKER construction, the CompS utilizes elite innovations for world-class KICKER power, durability and hard-hitting, high-performance bass.
CompS Subwoofers is founded on engineering that is tried and true, building upon the success of the KICKER’s original Competition Series from 1986. It’s available in 8" and in 4-Ohm impedances.
CompS Subwoofers is ideal for vented or sealed enclosures, or even in free-air applications, and handles more power than any previous Comp Series generation. It is equipped with a lightweight, injection-molded polypropylene cone and tough, ribbed polyurethane surround for eliminating flex and distortion. The heavy-duty motor structure includes a rip-resistant, large-diameter spider and high-strength Spiralead™ tinsel leads for max signal transfer. High-temp coil wire winding around a vented pole piece and innovative Quad Venting™ slots contribute to the woofer’s efficient cooling attributes and durability.
Its full-coverage, steel basket is shallower than previous Comp baskets, fitting into more applications, and it incorporates 1/4-inch, heavy-duty spade connections. The CompS provides the most intense bass for the buck and leave every music lover with enough money to throw toward a powerful KICKER Amplifier, resulting in an incredible musical experience.

Installation Notes
Installation Difficulty:
Level 3Advanced
Installation Time: 1-3 hours
Parts Included

Subwoofer Enclosure
Kicker 8 "Subwoofer
Wiring Sold Separately

  • Color: Black
  • Size: 8"
  • Location: Cargo
  • Jeep Wrangler (TJ)

  • 2006 Jeep Wrangler (TJ)
  • 2005 Jeep Wrangler (TJ)
  • 2004 Jeep Wrangler (TJ)
  • 2003 Jeep Wrangler (TJ)
  • 2002 Jeep Wrangler (TJ)
  • 2001 Jeep Wrangler (TJ)
  • 2000 Jeep Wrangler (TJ)
  • 1999 Jeep Wrangler (TJ)
  • 1998 Jeep Wrangler (TJ)
  • 1997 Jeep Wrangler (TJ)
  • Jeep Wrangler Unlimited (TJ)

  • 2006 Jeep Wrangler Unlimited (TJ)
  • 2005 Jeep Wrangler Unlimited (TJ)
  • 2004 Jeep Wrangler Unlimited (TJ)
  • Jeep Wrangler (YJ)

  • 1995 Jeep Wrangler (YJ)
  • 1994 Jeep Wrangler (YJ)
  • 1993 Jeep Wrangler (YJ)
  • 1992 Jeep Wrangler (YJ)
  • 1991 Jeep Wrangler (YJ)
  • 1990 Jeep Wrangler (YJ)
  • 1989 Jeep Wrangler (YJ)
  • 1988 Jeep Wrangler (YJ)
  • 1987 Jeep Wrangler (YJ)
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