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JL Audio SB-GM-C7CP1/10TW3 - $629.99
 Item# 46760 / Condition:  Brand New

JL Audio SB-GM-C7CP1/10TW3

Stealthbox 10" 10TW3-D4 Subwoofer for 2014-Up Chevrolet C7 Corvette Coupe 400W RMS Review this product

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Regular Price:$949.97
Savings Of:$370.00
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What's Included:

  • One JL Audio 10TW3-D4 Subwoofer

Product Highlights:

  • Up-firing design
  • Use of driver's side, rear storage compartment is lost with installation
  • Rubber surround
  • Very long linear excursion capability
  • Sealed enclosure
  • Steel mesh grille included
  • Wired to a 2 ohm load
  • Storage compartment lid must be removed for installation
  • Color Match Grade: Excellent
  • OEM Color: All
  • Installation does not affect storage of targa-top
  • Injection molded, mica-filled polypropylene cone
  • Power Handling: RMS: 400 watts
  • Matching Amplifier: JL Audio XD300/1v2
  • One JL Audio 10TW3-D4 Subwoofer
  • Patented "concentric tube" architecture
  • Xmax: 15.2 mm
  • Recommended power range: 200 - 400 watts RMS
  • Easy to remove and replace
  • Patented "floating cone attach method" technology
  • No pole vent: permits mounting close to rear wall of enclosure
  • Very small sealed enclosure volume requirements
  • DMA-optimized motor designs
  • Cast alloy frame
  • Aluminum-alloy dust cap and rear cap with JL Audio logo
  • Sensitivity: 82.10 dB
  • For 2014-Up Chevrolet C7 Corvette Coupe (Single Driver)
  • Stealthbox® Installs into driver side hatch storage compartment
  • No holes need to be drilled for installation
  • Will not fit convertible model
  • Binding post terminals for secure and sturdy connection and installation

The seventh-generation Corvette establishes a new benchmark for performance and style, but like most sports cars, presents a challenge when it comes to achieving excellent bass performance. This Stealthbox® solution is engineered for those wanting to keep most of the cargo space in the hatch. It is also designed to install without any screws or bolts and can be removed in seconds for track day and reinstalled just as fast. The factory targa-top stowage is not affected in any way by the Stealthbox®, so you can enjoy great bass with or without the top installed. Inside this Stealthbox® is a potent JL Audio 10-inch thinline subwoofer driver in a sealed enclosure that is expertly matched to the Corvette's acoustics. The Hard Data: Contains one 10TW3-D4 subwoofer in a sealed enclosure. 400 watt power handling. Wired for 2-ohm mono. Installs into driver side hatch storage compartment. Steel mesh grille is included to protect the subwoofer driver. Installation does not affect storage of targa-top. No holes need to be drilled for installation. Easy to remove and replace. Use of driver's side, rear storage compartment is lost with installation. Storage compartment lid must be removed for installation, but can be replaced if Stealthbox® is removed. Will not fit convertible model.


  • Subwoofer Design Round / Circle
  • Voice Coil(s) Dual
  • Impedance (Per Voice Coil) 4 ohms
  • RMS Power Handling 400 watts
  • Woofer Surround Butyl Rubber
  • Enclosure Specifications
  • Compatible Vehicle Make and Model Chevy Corvette
  • Number of Subs/Speakers 1
  • Box Style/Shape Vehicle Specific
  • Number of Terminals 1
  • Terminal Type Binding posts
  • Box Exterior Color Black
  • Box Finish Carpet
  • Final Wired Impedance 2 ohms
  • Type of Enclosure Loaded
  • Box Type Sealed
  • Woofer Composition Polymer/Mica Composite
  • Sensitivity 82.10 dB
  • Frequency Response 30 - 250 Hz
  • Xmax (millimeters) 15.2 mm
  • Subwoofer Size 10"
  • UPC: 699440946049
  • Weight: 29.2
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.