What's Included:
- Two JL Audio 12TW3-D4 Subwoofer
- Owner's Manual
Product Highlights:
- Injection molded, mica-filled polypropylene cone
- Sensitivity: 84.11 dB
- Magnet: Single stacked
- Wired to a 4 ohm load
- Two JL Audio 12TW3-D4 Subwoofer
- DMA-optimized motor designs
- RMS: 800 watts total / 400 watts each
- No pole vent: permits mounting close to rear wall of enclosure.
- Patented "floating cone attach method" technology
- Frequency Response: 22-200 Hz
- Rubber surround
- Recommended power range: 400 - 800 watts RMS
- Very small sealed enclosure volume requirements
- Very long linear excursion capability
- Patented "concentric tube" architecture
- Cast alloy frame
- Aluminum-alloy dust cap and rear cap with JL Audio logo
- Precision-built in USA at JL Audio's Miramar, Florida factory
- Xmax: 15.2 mm
- Matching Amplifier: JL Audio XD1000/1v2
- Speaker Size : 12 Inches
- Number Of Subwoofers : 2
- Vehicle Make : Chevrolet
- Vehicle Make : GMC
Whether your truck is used to work hard or play even harder, this vehicle brings a whole lot to the table: from great towing and hauling capabilities to powerful engine options, a spacious interior and a smooth ride. Amidst an evolving truck market complicated with special features and touch screens, the massive GM Crew Cab trucks have stuck to their model of simplicity and comfort.
Our Stealthbox® enhances this design by adding quality bass without losing precious space or functionality. The Stealthbox® slips under the truck's rear seat and features two of our revolutionary 12TW3 thin-line subwoofers, giving you absolutely stellar sub-bass impact and quality. We even left a perfect spot for a clean amplifier installation!
The Hard Data: Contains two 12TW3-D4 subwoofers in a down-firing sealed enclosure. 800 watt power handling. Wired for a 4 ohm load. Installs under rear seat. Will not affect the folding of the rear seat or rear leg room.Will not fit “Classic” models.
| Specifications |
| Impedance (Per Voice Coil) |
4 ohms |
| RMS Power Handling |
400 watts |
| Voice Coil(s) |
Dual |
| Woofer Surround |
Rubber |
| Box Type |
Sealed |
| Compatible Vehicle Make and Model |
Chevy Silverado, GMC Sierra |
| Subwoofer Design |
Round / Circle |
| Box Style/Shape |
Vehicle Specific |
| Number of Subs/Speakers |
2 |
| Subwoofer Size |
12" |
| Frequency Response |
22 - 200 Hz |
| Final Wired Impedance |
4 ohms |
| Total RMS Power Handling |
800 watts |
| Woofer Composition |
Mica Injected Polypropylene (MIPP) |
| Sensitivity |
84.11 dB |
| Xmax (millimeters) |
15.2 mm |
| Number of Terminals |
1 |
| Terminal Type |
Binding posts |
| Box Exterior Color |
Black |
| Box Finish |
Carpet |
| Type of Enclosure |
Loaded |
Enclosure Features:
- 2007-2013 Chevrolet Silverado / GMC Sierra Crew Cab Trucks
- Also available in the following OEM Colors:
- Light Cashmere: JL Audio SB-GM-SLVCC2/12TW3/TN
- Light Titanium: JL Audio SB-GM-SLVCC2/12TW3/GA
- Dark Titanium: JL Audio SB-GM-SLVCC2/12TW3/DGwith Ebony interior
- Down-firing design
- Sealed enclosure
- Stealthbox® installs neatly under rear seat
- Will not affect the folding of the rear seat
- Will not affect rear leg room
- Will not fit "Classic" models
- Binding post terminals for secure and sturdy connection and installation
- OEM Color: Ebony
- Color Match Grade: Good
- UPC: 699440945813
- Weight: 84
- 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 OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.
