Why Shop Sonic Free Shipping Free Tech Support Easy Returns Low Price Guarantee Details
Free Kicker active-style headphones with a purchase of $100+ of Kicker Gear

JL Audio SB-GM-AVAL/12W6v2

Chevrolet Avalanche 2001-up, 12" Dual 4 ohms Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with 2 12W6v2-D4 Subwoofers

No customer reviews yet. Be the first!

  • Brand New
  • Usually ships in 7-14 days

Specials with this product

  • Free Ground Shipping to the 48 statesdetails

Subwoofer Features:

  • 12" Dual 4 Ohms W6v2 Series Subwoofer
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 600 watts
  • Impedance: Dual 4 ohms
  • W-Cone: unibody design, extremely stiff and light
  • Large, progressive-roll spiders: optimized to controls long excursion without limiting it
  • Floating-Cone attach method: ensures proper surround geometry for better excursion and voice coil alignment
  • Plateau-reinforced spider attachment: relieves stress from the spider at high excursions
  • Pole and cone venting: removes hot air during high power operation to improve sound quality and reliability
  • Forced-air-cooled aluminum alloy frame: enhances power handling and sound quality
  • Highly optimized motor systems: reduce distortion, and improve transient behavior
  • Kapton voice coil former
  • Customizable trim ring: can be painted to match installation colors
  • 2.75" 4-layer dual 4 ohms voice coils
  • 1-year SonicElectronix.com warranty (subwoofer only)

Enclosure Features:

  • Wired for 2 ohms
  • For 2001-Up Chevrolet Avalanche and 2002-Up Cadillac Escalade
  • Replaces the factory mid-gate and retains folding function to allow access between cabin and bed
  • Rear glass storage is lost
  • Will not fit Hummer H2 SUT
  • Front, easy access terminals

*JL Audio Stealthboxes are special-ordered for each customer and usually ship within 7-14 business days. As such, orders for Stealthboxes cannot be canceled unless it is unavailable.

Subwoofer Specifications
Subwoofer Size12"
Voice Coil(s)Dual
Impedance (Per Voice Coil)Dual 4 ohms; wired to a final impedance of 2 ohms
RMS Power Handling600 watts
Peak Power Handling1200 watts
Woofer CompositionInjection Molded Polypropylene (IMPP)
Woofer SurroundRubber
Sensitivity86 dB
Frequency ResponseN/A
Xmax (millimeters)17 mm
Enclosure Specifications
Box TypeSealed
Number of Subs/Speakers2
HeightN/A
WidthN/A
DepthN/A
Second DepthN/A
Wood ThicknessN/A
Number of Terminals1
Terminal TypeBinding posts
Box Exterior ColorBlack
Box FinishPaint
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderSonic Electronix
Nobody has rated this product yet.
Share your thoughts with others:
Speaker Wire
Get the best sound out of your new pre-enclosed subwoofer with some high grade speaker wire. The higher the quality of the speaker wire, the better the subwoofer will sound.
 ProductPriceAdd?
Kicker Speaker WireKicker Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install
$24.49
Monster Cable 300 Series XLN+ Speaker CableMonster Cable 300 Series XLN+ Speaker Cable
25 ft. of 12 Gauge speaker cable with twisted pair construction for improved power flow and fine-stranded copper windings
$32.00
Main Product
 ProductPriceAdd?
JL Audio SB-GM-AVAL/12W6v2JL Audio SB-GM-AVAL/12W6v2$2299.95

Product Summary

Manufacturer: JL Audio
Model number: SB-GM-AVAL/12W6v2
Weight: 75.00 lbs
Internal SKU: sbgmaval12w6v2
Internal product ID: 13644

Price Information

$2,399.95

–$100.00

$2,299.95

Add an Optional Extended Warranty

Add

$179.99

Add

$247.99

$

Usually ships in 7-14 days

save to wish list

Make an Offer
Musical Mayhem Sweepstakes sponsored by MTX Audio. 3 winners, $2,300 in prizes!

Customer Testimonial

A very quick and accurate response. I expect nothing less from SE and its staff.

- Indio from Bronx, NY

See more…

Recently Viewed Items

sbgmaval12w6v2 thumbnail

BMW X5 2000-2006, 10" 4 ohms Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with 1 10W1v2-4 Subwoofer

sbgmaval12w6v2 thumbnail

BMW 5-Series (E60) 2004-2007, 12" 2 ohms Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with 1 12W6v2-D4 Subwoofer

sbgmaval12w6v2 thumbnail

10" Single 4 ohm GT Series Car Subwoofer