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2007 GMC Sierra Denali

Subwoofers and enclosures, specifically designed for your 2007 Sierra Denali, as well as universal fit solutions

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Dual DLS12

875W Peak (175W RMS) 12" Single Voice Coil 4-Ohm Subwoofer

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875W Peak (175W RMS) 12" Single Voice Coil 4-Ohm Subwoofer

• Peak Power: 875 watts
• RMS Power: 175 watts
• Polypropylene Cone
• Butyl Rubber Surround
• Impedance: Single 4 ohms
• Mount depth: 2.05"
• Sensitivity: 88 dB

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

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Essential add-ons
Single 12" Sealed Subwoofer Enclosure

Durable 3/4" Medium Density Fiberboard (MDF) Construction

$109.99

$69.99

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Dual 12" Sealed Subwoofer Enclosure

Durable 3/4" Medium Density Fiberboard (MDF) Construction

$119.99

$119.99

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NVX 20 ft. of True Spec 8 Gauge Speaker Wire

Flexible multi-strand cable bends and twists to meet your installation needs.

$64.99

$49.99

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Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

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NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

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Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

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Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$187.44

$149.95

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NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$8.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$9.99

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Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

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Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

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    FAQ for Subwoofer and Sub Box Upgrades in 2007 Sierra Denali

    Q: Can I upgrade or change the Subwoofer and Sub Box Upgrades in 2007 GMC Sierra Denali?

    A: Yes this page includes all the best Subwoofer and Sub Box Upgrades that work in your Sierra Denali.

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