GMC

GMC

  • DUAL Sub Box w/AMP RACK 2007-2013 GM SIERRA CREW | GMCRW 07 DUAL AMP RACK | in Subwoofer Boxes | Brand Xtreme Enclosures DUAL Sub Box w/AMP RACK 2007-2013 GM SIERRA CREW | GMCRW 07 DUAL AMP RACK | in Subwoofer Boxes | Brand Xtreme Enclosures
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    Xtreme Enclosures

    DUAL Sub Box w/AMP RACK 2007-2013 GM SIERRA CREW

    MSRP: $485.55
    1800woofers Price $323.70
    2007-2014 CHEVROLET Silverado Crew and GMC Sierra Crew Cab trucks. NOTE:  This sub box will not fit the 2014 1500 (1/2 ton) Crew Cab.  We have another box for the 2014 1500 series crew. NOTE: Please note that this does not fit the 2007 classic...
    GMCRW 07 DUAL AMP RACK
    MSRP: $485.55
    1800woofers Price $323.70
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  • 2014-18 SILVERADO CREW CAB DEEP SINGLE 12" SPEAKER BOX 2014-18 SILVERADO CREW CAB DEEP SINGLE 12" SPEAKER BOX
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    2014-18 SILVERADO CREW CAB DEEP SINGLE 12" SPEAKER BOX

    MSRP: $466.05
    1800woofers Price $310.70
    THIS SPEAKER BOX ALLOWS YOU TO USE ALL OF THE ROOM UNDER THE SEAT FOR REALLY GOOD LOW END RESPONSE FROM YOUR SUBWOOFER. A SINGLE WOOFER IN THE PROPER AIRSPACE WILL ACHIEVE BETTER BASS THAN THAT SAME WOOFER IN A VOLUME STARVE ENVIRONMENT. AIRSPACE 1.2...
    GMCREW2014-12.1
    MSRP: $466.05
    1800woofers Price $310.70
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  • 2014 Colorado Canyon Extended Cab Subwoofer Box 2014 Colorado Canyon Extended Cab Subwoofer Box
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    2014-up Colorado/Canyon Extended Cab subwoofer box

    MSRP: $485.55
    1800woofers Price $323.70
    Finally a speaker box for the 2014 GMC Canyon and Chevrolet Colorado Extended cab. It leaves the interior functional and there is no modification whatsoever to install. Simply remove the plastic housing over the jack and then remove the jack...
    Col1410.1
    MSRP: $485.55
    1800woofers Price $323.70
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  • Dual 13.5 inch Sub Box for 2014-2016 Chevy and GMC Crew
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    Xtreme Enclosures

    Dual 13.5 inch Sub Box for 2014-2016 Chevy and GMC Crew

    MSRP: $505.05
    1800woofers Price $336.70
    Fits the 2014 Chevy Silverado 1/2 ton (1500 series) Crew Cab Truck Fits the 2015-2016 Chevy Silverado Crew Cabs and 2015 GMC Sierra Crew Cabs We are the first manufacturer of this box Note:  This will not fit the 2014 2500 and 3500 crew cab...
    GMCRW2014 TW5 13
    MSRP: $505.05
    1800woofers Price $336.70
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  • Dual Sub Box 1988-1998 GMC Sierra Extended Cab Dual Sub Box 1988-1998 GMC Sierra Extended Cab
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    Xtreme Enclosures

    Dual Sub Box 1988-1998 GMC Sierra Extended Cab

    MSRP: $466.05
    1800woofers Price $310.70
    Fits 8 or 10 inch subwoofers MDF construction Subs fire down Fits under rear seat Jack removal is required 1 1/4" clearance under the box Air Space = .75 cubic foot Per Sub Mounting Depth = 5 1/4"  Mounting Depth based on 6"...
    GMEC8898 DUAL
    MSRP: $466.05
    1800woofers Price $310.70
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  • Triple Sub Box 2003-2006 GM Sierra 1/2 Ton Crew
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    Xtreme Enclosures

    Triple Sub Box 2003-2006 GM Sierra 1/2 Ton Crew

    MSRP: $466.05
    1800woofers Price $310.70
    2003 to 2006 Chevrolet Silverado 1500 Crew Cab and GMC Sierra 1500 Crew Cab This box fits only the 1500 (half ton) crew cab. Features: Fits triple 8 10 and 12 inch subwoofers Fits behind the rear seat MDF Wood Air Space = .65 cubic ft per sub Mounting...
    GMCRW 1/2 BTS TRIPLE
    MSRP: $466.05
    1800woofers Price $310.70
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  • Dual Sub Box 2003-2006 GM Sierra 1/2 ton Crew
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    Xtreme Enclosures

    Dual Sub Box 2003-2006 GM Sierra 1/2 ton Crew

    MSRP: $466.05
    1800woofers Price $310.70
    This subwoofer box is designed to fit only the 2003-2006 Chevrolet Silverado 1/2 ton crew cab and GMC Sierra 12 Ton Crew (non heavy duty series) Features: Fits dual 8s and dual 10s Fits behind the rear seat Air space = .8 per chamber Mounting depth for...
    GMCRW 1/2 BTS DUAL
    MSRP: $466.05
    1800woofers Price $310.70
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  • Dual Sub Box 2003-2006 GM Sierra 1500 Crew
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    Xtreme Enclosures

    Dual Sub Box 2003-2006 GM Sierra 1500 Crew

    MSRP: $466.05
    1800woofers Price $310.70
    2003-2006 CHEVROLET SILVERADO OR GMC SIERRA 1500 (1/2 TON) NON-HD CREW CAB TRUCK Also fits 2007 Classis Body Style for the 1500 (1/2 ton) Non-HD Crew Cab series trucks Features: Fits under the rear seat Fits dual 8 and dual 10 subwoofers Subwoofers fire...
    GM CREW 1/2 UTS DUAL
    MSRP: $466.05
    1800woofers Price $310.70
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  • DUAL SUB BOX 2007-2013 GM SIERRA EXTENDED CAB DUAL SUB BOX 2007-2013 GM SIERRA EXTENDED CAB
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    Xtreme Enclosures

    DUAL SUB BOX 2007-2013 GM SIERRA EXTENDED CAB

    MSRP: $466.05
    1800woofers Price $310.70
    2007-2013 CHEVROLET SILVERADO and GM SIERRA EXTENDED CAB TRUCK Note: This does not fit 2007 Old Classic Body Style. If you have the 2007 Extended Cab please check to see if you have the new or old body style. If unsure please contact us. Fits...
    GMEC07-13 DUAL
    MSRP: $466.05
    1800woofers Price $310.70
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  • Dual Sub Box w/AMP RACK 1999-2006 GM SIERRA EXTENDED CAB DUAL SUB BOX AMP RACK Dual Sub Box w/AMP RACK 1999-2006 GM SIERRA EXTENDED CAB DUAL SUB BOX AMP RACK
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    Xtreme Enclosures

    Dual Sub Box w/AMP RACK 1999-2006 GM SIERRA EXTENDED CAB DUAL SUB BOX AMP RACK

    MSRP: $485.55
    1800woofers Price $323.70
    FITS 1999-2006 CHEVROLET SILVERADO EXTENDED CAB DUAL 10 SUBWOOFER ENCLOSURE This box has an amplifier rack. Features: This is the whole box with an amplifier rack in the center we do sell this box in pairs and whole without rack which is on the website...
    GMEC9906 DUAL AMP RACK
    MSRP: $485.55
    1800woofers Price $323.70
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  • Dual Sub Box 1999-2006 GM SIERRA EXTENDED CAB
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    Xtreme Enclosures

    Dual Sub Box 1999-2006 GM SIERRA EXTENDED CAB

    MSRP: $466.05
    1800woofers Price $310.70
    FITS 1999-2006 CHEVROLET SILVERADO / GMC SIERRA EXTENDED CAB DUAL SUBWOOFER ENCLOSURE Note: This will also fit 2007 Old Classic Body Style. If you have the 2007 Extended Cab please check to see if you have the new or old body style. If unsure please...
    GMEC9906 DUAL
    MSRP: $466.05
    1800woofers Price $310.70
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  • Pair of Single Sub Boxes 1999-2006 GM SIERRA EXTENDED CAB
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    Xtreme Enclosures

    Pair of Single Sub Boxes 1999-2006 GM SIERRA EXTENDED CAB

    MSRP: $466.05
    1800woofers Price $310.70
    1999 TO 2006 CHEVY SILVERADO AND GMC SIERRA EXTENDED CAB TRUCK SUBWOOFER ENCLOSURE This does not fit the Crew Cab Heavy Duty models. Note: This will also fit 2007 Old Classic Body Style. If you have the 2007 Extended Cab please check to see if you...
    GMEC9906 DUAL PAIR
    MSRP: $466.05
    1800woofers Price $310.70
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  • Dual Sub Box 2007-2013 GM SIERRA CREW Dual Sub Box 2007-2013 GM SIERRA CREW
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    Xtreme Enclosures

    Dual Sub Box 2007-2013 GM SIERRA CREW

    MSRP: $466.05
    1800woofers Price $310.70
    2007-2014 CHEVY SILVERADO CREW AND GMC SIERRA CREW CAB TRUCKS (NEW BODY STYLE) Note: This is for crew cab not extended cab. NOTE:  This sub box will not fit the 2014 1500 (1/2 ton) Crew Cab Fits HD and non-HD Fits dual 8 dual 10 and dual 12...
    GMCREW 07 DUAL
    MSRP: $466.05
    1800woofers Price $310.70
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  • DUAL SUB BOX 2001-2006 GM SIERRA CREW HD DUAL SUB BOX 2001-2006 GM SIERRA CREW HD
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    Xtreme Enclosures

    DUAL SUB BOX 2001-2006 GM SIERRA CREW HD

    MSRP: $466.05
    1800woofers Price $310.70
    This box is designed to fit 2001-2006 Chevy Silverado Crew Cab HD Series and 2001-2006 GMC Sierra HD Series Crew Cab Trucks. This will not fit the Silverado Ext Cab. ONLY FITS THE 2500 AND 3500 SERIES CREW CABS. Will not fit 1500 SERIES ( 1/2 ton )crew...
    GMCREW HD UTS DUAL
    MSRP: $466.05
    1800woofers Price $310.70
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  • Dual Sub Box (behind rear seat)2001-2006 GM SIERRA HD CREW
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    Xtreme Enclosures

    Dual Sub Box (behind rear seat)2001-2006 GM SIERRA HD CREW

    MSRP: $466.05
    1800woofers Price $310.70
    Fits 2001-2006 Chevrolet Silverado / GMC Sierra Crew Cab Heavy Duty 1500 2500 AND 3500 Series Truck Note: ( FITS ONLY HD MODELS ) also fits 2007 classic body crew Fits two 8 inch or two 10 inch subwoofers Fits behind rear seat Mounting Depth = 6 inches...
    GMCREW 01-06 HD BTS
    MSRP: $466.05
    1800woofers Price $310.70
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  • DUAL SUB BOX for 2003-2006/07 Classic Chevy Silverado 1500 CREW
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    Xtreme Enclosures

    DUAL SUB BOX for 2003-2006/07 Classic Chevy Silverado 1500 CREW

    MSRP: $466.05
    1800woofers Price $310.70
    2003-2006 CHEVROLET SILVERADO OR GMC SIERRA 1500 (1/2 TON) NON-HD CREW CAB TRUCK Also fits 2007 Classis Body Style for the 1500 (1/2 ton) Non-HD Crew Cab series trucks Features: Fits under the rear seat Fits dual 8 and dual 10 subwoofers Subwoofers fire...
    GMCHEVY 1500 CREW 03-06 DUAL UTS
    MSRP: $466.05
    1800woofers Price $310.70
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