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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  • 1999-2006 Silverado Ext. Cab Quad 8" Vented Box 1999-2006 Silverado Ext. Cab Quad 8" Vented Box
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    1999-2006 Silverado Ext. Cab Quad 8" Vented Box

    MSRP: $680.55
    1800woofers Price $453.70
    This is probably one of the loudest setups you can have in this truck. 4 8S UNDER THIS SEAT IS CRAZY LOUD. WE BRACE AND GLUE THESE BOXES TO MAKE SURE YOU GET YOUR MONEYS WORTH. WE CUSTOM TUNE EACH ONE AND HAVE NOTHING BUT STELLAR REVIEWS OF THIS BOX...
    gmec998.4v
    MSRP: $680.55
    1800woofers Price $453.70
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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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  • 2003-2006 GMC Sierra 1500 non-HD Console Enclosure 2003-2006 GMC Sierra 1500 non-HD Console Enclosure
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    Xtreme Enclosures

    2003-2006 GMC Sierra 1500 non-HD Console Enclosure

    MSRP: $583.05
    1800woofers Price $388.70
    Fits: 2003-2006 Chevrolet Silverado 1/2 Ton (1500 series) Crew Standard and Extended Cabs 2003-2006 GMC Sierra 1/2 Ton (1500 series) Crew Standard and Extended Cabs Might fit the HD series 2500 and 3500 if the seat style is the same.  Email or...
    GMCREW1/2Console
    MSRP: $583.05
    1800woofers Price $388.70
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  • SINGLE DEEP SUB BOX-DRIVER SIDE 2014 GMC SIERRA 1500 SINGLE DEEP SUB BOX-DRIVER SIDE 2014 GMC SIERRA 1500
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    Xtreme Enclosures

    SINGLE DEEP SUB BOX-DRIVER SIDE 2014 GMC SIERRA 1500

    MSRP: $368.55
    1800woofers Price $245.70
    This fits the 2014 Chevrolet Silverado 1500 1/2 ton crew cab and the 2014 GMC Sierra 1500 1/2 ton crew. THIS WILL NOT FIT THE 2014 2500 and 3500 SERIES FITS THE NEW 2015 CHEVROLET SILVERADO CREW CAB (1500 2500 AND 3500 CREW CABS) Fits single 8 10 and 12...
    GMCRW 2014 SINGLE DEEP-DRIVER SIDE
    MSRP: $368.55
    1800woofers Price $245.70
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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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  • PORTED DUAL 8 BOX - 1999-2006 GMC SIERRA EXTENDED CAB PORTED DUAL 8 BOX - 1999-2006 GMC SIERRA EXTENDED CAB
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    Xtreme Enclosures

    PORTED DUAL 8 BOX - 1999-2006 GMC SIERRA EXTENDED CAB

    MSRP: $544.05
    1800woofers Price $362.70
    1999-2006 GMC SIERRA EXTENDED CABS Vented box Fits dual 8 inch subwoofers Mounting depth = 7 inches Air Space = 1.7 cubic ft Tuned to 35hz MDF wood Charcoal carpet Available in OEM colors choose which side of rear seat you wish to place sub box...
    PORT GMEC99 DUAL 8 sm
    MSRP: $544.05
    1800woofers Price $362.70
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  • PORTED QUAD 8 for 2007-2013 GMC SIERRA Crew PORTED QUAD 8 for 2007-2013 GMC SIERRA Crew
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    Xtreme Enclosures

    PORTED QUAD 8 for 2007-2013 GMC SIERRA Crew

    MSRP: $661.05
    1800woofers Price $440.70
    2007-2013 GMC SIERRA CREW AND CHEVY SILVERADO CREW CAB TRUCK Ported sub box Fits four 8 inch subwoofers Mounting depth = up to 6 inches Air space = 2.4 cubic ft mono chamber Vent Adjustable Speaker terminals included but not installed due to risk of...
    GMCRW07 8.4 PORTED
    MSRP: $661.05
    1800woofers Price $440.70
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  • PORTED QUAD 8 for 2007-2013 Chevy Silverado Crew PORTED QUAD 8 for 2007-2013 Chevy Silverado Crew
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    Xtreme Enclosures

    PORTED QUAD 8 for 2007-2013 Chevy Silverado Crew

    MSRP: $661.05
    1800woofers Price $440.70
    2007-2013 CHEVY SILVERADO CREW CAB TRUCK Ported Fits four 8 inch subwoofers Mounting depth = up to 6 inches Air space = 2.4 cubic ft mono chamber Vent Adjustable Speaker terminals included and holes for the terminals are cut.  (Terminals are...
    PORT GMCRW07 8.4
    MSRP: $661.05
    1800woofers Price $440.70
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  • PORTED DUAL 8 BOX- 2007-2014 GMC SIERRA CREW CAB PORTED DUAL 8 BOX- 2007-2014 GMC SIERRA CREW CAB
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    Xtreme Enclosures

    PORTED DUAL 8 BOX- 2007-2014 GMC SIERRA CREW CAB

    MSRP: $544.05
    1800woofers Price $362.70
    PORTED DUAL 8 BOX FOR 2007-2014 GMC SIERRA CREW TRUCKS *THIS WILL NOT FIT THE 2014 1500 (1/2 TON) CREW CAB* Ported box Fits dual 8 inch subwoofers Air Space = 1.5 cubic ft Mounting depth = 6 inches MDF wood Adjustable tuning (provide us with your sub...
    PORT GMCRW07 DUAL 8
    MSRP: $544.05
    1800woofers Price $362.70
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  • DEEP Sub box- 2007-2013 Chevy Silverado/GM Sierra Crew Dual Box DEEP Sub box- 2007-2013 Chevy Silverado/GM Sierra Crew Dual Box
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    Xtreme Enclosures

    DEEP Sub box- 2007-2013 Chevy Silverado/GM Sierra Crew Dual Box

    MSRP: $544.05
    1800woofers Price $362.70
    THIS BOX HAS EXTRA DEPTH for large subwoofers.   We have another box for this truck with less depth. Two options:  with or without RACK FOR YOUR AMPLIFIER 2007-2013 CHEVROLET Silverado Crew and GMC Sierra Crew Cab trucks. 2014 Chevrolet...
    GMCRW07 DUAL DEEP
    MSRP: $544.05
    1800woofers Price $362.70
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  • SINGLE SUB BOX 2007-2013 GMC SIERRA EXT CAB SINGLE SUB BOX 2007-2013 GMC SIERRA EXT CAB
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    Xtreme Enclosures

    SINGLE SUB BOX 2007-2013 GMC SIERRA EXT CAB

    MSRP: $388.05
    1800woofers Price $258.70
    Fits 2007-2013 Chevy Silverado Extended Cab and GMC Sierra Extended Cab trucks Fits single 8 inch 10 inch and 12 inch subwoofer Subwoofer fires down 5/8 inch MDF Air space = .6 cubic ft per sub Mounting depth for 8 inch sub = 6 inches Mounting depth for...
    GMEC07 SINGLE
    MSRP: $388.05
    1800woofers Price $258.70
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    Xtreme Enclosures

    Ported Sub Box Chevrolet S10 Extended Cab

    MSRP: $680.55
    1800woofers Price $453.70
    Fits all years of the Chevy S10 and Sonoma Extended Cab Ported/vented enclosure Fits single 8 10 12 Air Space = 2.0 cubic ft Tuned to 35hz but can be custom tuned per request Charcoal Carpet but available in OEM colors for an additional fee Speaker...
    S10EC PORTED SINGLE
    MSRP: $680.55
    1800woofers Price $453.70
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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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