SIERRA CREW CAB

SIERRA CREW CAB

  • 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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  • 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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  • 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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  • Triple Sub Box 2003-2006 GM Sierra 1/2 Ton Crew
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    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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  • Single Sub Box 2003-2006 GM Sierra 1/2 ton Crew
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    Xtreme Enclosures

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

    MSRP: $368.55
    1800woofers Price $245.70
    THIS FITS 2003 to 2006 1500 (1/2 TON) CHEVROLET SILVERADO CREW (NON-HD) AND GMC SIERRA 1/2 TON CREW TRUCKS FEATURES: Fits 60/40 Split Rear and Full Bench Rear Seat Fits under rear seat on drivers side Fits one 8 inch or 10 inch subwoofer Subwoofer Fires...
    GMCRW 1/2 UTS SINGLE
    MSRP: $368.55
    1800woofers Price $245.70
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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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  • Single Sub Box w/AMP RACK 2007-2013 GM SIERRA CREW Single Sub Box w/AMP RACK 2007-2013 GM SIERRA CREW
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    Xtreme Enclosures

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

    MSRP: $388.05
    1800woofers Price $258.70
    Fits: 2007 to 2013 Chevrolet Silverado Crew Cab truck 2007 to 2013 GMC Sierra Crew Cab truck 2014 GMC 2500 and 3500 Crew Cab trucks 2014 Chevrolet 2500 and 3500 Crew Cab trucks *WILL NOT FIT THE 2014 1500 1/2 TON CREW* Features: Fits single 8 10 and...
    GMCREW 07 SINGLE AMP RACK
    MSRP: $388.05
    1800woofers Price $258.70
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  • Single Sub Box 2007-2013 GM SIERRA CREW Single Sub Box 2007-2013 GM SIERRA CREW
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    Xtreme Enclosures

    Single Sub Box 2007-2013 GM SIERRA CREW

    MSRP: $388.05
    1800woofers Price $258.70
    2007-2014 CHEVROLET SILVERADO CREW CAB TRUCK Fits 2007-2013 heavy duty and half ton. Fits 2014 2500 and 3500 crew cab trucks NOTE:  This sub box will not fit the 2014 1500 (1/2 ton) Crew Cab FEATURES: Fits single 81012 Fits under rear seat on...
    GMCREW 07 SINGLE
    MSRP: $388.05
    1800woofers Price $258.70
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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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