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HOLY MOLY! You are currently looking at ALL products offered here at Designer Motorsports. Page after page after page of the best Car Audio Speakers, Subs, Amps, Batteries and more. Let's not forget about all that Marine Grade equipment. Perfect for your boat, bike, UTV or anything that might get a little wet while having fun! If you're trying to narrow down your search results then please use the category options found in the main menu. That way you can find exactly what you're looking for without going through the endless amount of pages down below. Thanks for shopping with us!
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Massive Audio GTR 12 Inch 1600W DVC 2 Ohm Subwoofers | GTR122 (4 Pack)
Massive Audio
MSRP: $879.96On Sale: $659.99Was: $879.96Massive Audio GTR 12 Inch 1600W DVC 2 Ohm Subwoofers | GTR122 (4 Pack) GTR Series subwoofers use dual tight red stitching that’s sewn through a Textured Non-Pressed Pulp cone onto a Custom High Roll Foam surround. Then it’s bonded to a heavy...MSRP: $879.96On Sale: $659.99Was: $879.96 -
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Massive Audio GTR 10 Inch 1500W DVC 4 Ohm Subwoofers | GTR104 (4 Pack)
Massive Audio
MSRP: $799.96On Sale: $579.99Was: $799.96Massive Audio GTR 10 Inch 1500W DVC 4 Ohm Subwoofers | GTR104 (4 Pack) GTR Series subwoofers use dual tight red stitching that’s sewn through a Textured Non-Pressed Pulp cone onto a Custom High Roll Foam surround. Then it’s bonded to a heavy...MSRP: $799.96On Sale: $579.99Was: $799.96 -
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Massive Audio GTR 10 Inch 1500W DVC 2 Ohm Subwoofers | GTR102 (4 Pack)
Massive Audio
MSRP: $799.96On Sale: $579.99Was: $799.96Massive Audio GTR 10 Inch 1500W DVC 2 Ohm Subwoofers | GTR102 (4 Pack) GTR Series subwoofers use dual tight red stitching that’s sewn through a Textured Non-Pressed Pulp cone onto a Custom High Roll Foam surround. Then it’s bonded to a heavy...MSRP: $799.96On Sale: $579.99Was: $799.96 -
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Massive Audio GTR 6.5 Inch 600W DVC 4 Ohm Subwoofers | GTR64 (4 Pack)
Massive Audio
MSRP: $439.96On Sale: $287.99Was: $439.96Massive Audio GTR 6.5 Inch 600W DVC 4 Ohm Subwoofers | GTR64 (4 Pack) GTR Series subwoofers use dual tight red stitching that’s sewn through a Textured Non-Pressed Pulp cone onto a Custom High Roll Foam surround. Then it’s bonded to a heavy...MSRP: $439.96On Sale: $287.99Was: $439.96 -
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Massive Audio GTR 8 Inch 1000W DVC 4 Ohm Subwoofers | GTR84 (4 Pack)
Massive Audio
MSRP: $519.96On Sale: $419.99Was: $519.96Massive Audio GTR 8 Inch 1000W DVC 4 Ohm Subwoofers | GTR84 (4 Pack) The GTR Series subwoofers by Massive Audio are engineered to deliver extreme performance with audiophile-level sound quality. Each subwoofer features a Textured Non-Pressed Pulp cone,...MSRP: $519.96On Sale: $419.99Was: $519.96 -
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Massive Audio GTR 8 Package | Dual 8 Inch 1000W DVC 4 Ohm Subwoofers & QBomb Ported Box
Massive Audio
On Sale: $324.99Was: $374.97Massive Audio GTR 8 Package | Dual 8 Inch 1000W DVC 4 Ohm Subwoofers & QBomb Ported Box The GTR Series subwoofers by Massive Audio are engineered to deliver extreme performance with audiophile-level sound quality. Each subwoofer features a Textured...On Sale: $324.99Was: $374.97 -
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Massive Audio GTR 8 Package | 8 Inch 1000W DVC 4 Ohm Subwoofer & QBomb Ported Box
Massive Audio
On Sale: $183.99Was: $208.98Massive Audio GTR 8 Package | 8 Inch 1000W DVC 4 Ohm Subwoofer & QBomb Ported Box The GTR Series subwoofers by Massive Audio are engineered to deliver extreme performance with audiophile-level sound quality. Each subwoofer features a Textured...On Sale: $183.99Was: $208.98 -
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Massive Audio GTR 6.5 Package | 6.5 Inch 600W DVC 4 Ohm Subwoofer & QBomb Ported Box
Massive Audio
On Sale: $144.99Was: $182.98Massive Audio GTR 6.5 Package | 6.5 Inch 600W DVC 4 Ohm Subwoofer & QBomb Ported Box GTR Series subwoofers use dual tight red stitching that’s sewn through a Textured Non-Pressed Pulp cone onto a Custom High Roll Foam surround. Then it’s...On Sale: $144.99Was: $182.98 -
On Sale
Massive Audio GTR 12 Package | Dual 12 Inch 1600W DVC 4 Ohm Subwoofers & QPower HD Sealed Box
Massive Audio
MSRP: $439.98On Sale: $404.99Was: $514.97Massive Audio GTR 12 Package | Dual 12 Inch 1600W DVC 4 Ohm Subwoofers & QPower HD Sealed Box GTR Series subwoofers use dual tight red stitching that’s sewn through a Textured Non-Pressed Pulp cone onto a Custom High Roll Foam surround. Then...MSRP: $439.98On Sale: $404.99Was: $514.97 -
On Sale
Massive Audio GTR 12 Package | Dual 12 Inch 1600W DVC 4 Ohm Subwoofers & QPower HD Ported Box
Massive Audio
MSRP: $439.98On Sale: $434.99Was: $544.97Massive Audio GTR 12 Package | Dual 12 Inch 1600W DVC 4 Ohm Subwoofers & QPower HD Ported Box GTR Series subwoofers use dual tight red stitching that’s sewn through a Textured Non-Pressed Pulp cone onto a Custom High Roll Foam surround. Then...MSRP: $439.98On Sale: $434.99Was: $544.97 -
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Massive Audio GTR 12 Package | 12 Inch 1600W DVC 4 Ohm Subwoofer & QBomb Kerf Ported Box
Massive Audio
On Sale: $274.99Was: $329.98Massive Audio GTR 12 Package | 12 Inch 1600W DVC 4 Ohm Subwoofer & QBomb Kerf Ported Box GTR Series subwoofers use dual tight red stitching that’s sewn through a Textured Non-Pressed Pulp cone onto a Custom High Roll Foam surround. Then...On Sale: $274.99Was: $329.98 -
On Sale
Massive Audio GTR 12 Package | 12 Inch 1600W DVC 4 Ohm Subwoofer & QPower HD Ported Box
Massive Audio
On Sale: $229.99Was: $284.98Massive Audio GTR 12 Package | 12 Inch 1600W DVC 4 Ohm Subwoofer & QPower HD Ported Box GTR Series subwoofers use dual tight red stitching that’s sewn through a Textured Non-Pressed Pulp cone onto a Custom High Roll Foam surround. Then...On Sale: $229.99Was: $284.98