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HOLY MOLY! You are currently looking at ALL the 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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American Bass XMAXXX Monster 12 Inch 7000W DVC 2 Ohm Subwoofers | XMAXXX1222 (Pair)
American Bass USA
MSRP: $1,346.22On Sale: $1,259.99Was: $1,346.22American Bass XMAXXX Monster 12 Inch 7000W DVC 2 Ohm Subwoofers | XMAXXX1222 (Pair) New 2025 Updated Model! The American Bass XMAXXX Monster has arrived, and it is ready to dominate any car audio system. With an iconic look and a serious build usually...MSRP: $1,346.22On Sale: $1,259.99Was: $1,346.22 -
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American Bass XMAXXX Monster 12 Inch 7000W DVC 1 Ohm Subwoofers | XMAXXX1211 (Pair)
American Bass USA
MSRP: $1,346.22On Sale: $1,259.99Was: $1,346.22American Bass XMAXXX Monster 12 Inch 7000W DVC 1 Ohm Subwoofers | XMAXXX1211 (Pair) New 2025 Updated Model! The American Bass XMAXXX Monster has arrived, and it is ready to dominate any car audio system. With an iconic look and a serious build usually...MSRP: $1,346.22On Sale: $1,259.99Was: $1,346.22 -
On Sale
Massive Audio GTR 12 Inch 1600W DVC 4 Ohm Subwoofers | GTR124 (4 Pack)
Massive Audio
MSRP: $935.84On Sale: $659.99Was: $935.84Massive Audio GTR 12 Inch 1600W DVC 4 Ohm Subwoofers | GTR124 (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: $935.84On Sale: $659.99Was: $935.84 -
On Sale
Massive Audio GTR 12 Inch 1600W DVC 2 Ohm Subwoofers | GTR122 (4 Pack)
Massive Audio
MSRP: $935.84On Sale: $659.99Was: $935.84Massive 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: $935.84On Sale: $659.99Was: $935.84 -
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Massive Audio GTR 10 Inch 1500W DVC 4 Ohm Subwoofers | GTR104 (4 Pack)
Massive Audio
MSRP: $791.84On Sale: $579.99Was: $791.84Massive 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: $791.84On Sale: $579.99Was: $791.84 -
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Massive Audio GTR 10 Inch 1500W DVC 2 Ohm Subwoofers | GTR102 (4 Pack)
Massive Audio
MSRP: $791.84On Sale: $579.99Was: $791.84Massive 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: $791.84On Sale: $579.99Was: $791.84 -
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Massive Audio GTR 6.5 Inch 600W DVC 4 Ohm Subwoofers | GTR64 (4 Pack)
Massive Audio
MSRP: $353.92On Sale: $287.99Was: $353.92Massive 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: $353.92On Sale: $287.99Was: $353.92 -
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Massive Audio GTR 8 Inch 800W DVC 4 Ohm Subwoofers | GTR84 (4 Pack)
Massive Audio
MSRP: $575.84On Sale: $407.99Was: $575.84Massive Audio GTR 8 Inch 800W DVC 4 Ohm Subwoofers | GTR84 (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: $575.84On Sale: $407.99Was: $575.84 -
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Massive Audio GTR 8 Package | Dual 8 Inch 800W DVC 4 Ohm Subwoofers & QBomb Ported Box
Massive Audio
Price: $309.99Massive Audio GTR 8 Package | Dual 8 Inch 800W DVC 4 Ohm Subwoofers & 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...Price: $309.99 -
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Massive Audio GTR 8 Package | 8 Inch 800W DVC 4 Ohm Subwoofer & QBomb Ported Box
Massive Audio
Price: $174.99Massive Audio GTR 8 Package | 8 Inch 800W 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...Price: $174.99 -
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Massive Audio GTR 6.5 Package | 6.5 Inch 600W DVC 4 Ohm Subwoofer & QBomb Ported Box
Massive Audio
Price: $144.99Massive 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...Price: $144.99 -
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Massive Audio GTR 12 Package | Dual 12 Inch 1600W DVC 4 Ohm Subwoofers & QPower HD Sealed Box
Massive Audio
MSRP: $467.92On Sale: $404.99Was: $467.92Massive 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: $467.92On Sale: $404.99Was: $467.92