8" subs

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Rockville W8K9D4 8" Inch 2000w Car Audio Subwoofer Dual 4-Ohm Sub CEA Compliant

$179.99 $74.95
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Rockville W8T4-S2 8" Shallow Mount 1000 Watt Slim Car Audio Subwoofer 2-Ohm Sub

$84.99 $44.95
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Rockville W65K9D2 6.5" 1000w Car Audio Subwoofer Dual 2-Ohm Sub CEA Compliant

$119.99 $54.95
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Rockville W65K9D4 6.5" 1000w Car Audio Subwoofer Dual 4-Ohm Sub CEA Compliant

$119.99 $54.95
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Rockville W8T4-S4 8" Shallow Mount 1000 Watt Slim Car Audio Subwoofer 4-Ohm Sub

$84.99 $44.95
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(2) Rockville W8T4-S2 8" Shallow Mount 2000w Car Subwoofers 2 Ohm Subs

$169.98 $84.95
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New Planet Audio AC8D 8" 1200W Dual 4-OHM Car Subwoofer+Shallow Enclosure

$151.98 $59.95
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(2) Rockville W8K9D2 8" 2000 Watt Car Stereo Subwoofers Dual 2-Ohm CEA Subs

$359.98 $144.95
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Rockville W8K9D2 8" Inch 2000w Car Audio Subwoofer Dual 2-Ohm Sub CEA Compliant

$179.99 $74.95
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(2) Rockville W65K9D2 6.5" 1000 Watt Car Audio Subwoofers Dual 2-Ohm CEA Subs

$239.98 $104.95
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(2) Rockville W8K9D4 8" 2000 Watt Car Stereo Subwoofers Dual 4-Ohm CEA Subs

$359.98 $144.95
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Rockville W8K7-D2 CEA-2031 Compliant 8” Inch 1200 Watt Car Subwoofer Dual 2-Ohm

$89.99 $39.95
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Rockville W8K7-D4 CEA-2006 Compliant 8” Inch 1200 Watt Car Subwoofer Dual 4-Ohm

$89.99 $39.95
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(2) Rockville W8T4-S4 8" Shallow Mount 2000w Car Subwoofers 4 Ohm Subs

$169.98 $84.95
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(2) Rockville W8T3-S2 8" Shallow Mount 800w Car Subwoofers, CEA Compliant Subs

$169.98 $74.95
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(2) Rockville W8T3-S4 8" Shallow Mount 800w Car Subwoofers, CEA Compliant Subs

$169.98 $74.95
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(2) ALPINE S-W8D2 8" 900 Watt Car Audio Subwoofers+Vented Sub Box Enclosure

$504.98 $234.95
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(2) ALPINE S-W8D4 8" 900 Watt Car Audio Subwoofers+Vented Sub Box Enclosure

$504.98 $234.95
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(2) Boss CX8 8 400 Watt 8" Car Audio Subwoofers+Sealed Sub Box Enclosure

$194.96 $74.95
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(2) Rockville W65K9D4 6.5" 1000 Watt Car Stereo Subwoofers Dual 4-Ohm CEA Subs

$239.98 $104.95
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(2) Rockville W6T3-S2 6" Shallow 600w Car Subwoofers, CEA-2006 Compliant, 2-Ohm

$139.98 $59.95
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(2) Rockville W6T3-S4 6" Shallow 600w Car Subwoofers, CEA-2006 Compliant, 4-Ohm

$139.98 $59.95
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(2) Rockville W8K6-D2 8” Inch 800 Watt Car Subwoofers Dual 2-Ohm Subs, CEA Rated

$179.98 $69.95
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(2) Rockville W8K6-D4 8” Inch 800 Watt Car Subwoofers Dual 4-Ohm Subs, CEA Rated

$179.98 $69.95
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(2) Rockville W8K9D2 8" 2000 Watt Car Audio Subwoofers+Vented Sub Box Enclosure

$584.96 $214.95
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(2) Rockville W8K9D4 8" 2000 Watt Car Audio Subwoofers+Vented Sub Box Enclosure

$584.96 $214.95
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2) SoundStorm SLR8DVC 1000w 8" DVC Car Audio Subwoofers+Sealed Sub Box Enclosure

$292.98 $84.95
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ALPINE S-W8D2 8" 900 Watt Car Audio Subwoofer+Sealed Sub Box Enclosure

$234.98 $114.95
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ALPINE S-W8D2 8" 900w Car Audio Subwoofer DVC Dual 2-Ohm Sub+Bluetooth Speaker

$219.99 $114.95
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ALPINE S-W8D4 8" 900 Watt Car Audio Subwoofer+Sealed Sub Box Enclosure

$234.98 $114.95
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ALPINE S-W8D4 8" 900w Car Audio Subwoofer DVC Dual 4-Ohm Sub+Bluetooth Speaker

$219.99 $114.95
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Alpine SWR-8D2 8" Inch 1000w Dual 2 Ohm Type-R Car Subwoofer Sub SWR8D2+ROCKBOX

$279.94 $154.95
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Alpine SWR-8D4 8" Inch 1000w Dual 2 Ohm Type-R Car Subwoofer Sub SWR8D4+ROCKBOX

$279.94 $154.95
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Kicker 43CWRT671 COMPRT67 6.75" 300 Watt DVC 1-Ohm Car Subwoofer + Free Speaker

$269.94 $99.95
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Kicker 43CWRT672 COMPRT67 6.75" 300 Watt DVC 2-Ohm Car Subwoofer + Free Speaker

$269.94 $99.95
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Kicker 43CWRT81 COMPRT8 8" 600w DVC 1-Ohm Shallow Car Subwoofer + Free Speaker

$289.94 $149.95
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Kicker 43CWRT82 COMPRT8 8" 600w DVC 2-Ohm Shallow Car Subwoofer + Free Speaker

$289.94 $149.95
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Kicker 44CWCS84 CompC 8" 400W 4-Ohm SVC Car Audio Subwoofer+Sealed Sub Enclosure

$194.93 $79.95
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Memphis Audio MOJO MJM822 8" 1800 Watt Competition Car Subwoofer + ROCKBOX

$369.94 $199.95
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Memphis Audio MOJO MJM844 8" 1800 Watt Competition Car Subwoofer + ROCKBOX

$369.94 $199.95
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Polk Audio MM842DVC 8” 900 Watt DVC 4-Ohm Car/Marine Audio Subwoofer Sub+Rockbox

$259.98 $159.99
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Polk Audio MM842DVC 8” 900w DVC Car Audio Subwoofer Sub+Sealed Sub Box Enclosure

$254.97 $159.99
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Polk Audio MM842SVC 8” 900 Watt SVC 4-Ohm Car/Marine Audio Subwoofer Sub+Rockbox

$259.98 $159.99
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Polk Audio MM842SVC 8” 900w SVC Car Audio Subwoofer Sub+Sealed Sub Box Enclosure

$254.97 $159.99
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Rockville W8K6-D2 CEA-2006 Compliant 8” Inch 400 Watt Car Subwoofer Dual 2-Ohm

$89.99 $39.95
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Rockville W8K6-D4 CEA Compliant 8” Inch 400 Watt Car Subwoofer Dual 4-Ohm Sub

$89.99 $39.95
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Rockville W8T3-S2 8" Shallow Mount 400w Car Subwoofer, CEA-2006 Compliant, 2-Ohm

$84.99 $39.95
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Rockville W8T3-S4 8" Shallow Mount 400w Car Subwoofer, CEA-2006 Compliant, 4-Ohm

$84.99 $39.95
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Rockville W8T4-S2 8" Shallow Mount 1000w Car Subwoofer+Slim Sub Enclosure Box

$179.97 $69.95
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Welcome to Rockville. We are very proud to bring you what we consider to be the absolute best value. Our company is the culmination of years of development involving a team of dreamers, engineers, and designers. Proudly conceived and developed in the USA, Rockville manufactures high-end gear for professional audio, car stereo, marine audio, and home theater. We spared no expense in manufacturing the highest quality products.

Free shipping to the 48 continental USA only. Orders placed by 1:00 EST will ship same day.