8" subs

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RTP8A+RWK10

MTX RTP8A 8" 120w RMS Powered Subwoofer In Vented Sub Box Enclosure+Wire Kit

$219.94 $169.95
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RT8PT+RWK81

MTX Road Thunder RT8PT 8” 240 Watt Powered Vented/Ported Bass Tube+Amp Wire Kit

$249.94 $169.95
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DB842SVC+BTH5

Polk Audio DB842SVC 8” 750 Watt Car/Marine Boat Audio Subwoofer Sub+Headphones

$129.98 $84.95
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DB842DVC+BTH5

Polk Audio DB842DVC 8” 750 Watt Car/Marine Boat Audio Subwoofer Sub+Headphones

$129.98 $84.95
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44CWCS84+BTH5

KICKER 44CWCS84 CompC 8" 400 Watt Car Audio Subwoofer Sub CWCS84+Headphones

$149.94 $89.95
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44CWCD84+BTH5

KICKER 44CWCD84 CompC 8" 400 Watt Car Audio Subwoofer Sub CWCD84+Headphones

$149.94 $89.95
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48TCWRT672

KICKER 48TCWRT672 CompRT 6.75" 300w Slim Car Subwoofer+Sub Enclosure COMPRT12

$199.95 $179.95
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MJM822+RPB-KAR

Memphis Audio MOJO MJM822 8" 1800w Competition Car Subwoofer + Karaoke Speaker

$399.94 $199.95
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48TRTP82

KICKER 48TRTP82 TRTP 8" 600w Down Firing Subwoofer+Enclosure+Passive Radiator

$289.95 $259.95
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48CWRT84+RSST8+K1

Kicker 48CWRT84 COMPRT8 8" 600W DVC 4-Ohm Car Subwoofer+Sealed Sub Box Enclosure

$274.93 $167.95
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48CWRT82+RSST8+K1

Kicker 48CWRT82 COMPRT8 8" 600W DVC 2-Ohm Car Subwoofer+Sealed Sub Box Enclosure

$274.93 $167.95
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W8K9D4 OB

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

$179.99 $68.31
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MJME8S1+RPB-XL BLACK

Memphis Audio MJME8S1 8" MOJO Subwoofer In Ported Sub Enclosure Box + Boombox

$539.94 $299.95
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VS8K54

Rockville VS8K54 8" K5 800w Car Subwoofer in Vented Sub Enclosure Box - 4 Ohm

$129.99 $74.95
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DV8K52

Rockville DV8K52 Dual 8" K5 1600w Car Subwoofers+Vented Sub Enclosure Box/2 Ohm

$189.99 $119.95
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W8K9D4 U

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

$179.99 $64.79
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W8T4S2 OB

Rockville W8T4-S2 8” 1000 Watt 2-Ohm Shallow Mount Car Subwoofer

$84.99 $40.46
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W8T4S4 U

Rockville W8T4-S4 8 Shallow Mount 1000 Watt Subwoofer, CEA-2006 Compliant 4-Ohm

$84.99 $40.46
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W8K9D2 OB

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

$179.99 $68.31
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W8K5S2+RQB8 SINGLE+K1

Rockville K5 W8K5S2 8" 800 Watt 2 Ohm Car Subwoofer+Vented Sub Box Enclosure

$264.97 $139.95
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BASSPRO SL+ROCKBOX+BTH5+RWK81

JBL BassPro SL 8" Underseat Car/Truck Subwoofer Sub+Amp Kit+Headphones+Speaker

$499.92 $259.95
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(2) W8K5S2+RQB8+K2

2) Rockville K5 W8K5S2 8" 800 Watt 2 Ohm Car Subwoofers+Vented Sub Box Enclosure

$384.96 $189.95
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(2) W8K5S2+RDE8+K2

2) Rockville K5 W8K5S2 8" 800 Watt 2 Ohm Car Subwoofers+Sealed Sub Box Enclosure

$274.96 $119.95
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W8K5S2+RSE8+K1

Rockville K5 W8K5S2 8" 800 Watt 2 Ohm Car Subwoofer+Sealed Sub Box Enclosure

$174.97 $69.95
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W8K5S4+RSE8+K1

Rockville K5 W8K5S4 8" 800 Watt 4 Ohm Car Subwoofer+Sealed Sub Box Enclosure

$174.97 $69.95
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W8K5S4+RQB8 SINGLE+K1

Rockville K5 W8K5S4 8" 800 Watt 4 Ohm Car Subwoofer+Vented Sub Box Enclosure

$264.97 $139.95
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(2) W8K5S4+RQB8+K2

2) Rockville K5 W8K5S4 8" 800 Watt 4 Ohm Car Subwoofers+Vented Sub Box Enclosure

$384.96 $189.95
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(2) W8K5S4+RDE8+K2

2) Rockville K5 W8K5S4 8" 800 Watt 4 Ohm Car Subwoofers+Sealed Sub Box Enclosure

$274.96 $119.95
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(2) W8K5S2

(2) Rockville K5 W8K5S2 8" 800 Watt 2 Ohm Car Audio Subwoofers CEA Rated Subs

$159.98 $74.95
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W8K5S4

Rockville K5 W8K5S4 8" 800w 4 Ohm Car Audio Subwoofer Sub 200w RMS CEA Rated!

$79.99 $39.95
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W8K5S2

Rockville K5 W8K5S2 8" 800w 2 Ohm Car Audio Subwoofer Sub 200w RMS CEA Rated!

$79.99 $39.95
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SWR-8D4+ROCKBOX

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

$279.94 $199.95
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SWR-8D2+ROCKBOX

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

$279.94 $199.95
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S-W8D4+RSE8+K1

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

$234.98 $144.95
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S-W8D4+RPB27

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

$219.99 $139.95
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S-W8D2+RSE8+K1

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

$234.98 $144.95
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S-W8D2+RPB27

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

$219.99 $139.95
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(2) S-W8D4+RQB8+K2

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

$504.98 $334.95
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(2) S-W8D2+RQB8+K2

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

$504.98 $334.95
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(2) SWR-8D4+RDE8+K2

(2) Alpine SWR-8D4 8" 1000w Dual 4 Ohm Car Subwoofer+Sealed Sub Enclosure Box

$474.88 $339.90
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(2) SWR-8D2+RQB8+K2

(2) Alpine SWR-8D2 8" 1000w Dual 2 Ohm Car Subwoofer+Vented Sub Enclosure Box

$584.88 $394.95
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(2) SWR-8D2+RDE8+K2

(2) Alpine SWR-8D2 8" 1000w Dual 2 Ohm Car Subwoofer+Sealed Sub Enclosure Box

$474.88 $339.90
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47TRTP82+dB11+RWK81

Kicker 47TRTP82 TRTP 8" Down Firing Subwoofer Enclosure+Amplifier+Amp Kit

$509.93 $284.95
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MJM822+CyberBuds

Memphis Audio MOJO MJM822 8" 1800 Watt Competition Car Subwoofer+Cyberbuds

$369.94 $199.95
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(2) MM842SVC+RM36

(2) Polk Audio MM842SVC 8" 1800w Single 4-Ohm Car Audio Subwoofers Subs Bundle with Rockmat

$469.97 $269.95
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MM842DVC+CyberBuds

Polk Audio MM842DVC 8” 900W Dual 4-Ohm Car/Marine Boat Audio Subwoofer+Cyberbuds

$259.98 $129.00
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W8T4S4 OB

Rockville W8T4-S4 8" Shallow Mount 1000w Car Subwoofer, CEA-2006 Compliant 4-Ohm

$84.99 $38.86
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(2) W8K9D4+REC111+K2

(2) Rockville 8" 2000w Underseat Subwoofers For 2009-2020 Ford F150 Super Crew

$794.96 $349.95
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(2) W8K9D4+REC110+K2

(2) 2000w Underseat Subwoofers For 2007-20 GM/Chevy 1500 Crew Cab 2500HD/3500HD

$794.96 $369.95
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(2) W8K9D2+REC111+K2

(2) Rockville 8" Underseat Subwoofers+Box For 2009-2020 Ford F150 Super Crew

$794.96 $349.95
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(2) W8K9D2+REC110+K2

(2) Underseat Subwoofers+Box For 2007-20 GM/Chevy 1500 Crew Cab 2500HD/3500HD

$794.96 $369.95
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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.

New orders ship within 1-2 business days.