Get more **BASS** in your ride with powerful car subwoofers! Find a large selection of car subs with variety of sizes and RMS ratings for well-known manufacturers.

Polk Audio Car Subwoofers

All Polk Audio Car Subwoofers
Polk Audio 12" Car Subwoofers
Polk Audio 10" Car Subwoofers
Polk Audio 8" Car Subwoofers
Polk Audio Subwoofer Installation & Accessories

Top Sellers in Polk Audio Car Subwoofers

1050W Peak (350W RMS) 10" Series Dual 4-Ohm Car Subwoofer

• 350 Watts RMS
• 1050 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

FREE Sealed Enclosure with Your Subwoofer Purchase!

$89.99

IN STOCK

750W Peak (250W RMS) 8" Series Single 4-Ohm Car Subwoofer

• 250 Watts RMS
• 750 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

$79.99

IN STOCK

1050W Peak (350W RMS) 10" Series Single 4-Ohm Car Subwoofer

• 350 Watts RMS
• 1050 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

FREE Sealed Enclosure with Your Subwoofer Purchase!

$89.99

IN STOCK

750W Peak (250W RMS) 8" Series Dual 4-Ohm Car Subwoofer

• 250 Watts RMS
• 750 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

$79.99

IN STOCK

1200W Peak (400W RMS) 10" MM1 Series Dual 4-Ohm Car Subwoofer

• 400 Watts RMS
• 1200 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

Get a FREE Sealed Enclosure with Your Subwoofer Purchase!

$179.99

IN STOCK

1110W Peak (370W RMS) 12" Series Single 4-Ohm Car Subwoofer

• 375 Watts RMS
• 1110 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

$99.99

IN STOCK

1260W Peak (420W RMS) 12" MM1 Series Dual 4-Ohm Car Subwoofer

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

Get a FREE Vented Enclosure with Your Subwoofer Purchase!

$199.99

IN STOCK

1200W Peak (400W RMS) 10" MM1 Series Single 4-Ohm Car Subwoofer

• 400 Watts RMS
• 1200 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

Get a FREE Sealed Enclosure with Your Subwoofer Purchase!

$179.99

IN STOCK

1260W Peak (420W RMS) 12" MM1 Series Single 4-Ohm Car Subwoofer

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

Get a FREE Vented Enclosure with Your Subwoofer Purchase!

$199.99

IN STOCK