Refine By

Category

Amp Wattage

Amplifier Class

Customer Review

Price

Vehicle Fit Guide — We check fitment of speakers and radios. We can help you find what fits. Choose your car by clicking here.

1 product

Infinity

Mono subwoofer amplifier

REF-551a

Free Shipping on orders over $95 to Virginia

$199.99

Regular Price: $300.00

Save: $100.01 (33%)