Quick view Compare Roswell Marine Roswell R1 1000.1 Mono-Block Marine Amplifier [C920-1831SD] MSRP: $649.00 Was: On Sale $304.99 Add to Cart
Quick view Compare Boss Audio Boss Audio Elite 380W 4 Channel Class D Amplifier [MPD380.4] MSRP: Was: On Sale $329.99 Add to Cart
Quick view Compare Polk Audio Polk Audio PA D4000.4 PAD Series 4-Channel Amplifier - 400W [PAD4000.4] MSRP: $491.99 Was: On Sale $362.99 Add to Cart
![Roswell R1 1000.1 Mono-Block Marine Amplifier [C920-1831SD]](https://cdn11.bigcommerce.com/s-dbaeft6mdz/images/stencil/500x659/products/127722/123823/100979XL__75104.1745351081.jpg?c=1 "Roswell R1 1000.1 Mono-Block Marine Amplifier [C920-1831SD]")
![Boss Audio Elite 380W 4 Channel Class D Amplifier [MPD380.4]](https://cdn11.bigcommerce.com/s-dbaeft6mdz/images/stencil/500x659/products/83817/90053/105909XL__39061.1739494235.jpg?c=1 "Boss Audio Elite 380W 4 Channel Class D Amplifier [MPD380.4]")
![Polk Audio PA D4000.4 PAD Series 4-Channel Amplifier - 400W [PAD4000.4]](https://cdn11.bigcommerce.com/s-dbaeft6mdz/images/stencil/500x659/products/64653/64681/45600XL__93433.1739495883.jpg?c=1 "Polk Audio PA D4000.4 PAD Series 4-Channel Amplifier - 400W [PAD4000.4]")