Quick view Add to Cart Remove from Compare Compare Items Boss Audio Elite 380W 4 Channel Class D Amplifier [MPD380.4] $329.99 $364.99 Boss Audio
Quick view Add to Cart Remove from Compare Compare Items Roswell R1 650.4 4-Channel Marine Amplifier [C920-1834SD] $380.99 $743.00 Roswell Marine
Quick view Add to Cart Remove from Compare Compare Items Roswell R1 550.2 2-Channel Marine Amplifier [C920-1832SD] $363.99 $523.00 Roswell Marine
Quick view Add to Cart Remove from Compare Compare Items Polk Audio PA D4000.4 PAD Series 4-Channel Amplifier - 400W [PAD4000.4] $362.99 $491.99 Polk Audio
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![Roswell R1 650.4 4-Channel Marine Amplifier [C920-1834SD]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/300x300/products/19094/24586/100981XL__94634.1746088827.jpg?c=1 "Roswell R1 650.4 4-Channel Marine Amplifier [C920-1834SD]")
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![Polk Audio PA D4000.4 PAD Series 4-Channel Amplifier - 400W [PAD4000.4]](https://cdn11.bigcommerce.com/s-kmkvx7ggex/images/stencil/300x300/products/3080/3848/45600XL__40100.1746046305.jpg?c=1 "Polk Audio PA D4000.4 PAD Series 4-Channel Amplifier - 400W [PAD4000.4]")