Planet Audio PSA4CB 500 Watt, Bluetooth, 4 Channel Full Range, All-Terrain Amplifier, Bluetooth Remote Control Bluetooth Audio Streaming Via Remote Control (Stream and Control your Favorite Music APPs) Easy Pairing with Auto Re-connect, Aux-In Compatible with Audio Output of iPod / iPhone, Smartphones, and MP3 Players Weather Resistant, Ideal for all 12-Volt Applications Bluetooth Remote with Illuminated Soft Touch Buttons and Surface / Flush Mount options 1 Pair Pre-Amp Outputs, USB Charging (1A) Slim Compact Footprint Dimensions: Depth 28.5 x Width 11.6 x Height 7.9 6 Year Platinum Online Dealer Warranty valid only on products Sold / Shipped by Amazon.com. This offer is not valid on purchases made from third party market place sellers