The Pyle Hydra amp will power all of your speakers whether on the dock, in your boat or by the pool – and best of all, it’s completely waterproof. This 8-channel, 3000-watt bridgeable marine amp takes both high and low level inputs, so it’s compatible with a variety of head units and sources. Use in stereo mode, or double the power by bridging the inputs. Additional features include variable electronic crossover network, bass boost, and gain adjustment for total control over your sound. Digital LED level indicators let you know everything is operating correctly. Built-in system protection includes thermal, overload, and short circuit protection to ensure you and your system stay safe. Runs on 12 volts DC. Features: Bridgeable Audio Amplifier Tri-Mode Configurable 8-Channel Amp System 2 Ohm Stereo Stable MOSFET Power Supply Marine Grade Construction Waterproof Marine Rating IP-01 Hi/Lo Electronic Crossover Network Adjustable Input GAIN Level Controls RCA (L/R) Input Connector Jacks Variable High Pass, Low Pass & Bass Boost Controls Remote Bass Boost Controller Connector Jack Silver-Plated Speaker Output Terminal Connectors Anti-Thump Delay Circuitry Power & Protection LED Indicators Built-in Thermal, Overload & Speaker Short Protection Heavy Duty Aluminum Alloy Heatsink Remote Turn ON/OFF Technical Specs: 6 x 100W + 2 x 250W RMS @ 4 Ohms 6 x 250W + 2 x 500W MAX @ 4 Ohms 6 x 175W + 1 x 400W RMS @ 2 Ohms 6 x 350W + 1 x 800W MAX @ 2 Ohms Amplifier Class: AB Fuse Type: 80A Frequency Response: 15 – 30kHz Input Impedance: 10k Ohm Input Sensitivity: 250mV Variable Bass Boost: 0 +/- 18dB @ 60Hz S/N Ratio: >95dB T.H.D.: <0.04% Power Supply: DC 12V Dimensions (L x W x H): 19.6'' x 10.9'' x 2.7'' Sold as: Unit Weight: 18.45 lbs.