Either way, your sound will be crystal clear. Specifications: 400 Watts of Maximum Power Output 50 Watts × 4 Continuous @ 4-Ohms 75 Watts × 4 Continuous @ 2-Ohms 150 Watts × 2 Continuous @ 4-Ohms Bridged Double Side Conformal Coated PCB Assembly MOS-FET Power Supply 12dB/Oct. The XC series amplifiers are true marine amplifiers with efficient aluminum heatsinks and locking power terminals for the harsh marine conditions The XC series amplifiers are true marine amplifiers with efficient aluminum heatsinks and locking power terminals for the harsh marine conditions. The result is high quality sound you can enjoy in a variety of systems. Clarion Marine Audio | Blue Bottle Marine Clarion Marine Forsterker XC2410 4x50W There’ s only one way for Clarion’ s main units to deliver unyielding power output and linearity: MOS-FET amplification, or Metal Oxide Semiconductor Field Effect Transistor amplification. This means you can crank up the volume or set it to easy listening. High Pass Electronic Crossover. MOS-FET Amplifier Clarion 4 Ch. Class D Full-Range Marine Amplifier - XC2410 Marine Stereo Amplifier Corrosion Resistant Variable 15 - 250Hz (FR/RR) Variable Gain Control Turn-On/Off Muting Circuitry (Soft Mute) Ground Loop Isolation Input Circuit Corrosion Resistant Nickel Plated RCA, Power, and Speaker Connections RCA and High Level Speaker Inputs