Memphis Audio MX400.4 400 Watt RMS 4 Channel Motorcycle Amplifier IP66 Water-Resistant

Purpose-built for motorcycles, the compact Memphis Audio MX400.4 supplies 400 Watt RMS across four channels and is engineered to resist tough outdoor conditions. Its circuit board is conformal coated for extra durability, and the amplifier carries an IP66 rating for water and element resistance. Controls are mounted on the top for easy access, and the unit features a fixed crossover set at 80Hz.