MB Quart FA2-400.4 FORMULA 400 Watt Amplifier 4 Channel Car Audio Amp New !!
• Class D 4 ohms Stable 4-Channel-Channel Amplifier. Class D 4 ohms Stable 4-Channel-Channel Amplifier. 3-way protection circuitry (thermal, overload, and speaker short protection). • 50 watts x 4 channel @ 4 ohms.