Cerwin Vega B51 Monoblock 1 Channel digital Amplifier 500 Watts 1ohm Car Audio
Stealth Bomber Series Class D 1 ohms Stable Monoblock Amplifier. 3-way protection circuitry (thermal, overload, and speaker short protection). 1 ohm: 500 watts x 1 channel. 4 ohms: 175 watts x 1 channel.