qq1212Electro-Voice Q1212 1800 Watt Power Amplifier is a 1100W per channel 4 ohms 550W 8 ohms. Comprehensive protection system. Switchable frequency and phase response correction of. Q12122 x 1200 W4Ω 2 x 1800 W2ΩP30002RUPhoenixTour XZx3Zx5