E3 KSR-212

Specifications

Frequency response: 50Hz-20KHz
Sensitivity: 109dB
Maximum sound pressure level:
131dB continuous,135dB peak
Nominal resistance: 8Ω
rated power: 800W, 3200W peak
Drivers:
LF: 2 x 12″ bass, 75mm, 3″voice coil
HF: 1 x 3″ voice coil 
Connect the socket: 2× Speakon NL4.