Blackstar HTV212 HT Venue Series 212 Guitar Amplifier Cabinet 2 x 12 HT Venue Series extension speaker cabinet 12-Inch Celestion 80 Watt loudspeakers (x2) Finger-jointed construction; heavy-gauge wiring Select either mono (160W RMS; 4 Ohms or 16 Ohms) or stereo (80W/Channel; 8 Ohms per) operation