Helix AAC.3

Maximum speaker input level: 16 Vrms (= 65 Watts / 4 Ohms) Maximum output level: 4,0 Volt Frequency response: 18 Hz - 80,000 Hz Input Impedance: 13 Ohm Maximum current for remote output: 200 mA Dimensions: (H x W x D): 77 x 37 x 20 mm.