The Speakercraft 70-Volt transformer features primary terminations: 6" long, color-coded, pre-stripped wires and secondary terminations: 6" long, color-coded, pre-stripped wires Specifications:Frequency Response: 40Hz - 15kHz ±2dB Impedance: 8 Ohms or 4 Ohms Insertion Loss: 0.6dB Power Rating: 50 Watts Tap Settings: 10, 20 or 30 Watts |