Denon AVR-2113 7.1ch AV Receiver 1080p/4k Ultra HD Scaling With Setup Mic Remote
Speaker load impedance: 6Ω to 16Ω. Frequency response: 10Hz to 100kHz. Tuning range: FM. Signal to noise ratio: 100dB (line). Input sensitivity: 200mV (line). Total harmonic distortion: 0.08%.