HEOS: Built-in wireless multi-room audio technology. Wireless: Dual-band Wi-Fi (2.4GHz/5GHz), Bluetooth. Power Output: 95 W per channel (8 ohms, 20 Hz - 20 kHz, 0.08% 2ch Drive). Maximum Power Output: 150 W per channel (6 ohms, 1 kHz, 1% 1ch Drive).
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