Selectable Channel Modes - 35w x 6 or 80w x 3 or 2 x 35w + 1 x 80w, (at 8 ohms, but can drive 4 ohms speakers too for up to).Adjustable input Sensitivity, Heavy duty, Rack Mountable.
Bose 251 Stereo Outdoor speakers with weather-resistant brackets and hardware, combined with the Yamaha RS202D stereo receiver amplifier, 100w per channel, Bluetooth, DAB+ radio.