We haven't had a chance to fully test this product yet, but we've assembled this helpful overview of relevant information on it.
The HT-F9750W home theater system by Samsung offers users and consumers 7.1-channel surround sound and 4K upscaling functionality. Additional features include 1,330 watt total maximum output, as well as DTS Neo audio decoding technology.
7.1-channel Surround Sound
1,330 Watt Total Maximum Output