Integrated wireless receiver. Class D 30W digital amp. Integrated speakers (4 woofer and 1 tweeter). Ported bass reflex cabinet. Zone 1/Zone 2 select switch. Right/Left/Mono channel switch. IR remote with volume tone and loudness control. No mounting required when connected to wall outlet. Security wall mounting bracket. Up to 300 wireless range. High-gain antennas. Optional wall mounting kit (EOSP-05). Incredible sound quality.