recommended power amp range search 120 160 w

Universal SmartSub (Powered) 10 front-firing driver,built-in 550-watt amplifier (continuous power),acoustic output: up to 99dB @ 20Hz, 106dB @ 30Hz

3-channel Soundbar speaker slim, three-channel design for on-wall or tabletop placement; non-powered for use with a home theater receiver,four 4 woofers, three 1 titanium dome tweeters,overall frequency response: 90-23,000 Hz

Yamaha Slim Sound Bar Speaker System Prepare for stunning 7.1 channel surround sound with excellent clarity. A digital amp provides 120-Watt of output power for a strong performance, while a large bass-reflex port works with the high-volume cabinet to increase bass response. The unit supports formats such as Dolby and DTS digital surround to deliver the full effect of multichannel sound. What You Get Slim sound bar speaker system Remote and IR flasher Yamaha Slim Sound Bar Speaker System Features Clear Voice feature raises volume level of dialogue and narrations while maintaining overall sound quality Port shaped like trumpet bell to reduce compression, wind noise and distortion Dual 3 subwoofers Dual 2-1/2 full-range drivers Saran net grill UniVolume feature Subwoofer output jack 150Hz -... Less

powered subwoofer 8 front-firing woofer and port,built-in 125-watt amplifier (continuous power),frequency response 35-150 Hz