Amazon.com: Klipsch Synergy Black Label Sub-120 12” Front-Firing Subwoofer with 200 Watts of continuous & 400 watts of Dynamic Power, and Digital Amplifier for Powerful Home Theater Bass in Black : Everything Else
Klipsch Sub 12 Synergy Series Home Theater Powered Active Subwoofer - YouTube
Synergy Sub 12 Klipsch Speaker for Sale in Mountlake Terrace, WA - OfferUp
Klipsch subwoofer Synergy SUB 12, speaker woofer SUB-12 OEM Original 12" | eBay
Amazon.com: Klipsch Synergy Black Label Sub-120 12” Front-Firing Subwoofer with 200 Watts of continuous & 400 watts of Dynamic Power, and Digital Amplifier for Powerful Home Theater Bass in Black : Everything Else