Klipsch ksw-10 power subwoofer Looks and works excellent $95 for Sale in Weldon Spring, MO - OfferUp
Amazon.com: Klipsch Synergy Black Label Sub-100 10” Front-Firing Subwoofer with 150 Watts of continuous power, 300 watts of Dynamic Power, and All-Digital Amplifier for Powerful Home Theater Bass in Black : Everything
User manual Klipsch SUB-10 (English - 16 pages)
Klipsch Reference Premiere 1000 10" 600W Subwoofer black 1070640 RP-1000SW - Best Buy