Product: Powered Subwoofer, Bestisan 6.5" Active Home Audio Subwoofer with Bluetooth in Compact Design, Opt/RCA/Bluetooth Input, Built-in Amplifier for Home Theater, Receiver, Speakers, Deep Bass in Black
Brand: BESTISAN
Powered Subwoofer For Extra Bass & Punch- The 6.5" powered subwoofer features continuously variable 60-250hz crossover and 40-250hz frequency response. The enclosure is built with the perfect air space to maximize sound quality and punch.
RCA Line Input&Output- Standard RCA inputs easily connect to your home theater receivers subwoofer output, and its outputs can pair with soundbar with AUX or bookshelf speakers with line in, pumps out loads of deep, tight, smooth bass with low distortion, for the ultimate in refined behavior.
Wireless Bluetooth 5.0 Transmission- Built-in Bluetooth technology lets you stream music directly from your smartphone, tablet or other compatible devices. Note: We recommend you to pair the subwoofer with your speakers/soundbars as it enlarges the bass only.
Connect the Subwoofer to Soundbar and TV - Switch the subwoofer to OPT mode and connect it to TV via optical cable in the box, then hook a supplied RCA cable between audio out port on the sub and AUX in port on the soundbar, switch the soundbar to AUX mode.
100% Satisfaction Service- Bestisan offers lifetime technical support. Any questions or suggestions, pls freely email us for help. We absolutely give you a satisfied solution.

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