BESTISAN 6.5’’ Subwoofer, Powered Home Audio Sub woofer with Deep Bass SW65C

POWERED SUBWOOFER FOR ROOM-SHAKING BASS- This sub has a frequency response range of 40 to 250 Hz with a low-pass crossover filter, which can be adjusted through the full range, pumps dynamic theater-quality bass into your bedroom and apartment.LFE & LINE INPUTS FOR COMPATIBILITY WITH MOST RECEIVERS& BOOKSHELF SPEAKERS– Hook a subwoofer cable between subwoofer out port on the receiver/ bookshelf speakers and LFE input RCA port on the sub.6.5 INCH DOWN FIRING WOOFER - Long throw woofer with high rigidity PVA Treated cone, bottom slotted port, Bass Reflex cabinet design with vibration absorbing feet, first-class MDF with added internal bracing and black ash finish.ADJUSTABLE VOLUME AND LOW-FREQUENCY- Independent volume and low-frequency bandwidth adjustment knob located on the back panel of the subwoofer allows you to adjust the volume and low-frequency bandwidth according to your preference. superb for everyday use. High quality materials and excellent craftsmanship ensure long-lasting durability.