Powered subwoofer, bass-reflex type from Yamaha DXS XLF series. DXS XLF go deeper than any model before, with an extended low frequency of 30Hz - perfect for professional touring musicians, DJ’s, and sound engineers who need that extra-low, thundering bottom end that you just can’t get from other subwoofers in this class. Flexible DSP and a bass-reflex cabinet design with a wide, flared port ensure your lower frequencies maintain outstanding clarity and musicality even when the volume is cranked. It is equipped with a 18" cone LF driver with ferrite magnet and 4“ voice coil. Power rating: Dynamic: 1600 W. Continuous: 1230 W. Maximum output level: 136 dB SPL. Amplifier class: Class-D. Frequency range: 30 Hz – 150 Hz. Sampling frequency rate: 96 kHz and FIR Filter. A/D D/A Converters: 96 kHz AD/DA. Analog IN: XLR/6,3 mm jack combo x 2, Line level (Maximum +24 dBu), Input impedance 20 kOhm, Analog OUT: XLR3-32 x 2, CH1/2: THRU or DSP OUT. USB 2.0 Host 5 V 500 mA for USB memory DATA storage/load. Handle: 2 x side aluminium die-cast. Dimensions: 550 x 657 x 720 mm. Weight: 48,9 kg. Colour: Black. Wheels are sold separately.