d&b audiotechnik B4 15-Inch/12-Inch NL4 Dual Passive Subwoofer 100812935 Stereo 1/8" input on channel

Stereo 1/8" input on channel 5/6

Apple ProRes 422 Proxy

Weight: 350g / 12

5" (191 mm)

d&b audiotechnik B4 15-Inch/12-Inch NL4 Dual Passive Subwoofer 100812935 Stereo 1/8" input on channeld&b audiotechnik B4 15 Inch 12 Inch NL4 Dual Passive Subwoofer The B4 SUB is an actively driven cardioid subwoofer powered by a single amplifier channel. It houses two long excursion neodymium drivers in an integrated cardioid setup: a 15" driver in a bass reflex design facing to the front and a 12" driver in a two chamber bandpass design radiating to the rear. The cardioid dispersion pattern resulting from this approach avoids unwanted energy behind