HK Audio PORTABLE SUB 115 A Active 15 inch Subwoofer

The PORTABLE SUB 115 A is built to be matched rather than dialled in. A 15-inch driver on a 3-inch voice coil in a bass reflex cabinet takes 700 W RMS and 1400 W peak of Class D biamped power, and the preset selector carries voicings for the LUNAR, SONAR and POLAR ranges plus a general 100 Hz low-pass, so the crossover and phase relationship are already correct for the tops on the poles.

Output is 129 dB peak with response from 38 Hz at -10 dB, crossed at 100 or 80 Hz depending on preset with a 24 dB per octave slope. The panel takes two XLR/jack combo inputs and offers two XLR thru outputs. Protection covers a subsonic filter with peak and RMS limiting, and latency runs 2 to 3.3 ms depending on preset. The MDF cabinet has an M20 pole socket, two MultiGrip handles and weighs 72.3 pounds.