Dynacord A 151 Passive 15" Subwoofer To enhance the ACUS LINE sub-bass performance, the A151 is an ideal match. Equivalent to all models of the ACUS Series this sub woofer also offers extraordinary performance at a truly incredible price. The A151 is equipped with a DYNACORD 15" high efficiency woofer system. The combination of its power handling capacity (400 watts continuous program, 200 watts RMS into 8 ?) and its high SPL of 97 dB (1 W/1 m) provide the A151 with more than enough power reserves. The frequency response reaches down to 55 Hz and up to 5 kHz at -10 dB, making the A151 capable of generating the needed punch in the low-frequency range. Specifications Impedance: 8 ohms RMS: 200 W Program Capacity: 400 W SPL (1W/1m): 98 dB Frequency Response (-10 dB): 55 Hz - 400 Hz Crossover Frequency: 300 Hz Drivers LO/MID LFT 4008 HI - - Connections: 2 x Speakon Dimensions (WxHx D): 513x649x408mm Weight: 26,0 kg