JBL Control SB-2 مضخم صوت سلبي 10 بوصات | تحكم SB-2

The JBL Control SB-2 is a passive 10" dual-coil subwoofer offering low-frequency reinforcement for music playback and paging systems in stores, restaurants, clubs, and more. The high-sensitivity 10" long-excursion transducer features dual voice coils to produce signal for the left and right input sources while handling up to 340W of continuous power. Installed in a particle board enclosure with a slot-load vented bandpass design, the Control SB-2 yields a frequency range of 38 to 160 Hz. A 160 Hz crossover and acoustic filtering ensure proper input frequencies. The stereo output connections are fed by a high-pass filter to prevent excessive low frequencies from reaching your satellite speakers (available separately).