JBL Control 50 Pack Loudspeaker System with Subwoofer (Black)

Surface-Mount Subwoofer-Satellite Loudspeaker System, Black (Each) The Control 50 Series subwoofer-satellite loudspeaker system provides high fidelity sound in restaurants, retail stores, music cafes, health clubs, theme bars, leisure venues, or any location where full-range high fidelity foreground/background music is required from surfacemount system.Features: Versatile four satellite speaker system Stylish, unobtrusive design fits into a wide variety of decor High fidelity sound Selectable 70V/100V for distributed lines, or low impedance Wall-mount brackets include Available in black or white Specifications: Frequency Range (-10 dB) : 32 Hz - 20 kHz Frequency Response (+/-3 dB) : 50 Hz - 17 kHz Power Capacity : 200 Watts Continuous Program Power (100 hrs) 100 Watts Continuous Pink Noise (100 hrs) Nominal Sensitivity (2.83V, 1m) : 87 dB (subwoofer center of wall, higher sensitivity depending on subwoofer boundary loading, see application note) Nominal Impedance : 4 ohms (in bypass/thru mode) with 4 satellites Transformer Taps : 80W, 40W, 20W, (& 10W @ 70V), plus bypass/thru (listed as 8 ohms on switch to indicate subwoofer impedance