User manual PIONEER RX-Q160

[. . . ] As a member of the DCS Digital Cinema Speaker Series, the RX-Q160 is a 3-way, selectable bi or tri-amplified screen channel loudspeaker system comprised of three main units--the MH-1075 high-frequency system and dual LF-4215 low-frequency systems. [. . . ] The MH-1075 includes a driver protection network and a passive crossover for bi-amp operation. Power limiter circuitry protects the high-frequency driver from overpowering. The MH-1075 provides extended frequency coverage for the critical midrange band. A high power 10" cone driver allows operation as low as 250 Hz and the advanced phase plug coupling permits a crossover point of up to 1800 Hz to the high-frequency horn. Three bolts are all that are required to secure the MH-1075 to the top of the LF-4215 enclosure. Specifications Nominal Coverage Frequency Range Crossover Frequency RX-Q160 90° horizontal x +20 to -30° vertical 32 Hz ­ 16 kHz (-6 dB) 250 and 1700 Hz, 24 dB per octave (2) LF-4215 MH-1075 8 Bi-amp 106 dB Tri-amp MF 105 dB HF 107. 5 dB Impedance Sensitivity 1 watt /1 meter, half space Maximum Input Power1 8 hours of 6 db crest factor IEC 268 noise spectrum 2 hours of 6 db crest factor pink noise, 50 Hz ­ 20 kHz, AES method 4 each 102. 5 dB 800 W RMS each 1000 W RMS each 250 W RMS2 275 W RMS 80 W RMS passive mid-high 350 W RMS Recommended Amplifier Power 1600 W RMS maximum each Recommended Processing Connectors Subsonic filter below 30 Hz, > 18 dB per octave Barrier strip screw terminals accept up to #10 AWG stranded wire 800 W RMS maximum 4th order LR crossover at 200 and 1700 Hz via QSC DCM or QSControl. netTM Barrier strip screw terminals accept up to #10 AWG stranded wire Transducers Four 15" (381mm) high efficiency, 10" high efficiency mid range, extended bass woofer featuring 1. 5" (38mm) exit, 2. 5" titanium 4" copper voice coils diaphragm compression driver Quasi B4 alignment, ported Tilt/Pan Bracket enclosure with fully flared ports, ±10° vertical tilt symmetrical port design, tuned to ±10° horizontal pan 36 Hz, constructed of MDF and heavily braced. Features vandal resistant woofer mounting bolts 72" x 30" x 20. 3" (1820 mm x 762 mm x 516 mm) 344 lbs (156 kg) 429 lb (195 kg) 111. 6" x 32" 39" x 30" x 20" (990 mm x 762 mm x 508 mm) 85 lb (39 kg) Enclosure Dimensions (HWD) Weight ­ Net System Weight Baffle Cut-Out 1) Maximum input power tested in accordance with IEC 268-5 recommendations, 50 Hz ­ 20 kHz band limiting, 6 dB signal crest factor. 2) Maximum input power tested in accordance with IEC 268-5 recommendations, 200 Hz ­ 2 kHz band limiting, 6 dB signal crest factor. RX-Q160 Top 21. 7" 551 mm Dimensions 20. 3" 516 mm 30" 762 mm 39" 990 mm Side 111" 2810 mm 72" 1820 mm 4" 102 mm 36" 910 mm 18. 9" 480 mm Front Specifications subject to change without notice. QSC, the QSC logo and QSControl. net are registered trademarks of QSC Audio Products, LLC in the U. S. Patent and Trademark office and other countries. [. . . ] All other trademarks are the property of their respective owners. [. . . ]