User manual PIONEER XR-Q250

[. . . ] The XR-Q250 is a 3-way, selectable passive full-range or bi-amplified screen channel loudspeaker system comprised of two main units ­ the mid-high frequency system and the low-frequency enclosure. The components are easily assembled on-site via a pan and tilt bracket that mounts the mid-high components to the top of the LF enclosure. [. . . ] The components are easily assembled on-site via a pan and tilt bracket that mounts the mid-high components to the top of the LF enclosure. The mid-high system features a high output, horn loaded 6. 5" midrange cone driver and a 1. 4" (35. 6 mm) diaphragm compression driver mounted to an adjustable pan and tilt bracket. QSC's patented Cine-Sight simplifies aiming of the horns for proper audience coverage. The dual 15" (381 mm) low-frequency enclosure is designed specifically to address the extended low-frequency response required for cinema applications. The compact enclosure is only 14. 5" (368 mm) deep, reducing the space required behind the screen. The XR-Q250 is designed for ease of installation. Three bolts are all that are required to secure the mid-high system to the top of the LF enclosure. A pre-wired harness and connector plugs into the terminal plate to provide all electrical connections to the mid-high system. Pre-installed rubber feet speed installation, thereby reducing labor costs. XR-Q250 Specifications Nominal Coverage (-6 dB) Frequency Response 1 (-6 dB) Frequency Range 1 (-10 dB) 90° horizontal x 40° vertical 38 Hz ­ 20 kHz 32 Hz ­ 20 kHz XR-Q250 Crossover Frequencies (passive) 500 Hz & 2200 Hz Crossover Frequencies (bi-amp) 500 Hz active, 24 dB /octave LF to mid-high, 2200 Hz passive Impedance (passive mode) Maximum Input Power 2 (passive mode) Sensitivity (1 watt / 1 meter, passive mode) Calculated Maximum Output 3 (passive mode) Impedance Sensitivity (1 watt / 1 meter, half space) Maximum Input Power Maximum Recommended Amplifier Power Recommended Processing Connectors Transducers 4 500 W RMS 99 dB SPL 126 dB continuous, 132 dB peak SPL at 1 m LF Enclosure 4 100 dB 500 W RMS 4 1000 W RMS Subsonic filter below 30 Hz, >18 dB per octave Barrier strip screw terminals accept up to #10 AWG stranded wire Two 15" (381 mm) high efficiency, extended bass woofers featuring 3" voice coils Ported enclosure with symmetrical port design, tuned to 40 Hz, constructed of MDF and heavily braced 38. 3" x 30" x 14. 5" (972 mm x 762 mm x 368 mm) 107 lb / 48. 5 kg 121 lb / 54. 9 kg Mid-High System 8 102 dB 80 W RMS 5 320 W RMS 4th order LR crossover at 500 Hz via QSC DCM or QSControl. netTM Factory installed NL4 plug for connection to input terminal plate 6. 5" high efficiency mid range, 1" (38 mm) exit, 1. 4" (35. 5 mm) diaphragm compression driver Tilt/Pan Bracket -20 to +10° vertical tilt ± 15° horizontal pan 17. 3" x 16. 3" x 6. 8" (440 mm x 414 mm x 173 mm) 10 lb / 4. 5 kg 12 lb / 5. 4 kg 117 lb / 53. 1 kg 133 lb / 60. 3 kg 30. 5" x 56. 1" (775 mm x 1425 mm) contoured to the perimeter of MF - HF horns Enclosure Dimensions (HWD) Weight ­ Net Weight ­ Shipping System Weight ­ Net System Weight ­ Shipping Baffle Wall Cut-Out 1) Half-space with recommended QSC processing 2) IEC 268-5, 2 hrs, Power = Vrms^2/Znom 3) Calculated SPL at 1 m, full-space, speaker operating at rated continuous power handling, 6 dB crest factor 4) AES2-1984, 40 Hz ­ 400 Hz, 2 hrs, Power = Vrms^2/Znom 5) Pink noise, 500 Hz ­ 20 kHz, 6 dB crest factor, 2 hrs, Power = Vrms^2/Znom XR-Q250 Dimensions Top 14. 5" 368 mm 6. 8" 173 mm 16. 3" 414 mm 17. 3" 440 mm 55. 6" 1, 412 mm 38. 3" 972 mm 30" 762 mm Front Specifications subject to change without notice. Side 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. [. . . ] Pre-installed rubber feet speed installation, thereby reducing labor costs. XR-Q250 Specifications Nominal Coverage (-6 dB) Frequency Response 1 (-6 dB) Frequency Range 1 (-10 dB) 90° horizontal x 40° vertical 38 Hz ­ 20 kHz 32 Hz ­ 20 kHz XR-Q250 Crossover Frequencies (passive) 500 Hz & 2200 Hz Crossover Frequencies (bi-amp) 500 Hz active, 24 dB /octave LF to mid-high, 2200 Hz passive Impedance (passive mode) Maximum Input Power 2 (passive mode) Sensitivity (1 watt / 1 meter, passive mode) Calculated Maximum Output 3 (passive mode) Impedance Sensitivity (1 watt / 1 meter, half space) Maximum Input Power Maximum Recommended Amplifier Power Recommended Processing Connectors Transducers 4 500 W RMS 99 dB SPL 126 dB continuous, 132 dB peak SPL at 1 m LF Enclosure 4 100 dB 500 W RMS 4 1000 W RMS Subsonic filter below 30 Hz, >18 dB per octave Barrier strip screw terminals accept up to #10 AWG stranded wire Two 15" (381 mm) high efficiency, extended bass woofers featuring 3" voice coils Ported enclosure with symmetrical port design, tuned to 40 Hz, constructed of MDF and heavily braced 38. 3" x 30" x 14. 5" (972 mm x 762 mm x 368 mm) 107 lb / 48. 5 kg 121 lb / 54. 9 kg Mid-High System 8 102 dB 80 W RMS 5 320 W RMS 4th order LR crossover at 500 Hz via QSC DCM or QSControl. netTM Factory installed NL4 plug for connection to input terminal plate 6. 5" high efficiency mid range, 1" (38 mm) exit, 1. 4" (35. 5 mm) diaphragm compression driver Tilt/Pan Bracket -20 to +10° vertical tilt ± 15° horizontal pan 17. 3" x 16. 3" x 6. 8" (440 mm x 414 mm x 173 mm) 10 lb / 4. 5 kg 12 lb / 5. 4 kg 117 lb / 53. 1 kg 133 lb / 60. 3 kg 30. 5" x 56. 1" (775 mm x 1425 mm) contoured to the perimeter of MF - HF horns Enclosure Dimensions (HWD) Weight ­ Net Weight ­ Shipping System Weight ­ Net System Weight ­ Shipping Baffle Wall Cut-Out 1) Half-space with recommended QSC processing 2) IEC 268-5, 2 hrs, Power = Vrms^2/Znom 3) Calculated SPL at 1 m, full-space, speaker operating at rated continuous power handling, 6 dB crest factor 4) AES2-1984, 40 Hz ­ 400 Hz, 2 hrs, Power = Vrms^2/Znom 5) Pink noise, 500 Hz ­ 20 kHz, 6 dB crest factor, 2 hrs, Power = Vrms^2/Znom XR-Q250 Dimensions Top 14. 5" 368 mm 6. 8" 173 mm 16. 3" 414 mm 17. 3" 440 mm 55. 6" 1, 412 mm 38. 3" 972 mm 30" 762 mm Front Specifications subject to change without notice. Side 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. [. . . ]