幸运飞艇7码走势

SC-223X

cinema loudspeaker system


Features

  • 3-way bi-amplified or passive screen channel system
  • MH-1060X provides 90° horizontal by +20° to -30° vertical coverage
  • LF-2215 is constructed of MDF and is heavily braced
  • Low-distortion waveguides provide highly articulate dialogue
  • Shallow depth (20”) facilitates installation
 
SPECIFICATIONS
 
SC-223X
Nominal Coverage 90° horizontal x +20 to -30° vertical
Frequency Range 37 Hz – 16 kHz (-6 dB)
Crossover Frequency 300Hz, 24 dB per octave in bi-amp mode
  LF-2215 MH-1060X
Impedance 4 ohms 8 ohms
Sensitivity 1 watt/1 meter, half space 98 dB 103.5 dB (bi-amp) 98 dB (passive)

Rated Noise Power

2 hours of 6 dB crest factor pink noise

幸运飞艇7码走势recommended amplifier power


600 W1

 

幸运飞艇7码走势450 w to 1200 w

 

200 W2

 

幸运飞艇7码走势150 w to 400 w

 


600 W3

 

500 W to 1200 W, with subsonic
幸运飞艇7码走势 filter in passive mode

Recommended Processing Subsonic filter below 30 Hz, > 18 dB per octave 4th order LR crossover at 300Hz via QSC processor in bi-amp mode
Connectors and Controls Barrier strip screw terminals accept up to #10 AWG stranded wire Barrier strip screw terminals accept up to #10 AWG stranded wire and passive/bi-amp selector switch
Transducers Two 15-inch (381 mm) high efficiency, extended bass woofers featuring 3-inch copper voice coils 10-inch high efficiency mid range, 1.4-inch (36mm) exit, 2.4-inch titanium diaphragm compression driver
Enclosure Quasi B4 alignment, ported enclosure with fully flared ports, symmetrical port design, tuned to 36 Hz, constructed of MDF and heavily braced. Features vandal resistant woofer mounting bolts Tilt/Pan Bracket
±10° vertical tilt
±10° horizontal pan
Dimensions (HWD) 908 mm x 762 mm x 516 mm (35.75 in x 30 in x 20.3 in) 990 mm x 762 mm x 508 mm (39 in x 30 in x 20 in)
Weight – Net 78 kg (172 lb) 37.2 kg (82 lb)
System Weight 115 kg (254 lb)  

1 Maximum input power tested in accordance with IEC 60268-5 recommendations, 30 Hz to 300 kHz band limiting.
2 Maximum input power tested in accordance with IEC 60268-5 recommendations, 300 Hz to 16 kHz band limiting.
3 Maximum input power tested in accordance with IEC 60268-5 recommendations, 30 Hz to 16 kHz.

Preliminary Specifications subject to change without notice.

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