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QSC SR-1290 Surround Loudspeaker

 โพสต์เมื่อ : 25 ธ.ค 2567 เวลา 8:34 น.
81

 

81
รหัส : SR-1290
ยี่ห้อ : QSC
รุ่น : QSC SR-1290
ราคาปกติ :  36,000.00 บาท  
ราคาพิเศษ :  34,200.00บาท
รายละเอียดย่อ :
Cinema surround loudspeaker, High Output 12" 2-way, coaxial LF/HF drivers, 4Ω impedance, 96 dB sensitivity. Priced and sold individually.

ราคาพิเศษสอบถามโทร 02-981-0944,080-614-4774,098-565-9747

รายละเอียดทั้งหมด

Features

  • High performance for large cinemas
  • 12" (305 mm) woofer with 2.5" (63 mm) voice coil
  • 1.75” voice coil (44 mm) coaxially-mounted high frequency driver
  • Pre-installed speaker-side mounting hardware for fast, easy, and secure installation. Use with QM-SW or QM-BW for wall mounting (sold separately).
  • Very high-power handling meets the demands of object-based immersive audio formats
  • Low impedance rating enables it to draw more power from amplifiers, allowing use of lower power, less costly amplifiers.

 

SPECIFICATIONSSR-1290
Frequency Range 1
(-10dB, Half space)
50 Hz to 20 kHz
Rated Coverage Angle (-6 dB)90° conical (averaged from 1 kHz to 8 kHz)
  
Maximum Rated SPL 4
Calculated Peak at rated power
Calculated Continuous
128 dB
122 dB
Rated Impedance4 ohms
Rated Noise Power 2
Recommended Amplifier Power		400 watts continuous
800 watts
Sensitivity 1 W at 1 m, free-field 396 dB
Transducers12” (305 mm) LF driver with coaxially-mounted
1.75” (44 mm) voice coil HF compression driver
Enclosure15 mm Baltic birch plywood, non-reflective black vinyl
Dimensions (HWD) inches20.1 x 15.75 x 12.1
Dimensions (HWD) mm511 x 400 x 308
Weight36.5 lb (16.5 kg)