QSC
Loa surround cinema 12″, 400W, 128 dB SPL, QSC SR-1290
Product code: QSC SR-1290
Detailed Description
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.
| SPECIFICATIONS | SR-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 Impedance | 4 ohms |
| Rated Noise Power 2 Recommended Amplifier Power | 400 watts continuous 800 watts |
| Sensitivity 1 W at 1 m, free-field 3 | 96 dB |
| Transducers | 12” (305 mm) LF driver with coaxially-mounted 1.75” (44 mm) voice coil HF compression driver |
| Enclosure | 15 mm Baltic birch plywood, non-reflective black vinyl |
| Dimensions (HWD) inches | 20.1 x 15.75 x 12.1 |
| Dimensions (HWD) mm | 511 x 400 x 308 |
| Weight | 36.5 lb (16.5 kg) |
1 Free-field, -10 dB from on-axis sensitivity
2 AES2-1984 noise signal for 2 hours
3 On-axis, free-field sensitivity, 1W, 1 m
4 Calculated from rated noise voltage and sensitivity
Specifications are subject to change without notice.