Features
- High performance for medium to large cinemas
- Directivity Matched Transition® (DMT) provides balanced sound between woofer and horn
- Axisymmetric horn
- 10-inch (254 mm) woofer with 2″ (50 mm) voice coil
- 1.4-inch (35 mm) titanium diaphragm compression 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).
- High-power handling capability meets the demands of D-Cinema soundtrack reproduction
| SPECIFICATIONS | SR-1020 |
| Frequency Range 1 (-10dB, Half space) | 50 Hz to 20 kHz |
| Rated Coverage Angle (-6 dB) | 90° axisymmetric |
| Maximum Rated SPL 4 Calculated Peak at rated power Calculated Continuous | 125 dB 119 dB |
| Rated Impedance | 8 ohms |
| Rated Noise Power 2 Recommended Amplifier Power | 300 watts continuous 600 watts |
| Sensitivity 2.83 V at 1 m, free-field 3 | 94 dB |
| Crossover Frequency | 1.9 kHz |
| Recommended Processing | Subsonic filter at 50 Hz as provided by QSC DCA amplifiers |
| Connectors | Barrier strip screw terminals accept up to #10 AWG stranded wire |
| Transducers | 1.4″ (35 mm) titanium diaphragm compression driver 10″ (254 mm) long throw low-frequency transducer with 2″ (50 mm) voice coil |
| Enclosure | MDF, baffle angle is 15° downward |
| Dimensions (HWD) inches | 19.5 x 15.8 x 10.2 |
| Dimensions (HWD) mm | 495 x 401 x 259 |
| Weight | 27.3 lb (12.3 kg) |
1 Free-field, -10 dB from on-axis sensitivity
2 IEC60268-1 noise signal for 2 hours
3 On-axis, free-field sensitivity, 2.83V at 1 m
4 Calculated from rated noise voltage and sensitivity
Specifications are subject to change without notice.
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