รายละเอียดเพิ่มเติม
QSC RSC-112 ลำโพงสำหรับโรงภาพยนตร์ 1×12 นิ้ว
QSC RSC-112
คุณสมบัติ:
- Studio reference-quality loudspeaker system
- Part of the Reference Monitor System, including matched RSB-212 subwoofer, signal processing, and amplification
- Optimized for use behind a perforated screen
- Directivity Matched Transition® (DMT) ensures smooth, coherent power response throughout the listening area
- 90° axisymmetric horn
- 12-inch (305 mm) woofer with 4-inch (102 mm) voice coil
- 3.5-inch (90 mm) diaphragm HF compression driver with coaxial 1.75-inch (44 mm) VHF compression driver
- M10 threaded inserts offer flexible and safe deployment options for a variety of applications
- Optional RBK-12 baffle wing kit
- NL8 Speakon™ connectors
ดูสินค้ายี่ห้อ QSC ทั้งหมด
ดูสินค้าประเภทลำโพงทั้งหมด
สเปคสินค้า
Specifications
| SPECIFICATIONS |
|
| Rated Coverage Angle (-6 dB) |
90 degrees Axisymmetric |
| Frequency Range1 (-10dB) |
55 Hz to 20 kHz |
| Crossover Frequencies |
80 to 120 Hz (selectable), 1.2 kHz,
7 kHz up to 48 dB/oct using dedicated Q-SYS DSP |
| Rated Noise Power / rms Voltage2 |
LF: 500 W / 63 V |
|
MF: 80 W / 25 V |
|
HF: 55 W / 20 V |
| Sensitivity3 |
LF: 94 dB |
|
MF: 107 dB |
|
HF: 105 dB |
| Maximum continuous SPL4 |
LF: 121 |
|
MF: 126 |
|
HF: 122 |
| Maximum peak SPL4 |
LF: 127 |
|
MF: 132 |
|
HF: 128 |
| Rated Impedance |
LF: 8Ω, MF: 8Ω, HF: 8Ω |
| Recommended Amplifier Power |
LF: 1000 W |
|
MF: 500 W |
|
HF: 300 W |
| Transducers |
LF: 12-inch (305 mm) woofer |
|
MF/HF: coaxial neodymium compression driver
with 3.5-inch (90mm) MF voice coil and 1.75-inch (44mm) HF voice coil |
| Enclosure Details |
| Input Connector |
Parallel NL8: 1/to sub, 2/LF, 3/MF, 4/HF |
| Enclosure Material |
15-ply Baltic birch plywood |
| Dimensions (HWD) inches |
28.5 x 15.1 x 13.5 |
| Dimensions (HWD) mm |
725 x 383 x 344 |
| Net Weight |
66.4 lb (30.1 kg) |
| Included Accessories |
None |
| Optional Accessories |
RBK-12 baffle wing kit |
1 Free-field, unprocessed, -10 dB from on-axis sensitivity
2 AES2-1984 noise signal for 2 hrs
3 On-Axis, free-field sensitivity, 2.83V, 1 m
4 Calculated from rated noise voltage and sensitivity
All specifications are subject to change without notice.
