JBL JRX112M Speaker Monitor Panggung Pasif 12″ 1000 Watt
12” two-way portable stage monitor or front of house speaker system
Description
The JRX112M is a portable, twelve-inch, two-way speaker system designed specifically for live performance stage monitoring applications.
Features:
- JBL 12″ low frequency driver with a 64 mm (2.5″) diameter edgewound ribbon voice coil which provides more cross-sectional wire area in the voice coil gap than round wire designs, for greater efficiency and power handling
- Ferro-fluid cooled compression driver with titanium diaphragm improves high frequency performance as well as system reliability
- The advanced network topology crossover design shapes frequency response and delivers “coherent summation”in the crossover region
- High-voltage capacitors and inductors with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating
- Progressive Transition™ high frequency waveguide provides superior coverage control, reduced distortion, and smoother frequency response
- The rugged, acoustically superior enclosure is constructed from 19 mm (.75″) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for extreme durability and improved low-frequency performance
- SonicGuard™ protects the highfrequency driver from excess power without interrupting the performance
- Non-resonant, all-steel handles are used
- Attractive 18-gauge hexagon perforated, steel grille protects components from damage
- Dual-angle pole-mount socket allows the speaker to tilt 10°for more uniform audience coverage
Spesifikasi
| 额定功率 | 250 W / 1000 W |
| 频率范围 | 60 Hz – 16 kHz (-10 dB) |
| 尺寸(高 x 宽 x 厚) | 572 mm x 394 mm x 318 mm(22.5 in x 15.5 in x 12.5 in) |
| 频率响应 | 70 Hz – 12 kHz (±3 dB) |
| 标称阻抗 | 8 ohms |
| 灵敏度 | 99 dB SPL (1w/1m) |
| Recommended Amplifier Power | 250 W to 500 W into 8 ohms |
| Maximum SPL (1m) | 129 dB |
| Nominal Dispersion | 90º x 50º |
| 分频频率 | 1.8 kHz |
| 重量 | 19.5 kg (43 lb) |
| HF 驱动程序 | JBL 2412 1 in exit compression driver mounted on Progressive Transition™ Waveguide |
| 低频驱动单元 | JBL M112-8 |
| 输入连接器 | Neutrik® Speakon® NL-4 (x1); .25 in TS phone jack (x1); parallel |











