Guangzhou DUBAO Electronics Technology Co., Ltd.
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3 - way Line Array Loudspeaker , Frequency response 48 Hz - 17 KHz
J8
1. The J8 is a 3-way design housing 2 x 12" LF drivers, one hornloaded 10" MF driver and two 1.4" exit HF compression drivers with 3" voicecoils mounted to a dedicated waveshaping device.
2. The mechanical and acoustical design enables flown vertical columns of up to 24 loudspeakers to be suspended using vertical splay angles between them of 0° to 7° with a 1° resolution.
3. The front of the loudspeaker cabinet is protected by a rigid metal grill, the side and rear panels incorporate four handles.
4. The J8 cabinet is constructed from marine plywood and has an impact and weather protected PCP (Polyurea Cabinet Protection) finish.
| Frequency response (–5 dB standard) | 48 Hz - 17 KHz |
| Frequency response (–5 dB CUT mode) | 85 Hz - 17 KHz |
| Max. sound pressure (1m, free field) | |
| with 30D | 145 dB |
| with D80 | 145 dB |
| Cabinets per D80/30D | 4 |
| Loudspeaker data | |
| Configuration | Large format 3-way line array loudspeaker |
| Nominal impedance | 6 Ω (LF) / 12 Ω (MHF) |
| Power handling capacity LF (RMS/peak 10 ms) | 500/2000 W |
| Power handling capacity MHF (RMS/peak 10 ms) | 200/800 W |
| Nominal dispersion angle (horizontal) | 80° |
| Splay angle settings | 0 - 7° (1° increment) |
| Components | 2 x 12" driver / 1 x 10" driver |
| 2 x 1.4" exit compression driver | |
| passive crossover network | |
| Connections | 2 x NLT4 F/M |
| optional 2 x EP5 or 2 x NL8 | |
| Dimensions, weight | |
| Dimensions (H x W x D) | 360 x 1100 x 570 mm |
| 14.2 x 43.3 x 22.4" | |
| Weight | 60 kg |
| 132 lb | |
