d&b J8 Speaker

HIRE EVENT EQUIPMENT ONLINE d&b J8 Speaker

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. 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. The cylindrical wave segments produced couple coherently in the vertical plane. Due to the dipolar arrangement of the neodymium LF drivers the exceptional 80° horizontal constant directivity dispersion control is nominally maintained down to 250 Hz. The J8 is acoustically and mechanically compatible with the J12 loudspeaker. It can be used in columns of purely J8 loudspeakers or combined with J12s and / or with J-SUBs. The J8 cabinet is constructed from marine plywood and has an impact and weather protected PCP (Polyurea Cabinet Protection) finish. The front of the loudspeaker cabinet is protected by a rigid metal grill, the side and rear panels incorporate four handles, and two NLT4F/M, EP5 or NL8 connectors wired in parallel are also mounted at the rear.

Technical Data-

System data-

  • Frequency response (-5 dB standard)             48 Hz - 17 kHz
  • Frequency response (-5 dB CUT mode)          85 Hz - 17 kHz
  • Max. sound pressure-

          with 30D                    145 dB

          with D80                    145 dB

  • Cabinets per D80 (ArrayProcessing)      2
  • Cabinets per D80 (Line or Arc mode)     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 (h x v)                                   80°2
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

Rental/Charges- 3500 Suitable for- Music Concert, Band Performance, DJ Night
Available in Cities- Delhi, Greater Noida, Gurgaon, Noida, Ghaziabad Brand Name- d&b Audiotechnik Germany

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