D&B Audiotechnik Q1 Line Array Loudspeaker

D&B Audiotechnik Q1 Line Array Loudspeaker

The Q1 is a passive 2-way loudspeaker housing two 10" LF drivers positioned in a dipolar arrangement and a 1.3" HF compression driver fitted to a toroidal waveshaping device. The 75° constant directivity horizontal dispersion pattern is maintained down to 400 Hz, while the vertical HF dispersion of 15° allows the Q1 to be used to construct vertical columns that produce a curved coherent wavefront. The mechanical and acoustical design of the cabinet enables vertical splay angles to be set between 0° and 14°. Q1 cabinets can therefore be used in vertical configurations starting from two cabinets with a 15° to 30° dispersion, up to 20 cabinets with a fully user and venue defined vertical profile. The Q1 cabinet is constructed from marine plywood, incorporates a pair of handles and has an impact resistant paint finish. The front of the loudspeaker is protected by a rigid metal grill covered with replaceable acoustically transparent foam, and two EP5 or NL4 connectors wired in parallel are mounted on the rear panel.

Specifications:

• System data:
  • Frequency response (-5 dB): 65 Hz - 18 kHz1
  • Cabinets per channel D6/D12/D20/D80: 2
  • Max. sound pressure2 with
  • D6 in passive mode: 135 dB SPL
  • D12 in passive mode: 139 dB SPL
  • D80 in passive mode: 139 dB SPL
• Loudspeaker data:
  • Power handling capacity (RMS/peak 10 ms): 400/1600 W
  • Nominal dispersion angle (h x v): 75° x 15°³
  • Components: 2 x 10" driver/1.3" compression driver
• Dimensions / weight:
  • Dimensions (H x W x D): 308 x 580 x 410 mm(12.1 x 22.8 x 16.1")
  • Weight: 22 kg (49 lb)