Installation specific high performance subwoofer

The Bi6-SUB is a high performance subwoofer designed for ground stacked applications, housing a long excursion 18” driver built into a bass-reflex design. The Bi6-SUB is the installation version of the B6 subwoofer and differs only in cabinet construction, finish and mounting hardware. When three or any multiple of three B6-SUBs are used, they can be positioned in a Cardioid Subwoofer Array with one cabinet physically facing backwards and driven by an amplifier channel with CSA mode selected. This achieves exceptional directivity control in lower frequencies and significantly reduces the energy radiating towards to the rear. The cabinet is constructed from marine plywood and has an impact resistant paint finish, while Weather Resistant (WR) and Special Colour (SC) options are available. The Weather Resistant option provides an IP55 rating, and enables operation of loudspeakers in changing ambient conditions.

Amplifiers

The following amplifiers can be used to drive the Bi6-SUB:

• Installation: 10D, 30D, 40D

Features

• Components 18"
• Dispersion Omni directional
• SPLmax 134 dB
• Weight 38 kg / 84 lb

Specifications

• Frequency response (-5 dB standard): 37 Hz - 140 Hz
• Frequency response (-5 dB 100 Hz mode): 37 Hz - 110 Hz
• Frequency response (–5 dB INFRA mode): 35 Hz - 80 Hz
• Max. sound pressure [1]:
  with 10D: 128 dB
  with D20/30D: 131 dB
  with D40/D80/40D: 134 dB
• Cabinets per amplifier channel: 2

• Configuration: Installation specific high performance subwoofer
• Nominal impedance: 8 Ω
• Power handling capacity (RMS/peak 10 ms): 500/2000 W
• Components: 1 x 18" driver
• Connections: 2 x NL4
  screw terminal block

• Dimensions (H x W x D): 490 x 580 x 700 mm / 19.3 x 22.8 x 27.5"
• Weight: 38 kg / 84 lb