B6 18-inch Subwoofer
The B6-SUB is a high-performance subwoofer designed for ground stacked applications, housing a long excursion 18" driver built into a bass-reflex design.
When three (3) or any multiple of three (3) B6-SUBs are used, they can be positioned in a Cardioid Subwoofer Array with one (1) 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.
| Manufacturer | d&b audiotechnik |
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The B6 sub-woofer 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 backed by an acoustically transparent foam, whilst the side panels incorporate two (2) handles. Four (4) wheels are mounted to the rear and the enclosure features two (2) runners to protect the bottom panel from scratching. Two (2) correspondingly shaped recesses are incorporated into the top panel of each cabinet to accept these runners, preventing cabinet movement when stacked. An M20 threaded flange in the top panel accepts the d&b Loudspeaker stand winder M20. An optional transport lid protects the front of the subwoofer during transit.
| System data | |
| Frequency response (-5dB standard) | 37Hz - 140Hz |
| Frequency response (-5 dB 100 Hz mode) | 37Hz - 110Hz |
| Frequency response (-5 dB INFRA mode) | 35Hz - 80Hz |
| Max. sound pressure (1m, free field) with D6/10D with D20/30D with D80 | 128dB 131dB 134dB |
| Cabinets per amplifier channel | 2 |
| Loudspeaker data | |
| Configuration | High performance subwoofer |
| Nominal impedance front LF | 8Ω |
| Power handling capacity (RMS/peak 10ms) | 500 / 2000W |
| Components | 1 x 18" driver |
| Connections | 2 x NLT4 F/M optional 2 x NL4 or 2 x EP5 |
| Dimensions, weight | |
| Dimensions (H x W x D) | 490 x 580 x 700 / 805 mm 19.3 x 22.8 x 27.5 / 31.7" |
| Weight | 41kg 90lb |