D&B Audiotechnik Z0630.002 B8 Compact Subwoofer with Versatile Connections
The B8-SUB is an amazing ultra compact subwoofer that pairs perfectly with the established d&b xC, xS and E-Series loudspeakers. It's a must-have for enhancing your audio setup!
• Compact Design: Ideal for small scale mobile applications. Its low height makes it easy to use in various setups where space is limited. • Extended Low Frequency: Delivers an extended low frequency response from 43 Hz to 170 Hz (or 125 Hz in 100 Hz mode), ensuring rich and powerful bass. • Versatile Mounting: Can be flown either horizontally or vertically. It has a handle and features M20 threaded flange for easy connection to stands, and M8 threaded inserts for flying brackets.
The B8-SUB's enclosure is made of marine plywood with a durable black paint finish. The front is protected by a rigid metal grill and an acoustically transparent foam. It comes with NLT4 F/M connectors or can be optionally supplied with 2 x NL4 M connectors.
Specifications:
- System data:
- Frequency response (-5 dB standard): 43 Hz - 170 Hz
- Frequency response (-5 dB 100 Hz mode): 43 Hz - 125 Hz
- Max. sound pressure:
- with 10D: 120 dB
- with D20/5D/30D: 122 dB
- with D40/D80/40D: 122 dB
- Cabinets per amplifier channel: 2
- Loudspeaker data:
- Configuration: Ultra compact subwoofer
- Nominal impedance: 8 Ω
- Power handling capacity front (RMS/peak 10 ms): 200/800 W
- Components: 2 x 6.5' driver with ferrite magnet
- Connections: 2 x NLT4 F/M
- Pin assignment: 2+ / 2-
- Dimensions / weight:
- Dimensions (H x W x D): 170 x 436 x 580 mm (6.7 x 17.2 x 22.8')
- Weight: 18 kg (39 lb)



The D&B Audiotechnik Z0630.002 B8 Subwoofer is perfect for small scale mobile applications where you need an extended low frequency response. It pairs well with the d&b xC, xS and E-Series loudspeakers. With dimensions of 170 x 436 x 580 mm (6.7 x 17.2 x 22.8') and a weight of 18 kg (39 lb), it's easy to handle and install. The frequency response extends from 43 Hz to 170 Hz (125 Hz in 100 Hz mode). It can be flown horizontally or vertically, and has features for easy mounting.