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D&B Audiotechnik B2 Subwoofer
$1,000.00
The d&b B2-SUB delivers high-impact low frequencies with precise control and flexibility. Its dual 18″ design ensures tight, defined sub-bass, making it a staple in professional audio setups where power and clarity at the low end are critical.
D&B audiotechnik B2-SUB
The d&b B2-SUB is a high-powered subwoofer designed to provide deep, controlled low-frequency reinforcement in concert touring and large venue installations. With its dual 18″ drivers in a bandpass-horn design, it delivers extreme SPL output and low distortion.
Key Specifications
- Drivers: 2 × 18″ long-excursion LF drivers
- Design: Bandpass horn-loaded enclosure
- Frequency Response:
- Standard Mode: 37 Hz – 90 Hz
- Infra Mode: 32 Hz – 68 Hz
- Power Handling:
- Continuous: 600 W RMS
- Peak: 2400 W
- Maximum SPL (1 m):
- 139 dB (Standard Mode)
- 136 dB (Infra Mode)
- Impedance: 4 ohms
Cabinet & Build
- Construction: Marine plywood with hardwearing paint finish
- Grille: Rigid metal grille with acoustic foam backing
- Handles: 8 integrated handles
- Mobility: Four heavy-duty wheels on rear
- Dimensions (H × W × D): 580 × 1160 × 920 mm
- Weight: Approx. 102 kg
Features
- Switchable between standard and infra modes
- Cardioid Subwoofer Array (CSA) capable with proper configuration
- Compatible with d&b amplifiers such as D12, D20, and D80
- Designed for ground stacking; can be paired with mid/high cabinets or other subwoofers
Ideal Applications
- Arena and stadium touring
- Outdoor festivals
- High-output FOH systems
- Bass extension for point-source or line array setups
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