B 15A
Specification

Model: | B 15A / B 15A W |
---|---|
ACOUSTICAL | |
Frequency Range (-3 dB)* | 39 Hz - 87Hz |
Frequency Range (-10 dB)* | 33 Hz - 113 Hz |
Coverage (-6dB) [H x V] | Omnidirectional |
Maximum Peak SPL** | 136 dB |
System Type | 1-Way Active System |
Transducers | 1 x 15" Driver |
Enclosure Type | Vented Box |
AMPLIFICATION | |
Type | Single Channel Class-D with SMPS |
Output Power | 800 W |
Protection | Short Circuit Overheating Overcurrent |
Connectors | Input Signal: Balanced XLR 3-Pin Female Link Output: Balanced XLR 3-Pin Male Power Input: PowerCON® 20A Power Link Output: OowerCON® 20A |
Wiring | Pin 1: Ground Pin 2: Positive Pin 3: Negative |
Input Sensitivity | +14 dBu (3.88 V) +4 dBu (1.23 V) 0 dBu (0.775 V) 0 dBV (1 V) -10 dBV (0.316 V) |
DSP | 48 kHz/24-bit with Extended Dynamics Processing Latency: 1.1 ms |
Processing | Factory and User Presets EQ Delay Directivity Control Phase Inversion Input Sensitivity |
User Controls | Power: On/Off Switch DSP: Display with Digital Encoder |
MECHANICAL | |
Product Dimensions [H x W x D] (Including Rigging) | 520 x 495 x 654 mm |
Net Weight | 34 kg |
Packaging Dimensions [H x W x D] | 613 x 550 x 733 mm |
Total Weight | 37.1 kg |
Cabinet | 15 - 18 mm Plywood |
Cabinet Finishing | Black or White Polyurea Coating |
Grille | Powder Coated Perforated Steel |
Hardware | 2 SE Audiotechnik® Ergonomic Handles 4 Rubber Feet and Top Slots for Stacking M20 Pole Thread |
Stacking | Two-Point SE Audiotechnik® Stacking System |
ACCESSORIES | |
Stacking Frame for M-F3A PRO | B15 SFi M |
Stacking Frame for L35 | B15 SFi L35 |
Pole Bar | SPS20 |
Flight Case | B15 FC |
Transport Dolly | B15 TD |
Transport Cover | B15 TC |
Amplifier Rain Cover | P801DL RC |
* Measured with [...] preset
** Measured with 12 dB Crest factor Pink Noise, half space
All product specifications are subject to change without prior notice.
Accessories

B 15 Dollyboard
Dollyboard for B 15 and B 15A subwoofer
B 15 Dollyboard

M-F3A SPS 20
M20 Pole support to mount M-F3A PRO (or M-F3A) on top of our subwoofers.
M-F3A SPS 20
Downloads
Engineering Data Sheet
- DescriptionB 15A Engineering Data Sheet
- Download
Brochure
- DescriptionB-Line Brochure
- Download
EU declaration of conformity - Active Loudspeakers
- DescriptionB 15A EU declaration of conformity
- Download
EU declaration of conformity - Rigging and Accessories
- DescriptionB 15A EU declaration of conformity
- Download