Powerful bass reinforcement for professional installations
The LIGNUM-12SUB is a 12-inch passive subwoofer speaker designed to reinforce low frequencies in professional sound installations. It features a transducer with a pressed paper fiber cone, ferrite magnet and 65 mm copper voice coil, capable of delivering 400 W RMS power and up to 1600 W peak. Its birch plywood cabinet with polyurea coating provides durability and resistance, while the bass reflex design optimizes low-frequency performance in professional audio systems.
Advantages for low-frequency reinforcement
This high-power passive subwoofer speaker offers features designed for professional installers and integrators:
- High power and sound pressure: up to 132 dB peak SPL for high-performance systems.
- Optimized frequency response: 55–300 Hz range for defined bass reinforcement.
- Robust construction: birch plywood cabinet with steel grille and acoustic foam.
- Professional connectivity: Euroblock safety connector and 4-pole speaker connectors.
- Versatile installation: M8 rigging points, VESA mounting and 35 mm pole mount.
Why choose the LIGNUM-12SUB?
For professional sound installations, the LIGNUM-12SUB provides reliability and integration flexibility:
- Powerful and controlled bass thanks to its bass reflex design.
- High sensitivity of 99 dB for efficient performance in passive systems.
- Installation-ready design with multiple mounting and rigging options.
- Durable construction designed for demanding professional environments.
| TYPE OF SPEAKER: | 12'' subwoofer speaker |
| TRANSDUCERS: | Woofer: 12": · Pressed paper fiber cone, ferrite magnet, 65 mm copper wire voice coil |
| POWER: | 400 W RMS, 1,600 W peak |
| RESPONSE: | 57.3-360 Hz (±3 dB) 49-865 Hz (-10 dB) |
| IMPEDANCE: | 8 Ω |
| SENSITIVITY: | 99 dB (1W/1m) at 2,83 V |
| SPL MAX : | 126 dB continuous, 132 dB peak |
| DISPERSION : | Omnidirectional |
| CONNECTORS: | Inputs: · 1 x 2-pin safety Euroblock · 1 x 4-pole speaker connector (1+, 1-, 2+, 2-) Outputs: · 1 x 2-pin safety Euroblock · 1 x 4-pole speaker connector (1+, 1-, 2+, 2-) |
| PHYSICAL SPECIFICATIONS: | · Grille: Steel grille with acoustic foam and powder-coated finish · Enclosure: Birch plywood protected with a sprayed polyurea coating · Built-in bass reflex |
| MOUNTING AND INSTALLATION: | · Anchor points for flying (rigging), wall mount and safety: 5 x M8 · VESA 100x100 mount: 4 x M6 · 35 mm hole for pole for satellite speakers |
| COLOUR: | Black |
| PROTECTION: | Temperature range: · Operation: Min: -20℃ | Max: +60℃ · Storage: Min: +5℃ | Max: +30℃ Humidity: · Operation: < 90% · Storage: < 30% |
| DIMENSIONS: | 388 x 470 x 331 mm depth |
| WEIGHT: | 14.16 kg |
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