Compact, controlled bass with professional impact
The LIGNUM-8SUB is a high-power passive subwoofer loudspeaker designed to reinforce low frequencies in fixed installations with professional requirements. It features an 8'' woofer with a pressed paper-fiber cone, ferrite magnet and 38 mm copper-wire voice coil for consistent performance in AV applications. Its bass reflex design and omnidirectional dispersion help achieve uniform low-frequency coverage, while the birch plywood enclosure with sprayed polyurea coating provides durability in demanding environments. With dimensions of 330 x 410 x 308 mm and a weight of 9.37 kg, it combines strong output with a compact format.
Advantages for demanding installations
Designed for installers and professionals, it delivers features focused on reliability and efficiency:
- Power: 250 W RMS and 1,000 W peak for low-frequency reinforcement with dynamic headroom.
- Frequency response: 55–350 Hz (-10 dB) to complement full-range systems.
- Acoustic performance: 94 dB (1W/1m) and max SPL 118 dB continuous / 124 dB peak.
- Secure connectivity: input/output via 2-pin safety Euroblock and 4-contact speaker connector (1+, 1-, 2+, 2-).
- Mechanical protection: steel grille with acoustic foam and powder-coated finish.
Why choose this product (LIGNUM-8SUB)?
The LIGNUM-8SUB prioritizes integration, robustness and standardized mounting for professional projects:
- Flexible installation: 5 x M8 mounting points for flying (rigging), wall bracket and safety.
- Mounting compatibility: VESA 100x100 (4 x M6) for structured mounting solutions.
- Impedance: 8 Ω for common external amplification configurations.
- Environmental range: operation from -20°C to +60°C and operating humidity < 90%, suitable for technical rooms and intensive-use spaces.
- Professional finish: black color and a construction designed for durability.
| TYPE OF SPEAKER: | 8'' subwoofer speaker |
| TRANSDUCERS: | Woofer: 8": · Pressed paper fiber cone, ferrite magnet, 38 mm copper wire voice coil |
| POWER: | 250 W RMS, 1,000 W peak |
| RESPONSE: | 56.1-172 Hz (±3 dB) 46.7-365 Hz (-10 dB) |
| IMPEDANCE: | 8 Ω |
| SENSITIVITY: | 94 dB (1W/1m) at 2.83 V |
| SPL MAX : | 118 dB continuous, 124 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: | · Flying (rigging), wall-mount and safety anchoring points: 5 x M8 · VESA mount 100x100: 4 x M6 |
| COLOUR: | Black |
| PROTECTION: | Temperature range: · Operation: Min: -20℃ | Max: +60℃ · Storage: Min: +5℃ | Max: +30℃ Humidity: · Operation: < 90% · Storage: < 30% |
| DIMENSIONS: | 330 x 410 x 308 mm depth |
| WEIGHT: | 9.37 kg |
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