Optimal Audio SUB 15 Black - Compact 15” passive subwoofer with high performance, designed for applications requiring increased impact and low-frequency performance across the Optimal Audio speaker range. The 15” (380mm) driver is mounted in a plywood bass-reflex enclosure, maximising performance, with a maximum SPL of 135dB, while occupying minimal space.
Sub 15 can be used on the ground or suspended using integrated M8 inserts. The impact-resistant perforated steel grille protects the driver, while rubber feet prevent movement. The enclosure is made of plywood and finished with black textured paint. Integrated with Zone and WebApp, system setup and user control are simple and intuitive, with additional control options via ZonePad.
- Type: Passive mount subwoofer
- Compact size
- Strong support for sub-bass down to 40Hz (-10dB)
- High power handling capacity
- Frequency response (with preset): 45Hz – 150Hz ± 3dB, -10dB at 40Hz
- LF driver: 15” (380mm)
- Nominal power: 500W (AES), 2000W (peak)
- Nominal impedance: 8Ω
- Sensitivity (1W/1m): 102dB (Half Space)
- Max SPL: 129dB (continuous), 135dB (peak) (Half Space)
- Enclosure: Plywood
- Finish: Black textured paint
- Protective grille: Perforated steel
- Connectors: Euroblock type
- Mountings: 12 x M8, recessed screws
- Dimensions: (W) 716mm x (H) 443mm x (D) 480mm
- Weight: 34.3kg
