Optimal Audio Sub 15: 15" Passive Subwoofer, 500W, 135d

The Optimal Audio Sub 15 is a compact, high-performance passive subwoofer designed to deliver exceptional low-frequency performance and impact. With its 15-inch driver housed in a plywood bass-reflex cabinet, it maximizes sound output while minimizing space requirements. Ideal for various applications, this subwoofer is engineered to integrate seamlessly with the Optimal Audio ecosystem and other speaker systems, providing powerful bass support down to 40Hz.

Features

• Compact Design: The Sub 15's compact size makes it easy to fit in various environments without compromising on performance.
• High Power Handling: Rated at 500W (AES) and 2000W peak, it delivers powerful sound suitable for large venues.
• Exceptional Sound Pressure: Achieves a peak SPL of 135dB, making it ideal for loud environments.
• Broad Frequency Response: Operates effectively within a frequency range of 40Hz to 150Hz, ensuring deep bass extension.
• Durable Construction: Features a plywood enclosure finished in black textured paint, ensuring longevity and aesthetic appeal.
• Integrated Mounting Options: Can be used on the ground or flown using integral M8 inserts for versatile installation.
• Protective Grille: An impact-resistant perforated steel grille safeguards the driver from damage.

Specifications

• Type: Sub-bass loudspeaker
• Frequency Response: 45Hz – 150Hz ± 3dB, -10dB @ 40Hz
• Driver Size: 15" (380mm)
• Rated Power: 500W (AES), 2000W (Peak)
• Nominal Impedance: 8Ω
• Sensitivity (1W/1m): 102dB (Half Space)
• Maximum SPL: 129dB (cont), 135dB (peak) (Half Space)
• Enclosure Material: Plywood
• Finish: Black textured paint
• Protective Grille: Perforated steel
• Connectors: Euroblock type
• Fittings: 12 x M8 inset bolts
• Dimensions: (W) 716mm x (H) 443mm x (D) 480mm
• Weight: 34.3Kg (75.6lbs)