The HMS 12 marine classic grille subwoofer is optimized for performance in open baffle applications, delivering deep and powerful bass without the need for a dedicated enclosure. Key features include:

• Available versions with 2 or 4 ohm voice coil.
• Continuous power handling of 500 W.
• Built-in LED lighting.
• Optimized motor and suspension design for high power operation.
• Large linear excursion to minimize distortion.
• Relieves main speakers from low-frequency reproduction, maximizing system performance.

Dimensions:

• Diameter: 300 mm (12 in.)
• Depth: 191 mm (7.52 in.)
• Weight: 7.6 kg (16.8 lb.)
• Magnet: high-density ferrite.
• Cone: Polypropylene with UV inhibitors.

General Characteristics:

• Xmax: 19 mm
• Fs: 30 Hz
• Le: 0.41 mH
• Vas: 95.4 l
• Mms: 114 g
• Cms: 0.225 mm/N
• BL: 8 T*m
• Qts: 1
• Qes: 1.1
• Qms: 11.1
• SPL: 89.5 dB