HMS 12 S2-LD-SW - 12"- 2 Ohm MAR.SPORT SUB SL-WH

Introducing the Hertz HMS 12 S2-LD-SW 12" Marine Subwoofer – the ultimate solution for powerful, deep bass in your marine environment. Engineered for exceptional performance and durability, this subwoofer is designed to deliver an unmatched audio experience on the water.

Unleash Deep, Punchy Bass

The HMS 12 is optimized for free-air applications, meaning you get deep and punchy bass without needing a custom enclosure. This design simplifies installation and maximizes space, making it perfect for any boat.

High Power Handling

Available in a 2-ohm single-voice-coil version, the HMS 12 boasts an impressive 500W continuous power handling. This ensures your subwoofer can handle intense audio output, providing a robust and clear bass response.

Customizable Sporty Grille with Integrated LEDs

Featuring a sporty grille with built-in LEDs, the HMS 12 adds a touch of style to your boat. The grille is easily paintable, allowing you to customize it to perfectly match your boat's aesthetics. Pair with the HM RGB 1 BK accessory for enhanced RGB LED lighting control.

Optimized Motor and Suspension Design

The motor and suspension design are optimized for high-power operation with undefined volume. This provides a long linear excursion, delivering tremendous power with minimal distortion. Enjoy clear, powerful bass even at high volumes.

Maximize System Performance

Hertz marine subwoofers not only add tremendous bass to your system but also relieve the main speakers of the hard work of reproducing low frequencies. This maximizes overall system performance, delivering unlimited sound pressure and emotion.

Hertz Pure Marine Certified

The HMS 12 proudly carries the Hertz Pure Marine Certified Product stamp, ensuring it meets the highest standards for marine environments. It features IP65 protection, making it resistant to water and dust. It also complies with ASTM-D4329 standards for UV resistance and ASTM-B117 for salt fog operability, guaranteeing long-lasting performance in harsh marine conditions.

Advanced Features for Superior Performance

• Long-Throw Voice Coil Woofer: The 50mm (2”) voice coil woofer is engineered for infinite baffle applications, featuring a polypropylene cone injected with UV inhibitors and a co-molded Santoprene surround for enhanced durability.
• Progressive-Design Aramid Fiber Spider: Ensures consistent performance over time with silicone-insulated lead wires.
• FEM Optimized Mobile Equipment: Driven by a massive magnetic group encapsulated in a marine-grade polymer injected basket for high excursion and reliable performance.
• Gold-Plated Corrosion Resistant Terminals: Brass connection terminals with a silicone cap protect the leadwire junction point from corrosion.

Specifications:

• Size: 300 mm (12 in.)
• Power Handling (Continuous): 500W
• Power Handling (Peak): 1000W
• Impedance: 2 Ohm
• Depth: 191 mm (7.52 in.)
• Voice Coil Type: Single
• Voice Coil Ø: 65.5 mm (2.6 in.)
• Magnet Size: 156 x 80 x 40 mm (6.14 x 3.15 x 1.57 in.)
• Weight: 7.6 kg (16.8 lb.)
• Magnet: High-density flux ferrite
• Cone: Polypropylene with UV inhibitors

Electro-Acoustic Specifications:

• D: 300 mm
• Xmax: 19 mm
• Re: 1.8 Ohm
• 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