Hertz Marine HMS 12 B4-LD-C 12 Inch Sub 4 Ohm RGB LED Subwoofer 500w RMS
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Hertz Marine HMS 12 B4-LD-C (Sold as single)
300 (12) mm (in.) | 191 (7.52) mm (in.) | 4Ω infinite baffle led subwoofer | 1000 W | 2 Ohm | Single Voice Coil
The HMS 12 marine classic charcoal grille subwoofer is optimized to perform in open baffle applications for deep and punchy bass without the need to build a dedicated enclosure. HMS 12 is available at 2 or 4-ohm single voice coil versions, featuring a stunning 500 W continuous power handling. The classic grille, features built-in LEDs. Can be easily and painted the perfect color for your vessel. The motor and suspension design is optimized for high-power, infinite-baffle operation featuring long linear excursion capability for tremendous output with low distortion. Hertz Marine subwoofers not only add tons of bass output to your system but also relieve the main speakers from the hard work of reproducing the lowest frequency range, thus maximizing overall system performance for unlimited sound pressure and emotion!
Features
- Integrated RGB LED lighting to enhance your experience in combination with the HM RGB 1 BK accessory.
- Sound-transparent sport grille easily removable to be painted with a custom color perfect for your boat.
- Hertz Pure Marine Certified Product stamp featuring the IP65 protection grade, ASTM-D4329 standards for UV resistance and ASTM-B117 for salt fog operability.
- Long-throw 50mm (2”) voice coil woofer engineered for infinite baffle application featuring polypropylene cone injected with UV inhibitors and co-molded Santoprene surround.
- Progressive-design aramid fiber spider with silicone-insulated lead wires ensuring durability and constant performance over time.
- FEM optimized high-excursion mobile equipment driven by a massive magnetic group encapsulated into a marine-grade polymer injected basket.
- Gold-plated corrosion resistant brass connection terminals with silicone cap protecting leadwire junction point.
Specification
| Size mm (in.) | 300 (12) |
|---|---|
| Power Handling | - Continuous W 500 |
| Power Handling | - Peak W 1000 |
| Impedance | Ohm 4 |
| Depth mm (in.) | 191 (7.52) |
| Voice Coil | Type single |
| No Filter Component | 2Ω INFINITE BAFFLE LED SUBWOOFER |
| Voice Coil | Ø 65.5 (2.6) |
| Magnet | size D x d x h mm (in.) 156 x 80 x 40 (6.14 x 3.15 x 1.57) |
| Weight | of one component kg (lb.) 7,6 (16.8) |
| Magnet | High density flux ferrite |
| Cone | Polypropylene with UV inhibitors |
What's Included
- HMS 12 B4-LD-C
FAQs
Q: What makes marine speakers different from car speakers?
A: Marine speakers are built with UV-stable, water-resistant cones, grilles and hardware designed for open-air and wet environments. They are the right choice for boats, jet skis, hot tubs and outdoor installs.
Q: Are these speakers fully waterproof?
A: Marine speakers are water-resistant to marine ratings rather than submersible. The IP rating, where provided, is listed in the Specification tab.
Q: Do I need a marine amplifier as well?
A: For best results, yes. Marine amplifiers carry conformal-coated boards that resist moisture and salt air. Match the amplifier to the RMS rating in the Specification tab as you would with any system.
Q: Will these work outside of marine use?
A: Yes. Marine speakers are popular for motorcycles, quads, hot tubs, garden bars and anywhere the weather reaches. Their durability makes them a strong outdoor choice.
About the brand
Hertz
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