Hertz HMS 10 S4-LD-SW – 250 mm marine subwoofer with LED lighting
Local shops:
KAUNAS, Šlavanto g. 1
UTENA, Šaltinių g. 1
Hertz HMS 10 S4-LD-SW – a 250 mm (10-inch) marine subwoofer designed to enhance a boat’s audio system with deeper and more powerful bass. It is designed for installation without a separate enclosure, so it can be integrated directly into the boat’s structure when it’s important to save space and maintain a neat layout of the equipment. This model handles low-frequency reproduction, allowing the main speakers to reproduce mid and high frequencies more clearly and giving the entire sound system a fuller sound. With a rated power of 300 W and a maximum power of 600 W, it adds a powerful low-frequency channel to the boat’s audio system. The white, sport-style grilles feature integrated LED lighting. They can be removed and painted to match the boat’s interior or exterior. The UV-protected polypropylene cone, Santoprene rubber surround, aramid fiber inner surround, and corrosion-resistant terminals are designed for use in a marine environment.
Key Benefits
- 250 mm (10-inch) marine low-frequency speaker.
- Designed for installation without a separate enclosure.
- White sport-style grille with integrated LED lighting.
- The removable grille can be painted any color.
- 4 Ω impedance.
- Rated power: 300 W.
- Maximum power: 600 W.
- Polypropylene diaphragm with UV protection and a Santoprene rubber suspension.
- Wires protected by an aramid fiber inner suspension and silicone insulation.
- High-density ferrite magnet.
- Corrosion-resistant contacts with silicone protection at the wire connection point.
Technical Specifications
| Manufacturer | Hertz |
| Model | HMS 10 S4-LD-SW |
| Type | Marine subwoofer |
| Speaker size | 250 mm (10 in.) |
| Impedance | 4 Ω |
| Rated power | 300 W |
| Maximum power | 600 W |
| Sensitivity | 88 dB |
| Speaker coil | 50 mm |
| Diaphragm | Polypropylene with UV protection |
| Suspension | Santoprene rubber, aramid fiber inner suspension |
| Magnet | High-density ferrite |
| Lighting | Integrated LED |
| Grille color | White, paintable |
| Mounting depth | 116 mm |
| Magnet dimensions | 140 × 60 × 30 mm |
| Weight of a single speaker | 5.1 kg |

