Hertz Marine Portofino 100 S4C 10 Inch Flush Mount 4 Ohm Subwoofer 250w RMS
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Hertz Marine Portofino 100 S4C (Sold as single)
250 (10) mm (in.) |
The PORTOFINO 100 S4C is designed to bring powerful, deep bass to the most exclusive yachts, completing the refined sound signature of the PORTOFINO line. With its 10-inch flush-mount architecture, it integrates seamlessly into luxury marine environments, delivering impactful low frequencies without compromising elegance. Built with premium marine-grade materials, the PORTOFINO 100 S4C withstands the harshest elements—sun, salt, and sea—while preserving timeless beauty. Its ultra-low-profile grille blends effortlessly into yacht interiors, ensuring that the presence of the subwoofer is felt in the music, not seen in the design. For yacht owners who demand both sophistication and uncompromising audio performance, the PORTOFINO 100 S4C sets a new standard in luxury marine sound.
Features
- Powerful low frequencies – deep, impactful bass that enhances every voyage.
- Flush-mount design – ultra-low-profile installation for seamless integration.
- Fine mesh magnetic grille – elegant look with secure, tool-free attachment.
- Premium marine-grade materials – built to resist UV, salt, and moisture.
- 10-inch subwoofer performance – engineered for rich, controlled bass in open-air environments.
- Luxury-focused design – crafted to blend perfectly into exclusive yacht interiors.
- Benchmark value – premium sound and design with the best price-to-performance ratio in its class.
Specification
| Size mm (in.) | 250 (10) |
|---|---|
| Power Handling | - Continuous W 250 |
| Power Handling | - Peak W 500 |
| Impedance | Ohm 4 |
| Depth mm (in.) | 174 (6.85) |
| Voice Coil | Type single |
| No Filter Component | SUBWOOFER |
| Voice Coil | Ø 50 (2) |
| Magnet | size D x d x h mm (in.) 140 x 60 x 30 (5.51 x 2.36 x 1.18) |
| Weight | of one component kg (lb.) 5,1 (11.24) |
| Magnet | High density flux ferrite |
| Cone | Polypropylene with UV inhibitors |
| Xmech mm (in.) | 16.30 (0.64) |
What's Included
- PORTOFINO 100 S4C
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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