Descriptions

About: Hertz PORTOFINO 100 S2 10" 250W RMS Flush-Mount Marine Subwoofer - SVC 2 Ohm

The PORTOFINO 100 S2 is engineered to deliver powerful, deep bass to the most exclusive yachts, completing the refined sound signature of the PORTOFINO line with a bold black or white aesthetic. 

Featuring a 10-inch flush-mount architecture and 2 Ohm configuration, it integrates seamlessly into luxury marine environments while maximizing amplifier output and low-frequency impact. The elegant black grille enhances contemporary yacht interiors, offering a discreet yet distinctive design statement. 

Built with premium marine-grade materials, the PORTOFINO 100 S2 withstands the harshest elements—sun, salt, and sea—ensuring long-term durability and consistent performance. Its ultra-low-profile magnetic grille preserves the clean flush-mounted look, allowing the subwoofer to disappear visually while delivering authoritative, controlled bass. 

Designed for infinite-baffle applications, the PORTOFINO 100 S2 provides deep, dynamic low frequencies without requiring a dedicated enclosure. For yacht owners and OEM builders who demand sophistication, power, and seamless integration, it represents a new benchmark 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.

Specifications: 

• Size: 10” (250 mm)
• Power Handling - Continuous: 250 Watts
• Power Handling - Peak: 500 Watts
• Impedance: 4 Ohm 
• Depth: 6.85” (174 mm) 
• Voice Coil Type: single
• No Filter Component: Subwoofer
• Voice Coil: 2” (50 mm)
• Magnet size (D x D x H): 5.51” x 2.36” x 1.18” (140 x 60 x 30 mm)
• Weight of one component: 11.24 lb. (5.1 kg) 
• Magnet: High density flux ferrite
• Cone: Polypropylene with UV inhibitors
• Colour: Black (Charcoal) or White