Portofino 10" High Performance Marine Subwoofer – 250W RMS – 4Ω

Hertz Marine Audio Portofino 7.7 Inch Marine Coaxial Speakers – 100W RMS – 4Ω (Pair)

The PORTOFINO speakers are engineered for refined marine exteriors & interiors, delivering uncompromising sound performance with minimal visual presence. Featuring an ultra-thin magnetic grille in anodised marine aluminium and a discreet flush-mount profile, the PORTOFINO range integrates effortlessly into luxury yacht environments. Designed to withstand harsh marine conditions, each component is carefully sealed to resist UV exposure, salt fog and humidity, ensuring consistent performance and lasting durability. A sealed acoustic chamber, combined with premium materials and precise engineering, allows the speakers to deliver clear, balanced sound while maintaining an elegant and discreet presence on board.

Key Features

• Ultra-thin magnetic grille in anodised marine aluminium for a refined and discreet appearance

• Flush-mount installation with hidden hardware for seamless integration into luxury interiors

• Marine-grade durability tested against UV exposure, salt fog and high humidity (IP65 certified)

• Sealed back chamber design with tuned acoustics for enhanced sound precision

• 1” Tetolon dome tweeter delivering smooth, detailed high frequencies

• Composite woofer with Santoprene™ surround for balanced and controlled low-end frequency performance

• Neodymium magnet assembly with aramid spider and silicone-insulated leads for reliable marine operation