Hertz PORTOFINO 100 S2 10" 2-Ohm SVC Marine Subwoofer - Black - Each

The Hertz PORTOFINO 100 S2 is a 10-inch marine subwoofer designed to deliver deep, controlled bass while maintaining the refined appearance of luxury yachts and premium marine interiors. With 250W RMS power handling, 500W peak power, and a 2-ohm single voice coil, it combines dynamic low-frequency performance with a low-profile flush-mount design. Available in black (PORTOFINO100S2C) and white (PORTOFINO100S2W), the PORTOFINO 100 S2 offers a clean, integrated look for a range of yacht interiors. Its magnetic fine-mesh grille provides a screw-free finish, while its marine-focused construction is designed to withstand water exposure, UV radiation, and salt fog.

The PORTOFINO 100 S2 is engineered for marine listening environments where open-air conditions can make bass performance challenging. Its 10-inch polypropylene cone, high-density flux ferrite magnet, and 2-inch voice coil work together to deliver powerful, controlled low-frequency output.

10-Inch Marine Subwoofer

250W RMS Power Handling

500W Peak Power

2-Ohm Single Voice Coil

2-Inch Voice Coil

Sensitivity: 88.5 dB

Designed to complement premium yacht interiors, the PORTOFINO 100 S2 features a flush-mount architecture that integrates neatly into the installation surface. The magnetic fine-mesh grille creates a refined, screw-free appearance without visible mounting hardware.

Ultra-Low-Profile Flush-Mount Design

Magnetic Fine-Mesh Grille

Clean, Screw-Free Styling

Available in Black and White Finishes

The PORTOFINO 100 S2 uses marine-focused materials and testing standards to help withstand demanding conditions on the water. Its IP65 rating provides protection against water jets, while UV-resistant materials and salt-fog testing support durability in marine environments.

IP65 Water Protection

UV Resistance Tested to ASTM-D4329

Salt-Fog Resistance Tested to ASTM-B117

Polypropylene Cone With UV Inhibitors

High-Density Flux Ferrite Magnet

The PORTOFINO 100 S2 is designed for infinite-baffle installations, allowing it to be integrated without a dedicated subwoofer enclosure. This design can help simplify installation in suitable marine layouts while preserving valuable space.

10-Inch Marine Subwoofer

2-Ohm Single Voice Coil Design

Infinite-Baffle Installation

Magnetic Fine-Mesh Grille

Low-Profile Flush-Mount Architecture

Black and White Finish Options

Power Handling: 250W RMS / 500W Peak

Voice Coil: 50 mm (2-Inch)

Magnet: High-Density Flux Ferrite

Cone Material: Polypropylene With UV Inhibitors

Sensitivity: 88.5 dB

Mounting Depth: 174 mm (6.85 Inches)

Weight: 5.1 kg (11.24 lbs)