Hertz HEX 6.5 S-LD 6.5" Sport RGB LED Marine Coaxial Speakers - Pair

Hertz HEX 6.5 S-LD 6.5" Sport RGB LED Marine Coaxial Speakers - Pair

The Hertz HEX 6.5 S-LD brings together sleek marine styling, vibrant RGB lighting, and detailed sound performance in a compact 6.5-inch coaxial speaker design. Built for life on the water, these marine speakers are engineered to handle harsh conditions while delivering the kind of audio clarity that makes every cruise feel a little more alive. Whether you choose the Silver White grille or the Grey finish, the result is a clean, modern look that fits naturally into your boat’s design.

Designed for Marine Performance

The Hertz HEX 6.5 S-LD is purpose-built for marine environments where moisture, salt, sunlight, and constant exposure can quickly wear down ordinary speakers. Hertz Pure Marine Certification means these speakers are tested to meet IP65 water jet protection standards, ASTM-D4329 UV resistance standards, and ASTM-B117 salt fog testing requirements. In simple terms? They are built to stay reliable season after season while out on open water.

The polypropylene woofer cone with UV inhibitors helps preserve long-term durability, while corrosion-resistant nickel-plated terminals add another layer of protection against harsh marine conditions.

RGB LED Lighting That Matches Your Style

Why settle for plain speakers when your boat can stand out after sunset? The integrated RGB LED lighting adds a refined atmosphere to your vessel without looking overdone. The lighting can be paired with the optional HM RGB 1 BK controller, giving you the ability to customize colors and create lighting effects that react to music tempo.

The removable SPORT grille can also be painted to match your boat’s color scheme, giving the Hertz HEX 6.5 S-LD a level of customization that feels more personal and polished.

Compact Size, Dynamic Sound

Small speakers do not have to sound small. The Hertz HEX 6.5 S-LD uses a high-efficiency tweeter designed through FEM simulation to improve off-axis sound dispersion, which is especially important in marine installations where listening positions constantly change.

With a frequency response of 50 Hz to 23 kHz, these speakers deliver balanced sound with crisp highs, controlled mids, and impressive detail for their size. The 50W continuous power handling and 100W peak rating provide enough output to keep music clear and enjoyable even with wind and engine noise in the background.

The shallow 3.25-inch mounting depth also makes the Hertz HEX 6.5 S-LD easier to integrate into tighter marine spaces without sacrificing sound quality.

Built for Long Days on the Water

Every component inside the Hertz HEX 6.5 S-LD is designed with durability in mind. The woofer features a 25 mm voice coil optimized for infinite baffle applications along with silicone-insulated lead wires for added reliability. A sealed built-in crossover includes a resettable solid-state tweeter protection circuit, helping maintain consistent performance during long listening sessions.

The sound-transparent mesh grille uses a twist-and-lock system that provides secure protection while maintaining a clean, refined appearance. It is the kind of detail you notice every time you step onboard.

Available Color Options

The Hertz HEX 6.5 S-LD is available in two SPORT grille finishes:

• Silver White – HEX 6.5 S-LD-SW
• Grey – HEX 6.5 S-LD-G

Technical Specifications

• Speaker Size: 165 mm (6.5")
• Configuration: Sport LED Coaxial
• Continuous Power Handling: 50W
• Peak Power: 100W
• Impedance: 4 Ohm
• Mounting Depth: 85 mm (3.25")
• Frequency Response: 50 Hz – 23 kHz
• Sensitivity: 88 dB
• Cone Material: Polypropylene with UV inhibitors

A Smart Upgrade for Marine Audio

The Hertz HEX 6.5 S-LD balances marine durability, customizable styling, and detailed sound in a compact package that feels right at home on modern boats. From the integrated RGB lighting to the weather-resistant construction, every detail is designed to enhance your time on the water. It is the kind of upgrade that quietly changes the entire atmosphere onboard, like swapping a flashlight for dock lighting that suddenly makes everything feel more refined.

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FAQs

1. What makes the Hertz HEX 6.5 S-LD suitable for marine use? The Hertz HEX 6.5 S-LD is IP65 rated and tested for UV resistance and salt fog exposure, helping it withstand harsh marine environments.
2. Does the HEX 6.5 S-LD include RGB lighting? Yes, the speakers feature built-in RGB multicolor LED lighting designed to create a customized atmosphere on your boat.
3. Can the grilles on these speakers be customized? Yes, the removable SPORT grilles are designed to be paintable so they can match your boat’s style and color scheme.
4. What is the power handling of the Hertz HEX 6.5 S-LD? The speakers handle 50 watts continuous power and 100 watts peak power at 4 ohms.
5. Is the HEX 6.5 S-LD designed for shallow mounting spaces? Yes, the speakers feature a compact design with a shallow 3.25-inch mounting depth, making them suitable for tighter marine installations.

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