Hertz
Hertz HMX6.5 S-LD-SW RGB LED Lights & Silver-White Sports Grille 6.5" Speaker
Best marine speakers for boaters wanting durable sound and customizable lighting.
Experience superior sound on the water with the Hertz HMX6.5 S-LD-SW coaxial speaker. Engineered for the demanding marine environment, this speaker combines exceptional audio performance with robust durability. It features dynamic RGB LED lighting for customizable ambiance and a sleek Silver-White sports grille. Constructed with UV-resistant ASA plastic and a polypropylene cone, it's built for saltwater-safe operation and resilience against harsh conditions. Enjoy clear, powerful audio that enhances every marine adventure.
$479.99
Owner Satisfaction
4.7
/ 5
Category Rank
19
/ 495
#19 in Marine Speakers
Price vs Category Average
+58%
Above average
Nominal Size
6.5165
/ inches ( mm)
Who it's for
- Boat owners needing reliable gear for harsh saltwater environments
- Style-conscious boaters wanting to customize their vessel's visual aesthetic
- Audiophiles demanding high-fidelity sound performance on the open water
Who should skip it
- Budget-focused shoppers looking for entry-level marine audio solutions
- DIY installers wanting a simple, plug-and-play setup process
- Users preferring a black or custom-colored grille aesthetic
Performance breakdown
Marine Durability
ASA plastic and saltwater-safe components withstand the harshest coastal conditions.
Audio Clarity
Coaxial design delivers crisp, balanced sound even over engine and wind noise.
Aesthetic Customization
Dynamic RGB lighting offers versatile ambiance for any evening on the water.
Installation Ease
Integrated passive crossover simplifies wiring for a clean, straightforward setup.
Weather Resistance
IPX6 rating ensures reliable performance against heavy spray and direct water exposure.
Build Quality
Robust construction feels premium and built to last through many seasons.
Key Specs
Nominal Size
6.5 inches (165 mm)
Speaker Type
Coaxial (2-way)
Grille Material
UV Resistant Plastic (ASA)
Woofer Material
Polypropylene cone
Crossover Type
Built-in passive
Saltwater Safe
Yes
LED Lighting
RGB LED
IP Rating
IPX6
Features
- Dynamic RGB LED lighting system
- Engineered for harsh marine environments
- Stylish Silver-White sports grille
- Durable ASA plastic grille construction
- Coaxial design for easy installation
- Saltwater safe operation
- Reliable polypropylene cone output
What customers say
Customers overwhelmingly praise the Hertz HMX6.5 speakers for their superior sound quality and striking design. The audio output delivers exceptional clarity and volume, easily cutting through wind and engine noise. Audiophiles appreciate the crisp highs and deep mid-bass performance. A major highlight is the aesthetic appeal, particularly the sleek Silver White Sports Grille and the customizable integrated RGB LED lighting, which enhances the nighttime experience. Furthermore, the marine grade construction ensures excellent durability against harsh elements like salt spray and moisture. While the initial cost is premium, users feel the powerful performance, robust build quality, and visual enhancement fully justify the investment for a long term upgrade.
Know before you buy
Yes. The HMX6.5 is specifically engineered for marine use, featuring a UV-resistant ASA plastic grille and corrosion-resistant hardware to withstand salt spray and harsh conditions.
The speakers come with integrated RGB lighting, but you will need a compatible external RGB controller to change colors, adjust brightness, or create lighting effects.
An IPX6 rating indicates that the speakers are protected against powerful water jets, meaning they can handle heavy splashing and washdowns without compromising internal components.
These are standard 6.5-inch coaxial speakers, making them a direct fit for most common marine speaker cutouts. However, it is always recommended to verify your mounting depth and hole diameter against the speaker's specific dimensions before installation.
The coaxial design integrates the tweeter directly into the woofer, which provides a compact, space-saving solution that delivers clear, full-range sound. While component systems offer more precise imaging, this coaxial setup is optimized for high-output performance in open-air marine environments.
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$480