Hertz HEX 6.5 M-TW 6.5" 100W RMS 4-Ohm Marine Coaxial Speakers White Grilles (Pair)

Hertz HEX 6.5 M-TW is a 6.5-inch two-way marine coaxial speaker set designed for boat audio systems that need durable full-range output, compact mounting depth, and a clean total-white grille finish. The M-TW suffix identifies the marine coaxial, total-white grille version in the HEX marine speaker line.

The HEX 6.5 M-TW is engineered and tested for marine environments and is optimized for infinite-baffle installation. It combines a polypropylene woofer cone, Santoprene surround, and PEI dome tweeter to deliver detailed full-range sound with strong durability for open-air boat use.

Key Performance Features

• 6.5-inch 2-way marine coaxial speakers with total-white grilles
• 100 watts RMS continuous power handling
• 200 watts peak power handling
• Compact 85 mm mounting depth for easier installation
• Optimized for infinite-baffle marine applications
• Polypropylene woofer cone for marine durability
• Santoprene surround for long-term environmental resistance
• PEI dome tweeter for detailed high-frequency output
• Designed and tested for marine use

System Architecture

• Type: 2-way marine coaxial speakers
• Application: Full-range marine audio systems
• Nominal Impedance: 4 Ω
• System Role: Full-range coaxial speaker for exposed marine environments
• Active vs Passive: Passive coaxial design
• Grille Finish: Total white

Power Handling / Output

• Continuous (RMS): 100 W
• Peak: 200 W

Driver / Construction

• 165 mm (6.5") marine coaxial woofer
• Polypropylene woofer cone
• Co-molded Santoprene surround
• 24 mm (0.9") PEI dome tweeter
• Compact marine-ready basket and grille assembly

Installation Use Cases

• Boat audio systems needing durable 6.5-inch full-range speakers
• Marine installations where total-white speaker styling is preferred
• Open-air applications exposed to marine conditions
• Infinite-baffle mounting in factory or custom marine speaker locations
• Upgrades where shallow mounting depth is beneficial

Technical Specifications

• Brand: Hertz
• Series: HEX
• Model: HEX 6.5 M-TW
• Product Type: 2-Way Marine Coaxial Speakers
• Grille Color: Total White
• Size: 165 mm (6.5")
• Impedance: 4 Ω
• Power Handling (RMS): 100 W
• Power Handling (Peak): 200 W
• Mounting Depth: 85 mm (3.25")

Identifiers & Packaging

• Manufacturer Part Number (MPN): HEX 6.5 M-TW
• Sold As: Pair (2 speakers)
• Quantity: 2 speakers

Why Buy From MCOR Automotive

• Authorized retailer for the brands we sell
• Marine and 12V system integration experience
• Accurate product data and expert support for speaker selection, amplifier matching, and clean marine audio system setup