Rockford Fosgate M2-8H M2 8” 1200W Color Optix Marine 2-Way Horn Speakers

Rockford Fosgate M2-8H M2 Series 8 Inch 2-Way Color Optix Marine Horn Speaker - Pair

A pair of marine grade 8 inch 2-way flush-mount speakers with an integrated 1 inch high-efficiency horn tweeter, Color Optix RGB LED lighting, 300W RMS handling, and 94dB sensitivity at 1W/1m. Features a fully sealed 12dB/octave Integrated Concealed Crossover, aramid fiber spider, TPE surround, vented motor with nano-coated mesh screen, and integrated Deutsch/Amphenol plug-and-play connectors. IPX6 rated and ASTM B117 and G154 tested. Sold as a pair. Backed by a 2 year warranty.

Product Overview

The Rockford Fosgate M2-8H is a pair of M2 series 8 inch 2-way marine speakers with an integrated 1 inch (25mm) high-efficiency horn tweeter, purpose-built for flush or surface mounting in marine watercraft. Unlike the M2WL-8H wake tower loaded enclosure, the M2-8H is a bare speaker designed for custom installation into a hull panel, dash, or similar mounting surface.

The horn tweeter delivers high-efficiency output and extended projection with a frequency response of 20Hz-25kHz, and at 94dB sensitivity (1W/1m) the M2-8H is one of the most efficient speakers in the M2 marine range, requiring less amplifier power to achieve high output levels. The fully sealed 12dB/octave Integrated Concealed Crossover (ICC) network uses metallised polyester film capacitors and is hidden inside the basket for a clean installation. A vented motor design with a water-repelling nano-coated mesh screen protects the motor structure from water ingress without compromising airflow.

The driver construction features a moisture, tear, and fatigue resistant aramid fiber spider, UV and salt-fog resistant TPE (Thermo-Plastic Elastomer) surround, co-moulded surround and cone body, and an injection-moulded mineral-filled polypropylene cone with UV inhibitors. The frame is constructed from ultra-high temperature PA66 with 30% glass fill and UV inhibitors. Integrated Deutsch RGB and speaker receptacles combine Color Optix lighting and audio signal into a single plug-and-play connection. Color Optix RGB LED lighting is controllable via the PMX-RGB controller and RF Connect app (available on iOS and Android, sold separately). VAST surround technology and Klippel Verified certification are applied throughout. Tested to ASTM B117 (500-hour salt/fog), ASTM G154 (500-hour accelerated UV), and ISO60068-2-64 vibration standards.

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Features & Benefits

Integrated 1 Inch High-Efficiency Horn Tweeter - Extended Projection: The integrated 1 inch (25mm) horn tweeter projects high-frequency sound with greater efficiency and directional accuracy than a conventional dome tweeter, delivering clear, far-reaching audio across the full 20Hz-25kHz frequency range.

94dB Sensitivity - High Efficiency Output: At 94dB sensitivity (1W/1m), the M2-8H achieves high output levels with less amplifier power than lower-sensitivity marine speakers, making it an efficient choice for marine audio systems where amplifier headroom and battery drain are considerations.

Fully Sealed ICC Crossover - 12dB/Octave: The Integrated Concealed Crossover (ICC) is a fully sealed 12dB/octave network using metallised polyester film capacitors, hidden inside the basket for a clean external appearance and simplified installation without a separate crossover component.

Vented Motor with Nano-Coated Water-Repelling Mesh Screen: The vented motor design allows heat dissipation at high output levels while the nano-coated mesh screen repels water from the motor assembly, protecting the voice coil and motor structure in spray-intensive marine environments.

Aramid Fiber Spider and TPE Surround: The moisture, tear, and fatigue resistant aramid fiber spider and UV and salt-fog resistant TPE (Thermo-Plastic Elastomer) surround are chosen specifically for long-term durability in the marine environment, maintaining linear excursion and consistent performance over time.

Color Optix RGB LED Lighting - App Controlled: Ultra-bright wide-angle tri-colour surface mount LEDs with flat mould lenses are driven by a multiplexed RGB input, controlled via the PMX-RGB controller and RF Connect app on iOS and Android. Lighting colour, effects, and intensity are fully customisable.

VAST Surround Technology - Up to 25% More Cone Area: Rockford Fosgate's Vertical Attach Surround Technique increases the effective radiating cone area by up to 25%, delivering more output from the same 8 inch driver size.

ASTM and ISO Tested for Marine Environments: Tested to ASTM B117 (500-hour salt/fog), ASTM G154 (500-hour accelerated UV), and ISO60068-2-64 vibration standards. IPX6 water intrusion rating confirms protection against powerful jets of water from any direction.

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Technical Specs

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Compatible With / Goes Well With

The M2-8H is suited to marine watercraft requiring a high-output, high-sensitivity flush-mount speaker for hull panels, dash, or custom enclosure mounting. It is not a tower-clamp speaker - for wake tower bar mounting, refer to the M2WL-8H. Pairs well with M2 series marine subwoofers connected through the same Color Optix ecosystem.

Goes Well With:

• PMX-RGB - Rockford Fosgate Color Optix RGB controller required to access full Color Optix lighting control and RF Connect app integration
• M5-800X4 - M5 series 800W 4-channel marine amplifier to power the M2-8H pair alongside additional speakers or a subwoofer
• M5-1500X5 - M5 series 1500W 5-channel marine amplifier for complete system builds pairing the M2-8H with a marine subwoofer
• M2D4-12I - M2 series 12 inch Color Optix infinite baffle subwoofer, the recommended subwoofer pairing within the M2 Color Optix ecosystem
• M2D2-10SB - M2 series 10 inch Color Optix sealed subwoofer for compact subwoofer installations alongside the M2-8H
• M2WL-8H - Wake tower loaded enclosure version of this speaker for installations requiring clamp mounting to tower bars from 1.5 to 3.0 inches

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Frequently Asked Questions

What is the difference between the M2-8H and the M2WL-8H?

Both are M2 series 8 inch 2-way horn speakers with Color Optix lighting, 300W RMS power handling, and the same horn tweeter and frequency response. The M2-8H is a bare speaker designed for flush or surface mounting directly into a hull panel, dash, or custom enclosure. The M2WL-8H is a complete loaded enclosure pre-fitted in a sealed housing with a universal clamp system for mounting on wake tower bars from 1.5 to 3.0 inches. Choose the M2-8H for in-hull or in-dash flush mounting; choose the M2WL-8H for tower-mounted applications.

Does the Color Optix lighting require a separate controller?

Yes. Color Optix RGB lighting requires the PMX-RGB controller and the RF Connect app (available on iOS and Android) to access full colour control, lighting effects, and brightness adjustment. The PMX-RGB controller is sold separately and is not included. The speakers can also operate without the controller at a fixed default colour setting straight out of the box.

What does the vented motor with nano-coated mesh screen do?

The vented motor allows the voice coil assembly to breathe and dissipate heat at high output levels, which is important for sustained performance during long listening sessions. The nano-coated mesh screen covers the vent opening with a water-repelling coating that prevents water from entering the motor assembly in spray-intensive marine environments without restricting airflow.

Why does the M2-8H have higher sensitivity than many marine speakers?

The M2-8H achieves 94dB sensitivity (1W/1m) largely because of the integrated horn tweeter, which concentrates and focuses high-frequency energy more efficiently than a conventional dome tweeter. This means the speaker produces more volume from the same input power, which is beneficial in marine environments where long cable runs, battery capacity, and amplifier efficiency are all considerations.

What mounting depth is required for the M2-8H?

The M2-8H requires a mounting depth of 3.35 inches (85mm). Measure the available depth behind the mounting surface before purchasing to confirm the speaker will fit your specific installation location without interference from hull structure or wiring behind the panel.