Description
Clarion CMM-20 Marine Source Unit with LCD Display – Dual-Zone Bluetooth Marine Stereo
Durable Marine Audio Control for Boats and Watercraft
The Clarion CMM-20 Marine Source Unit is a robust, high-performance marine stereo system engineered to deliver smooth, reliable audio in harsh marine environments. Designed for life on the water, the CMM-20 features Bluetooth® music streaming, dual-zone audio control, built-in amplification and an IP66-rated water-resistant front panel, making it ideal for boats, pontoons, and marine leisure craft.
With a practical layout and compact single-DIN style footprint, the CMM-20 integrates easily into helm dashboards while delivering powerful, clear sound across multiple speaker zones.
Bluetooth Streaming for Wireless Music Playback
Enjoy wireless audio streaming from your smartphone or compatible device using Bluetooth® technology. The Clarion CMM-20 provides stable connectivity for streaming music, podcasts and navigation audio, offering a clean and cable-free listening experience on the water.
Dual-Zone Audio Control with Built-In Amplifier
The integrated Class AB amplifier delivers 25W RMS x 4, providing strong, reliable power to marine speakers without the need for external amplification. With 2-zone audio control, users can independently adjust volume between different areas of the vessel, such as the cockpit and rear deck. Bass and treble adjustments, along with selectable EQ presets, allow fine-tuning of the sound profile to suit different listening environments and speaker configurations.
AM/FM Radio, Weather Band and USB Audio Playback
The Clarion CMM-20 includes a global AM/FM tuner and weather band radio, providing access to local stations and marine weather updates while on the water. A USB input allows audio playback from compatible storage devices and supports device charging, making it easy to keep mobile devices powered during long trips. Support for popular audio formats including MP3, WMA, FLAC and WAV ensures wide compatibility with digital music libraries.
Marine-Grade IP66 Water-Resistant Design
Built specifically for marine use, the CMM-20 features an IP66-rated water-resistant control surface when correctly installed. This provides protection against water spray, dust and environmental exposure, ensuring reliable operation in wet, salty and high-humidity conditions. The unit is also designed to operate across a wide temperature range, making it suitable for year-round marine use in Australian climates.
Key Features
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Marine-grade Bluetooth® audio streaming
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2.3-inch LCD display with clear, simple interface
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Built-in Class AB amplifier delivering 25W RMS x 4
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Dual-zone audio control for separate listening areas
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AM/FM radio and weather band tuner
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USB audio playback and device charging
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RCA pre-outs for external amplification and subwoofer connection
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IP66-rated water-resistant front panel
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Compact single-DIN style marine source unit design
Technical Specifications
Display
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Display Size: 2.3-inch LCD
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Display Type: Monochrome segmented TFT LCD (backlit)
Audio
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Power Output: 25W RMS x 4 @ 4 Ohm
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Built-In Amplifier: Class AB
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Zones: 2-zone audio control
Connectivity
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Bluetooth® wireless audio streaming
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USB 2.0 for audio playback and device charging
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RCA pre-outs for external amplifiers
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Subwoofer output via Zone 2
Electrical & Environmental
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Operating Voltage: 10–16V DC
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Maximum Current Draw: 15A
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Water Resistance: IP66-rated control surface (when installed correctly)
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Operating Temperature: -20°C to +60°C
Marine Audio Solutions from Strathfield Car Radios
The Clarion CMM-20 Marine Source Unit is an ideal upgrade for boat owners seeking a reliable, water-resistant Bluetooth marine stereo with dual-zone control and built-in power. Backed by Clarion’s marine engineering and available through Strathfield Car Radios, the CMM-20 delivers dependable audio performance for coastal cruising, fishing vessels and leisure boating applications.
