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Clarion 010-03223-00 CMM-20 Marine Digital Media Receiver with LCD Display

Manufacturer

Clarion

<h3>Clarion: Decades of Audio Innovation for Land and Sea</h3><p><strong>Clarion</strong> has been engineering high-performance audio and electronics since its founding on December 18, 1940, making it one of the most enduring names in the car audio and marine electronics industries. Headquartered in Saitama, Japan, and now operating as part of Forvia (formerly Faurecia), Clarion has grown from a pioneer in automotive radio to a globally recognized brand covering everything from in-dash multimedia receivers to rugged marine audio systems.</p><p>Over its eight-decade history, Clarion built a particularly close relationship with Nissan, supplying factory-fitted audio systems that helped define the in-car entertainment experience for millions of drivers worldwide. Outside the OEM space, Clarion earned a loyal following among enthusiasts who demanded more than stock — audiophiles, boaters, and powersports riders who wanted durable, high-clarity sound no matter the environment.</p><h3>Built for Every Environment</h3><p>What separates Clarion from many competitors is its genuine commitment to all-environment audio engineering. While some brands focus exclusively on in-car applications, Clarion developed a robust marine audio division that produces watertight source units, amplifiers, subwoofers, and speakers designed to withstand salt spray, UV exposure, and the constant vibration of life on the water. Whether you are outfitting a center console fishing boat or a wakeboard tower, Clarion's marine lineup is engineered to deliver.</p><p>For boaters who want their audio system to talk to the rest of their onboard electronics, Clarion offers <a href="/200717-nmea-2000-interface-cables-and-connectors-clarion-11248">NMEA 2000 Interface Cables and Connectors</a> — purpose-built modules that integrate Clarion head units into the broader network of marine sensors, chart plotters, and navigation instruments found on modern vessels. This kind of connectivity is increasingly essential on today&apos;s boats, and Clarion has been ahead of the curve.</p><h3>Sound That Rises Above the Noise</h3><p>At the heart of any great audio system are the speakers, and Clarion&apos;s <a href="/11248-clarion-speaker-1319">Speaker</a> lineup delivers. From coaxial 2-way marine speakers engineered to cut through wind and wave noise to tower enclosures designed for wakeboarding and watersports, Clarion speakers are built for environments where lesser drivers simply give up. Their marine subwoofers extend deep into the low end without sacrificing the weather resistance that life on the water demands.</p><p>A great head unit also needs a reliable signal source, which is why Clarion&apos;s <a href="/200088-amfm-stereo-antennas-clarion-11248">AM/FM Stereo Antennas</a> and broader <a href="/11248-clarion-antenna-1332">Antenna</a> solutions are an important part of the complete Clarion ecosystem. Proper antenna selection ensures clean reception whether you&apos;re docked in a marina or cruising offshore.</p><p>Rounding out the lineup, Clarion&apos;s <a href="/201017-stereoelectronic-accessories-clarion-11248">Stereo and Electronic Accessories</a> — including remote extension cables, wireless remotes, input extension adapters, and control modules — give installers and enthusiasts the flexibility to create a truly custom audio setup. These accessories are engineered to Clarion&apos;s own specifications, ensuring reliable compatibility across the entire product family.</p><h3>Why Choose Clarion?</h3><ul style="list-style:disc"><li>Over 80 years of audio engineering expertise spanning automotive, marine, and powersports</li><li>Weather-resistant and watertight products built for harsh, real-world environments</li><li>Comprehensive marine audio ecosystem from source units to speakers, amps, and network interfaces</li><li>OEM-trusted quality, with a long-standing supply relationship with major automakers including Nissan</li><li>Full range of accessories and connectivity solutions for clean, professional installations</li></ul>

Part Number

010-03223-00
09/21/2036 9:40 AM
Sale Price

$212.06

In Stock (8)

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Usually delivered within 2 days

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Product Details

The Clarion CMM-20 is a high-performance, dual-zone marine source unit engineered to deliver exceptional audio quality in the harshest marine environments. This weatherproof digital media receiver combines versatile connectivity options with powerful built-in amplification, making it the ideal entertainment solution for boats and marine applications.

Versatile Audio Sources:

  • Global digital AM/FM tuner with built-in NOAA weather radio (US only)
  • Bluetooth 5.0 audio streaming for wireless connectivity with smartphones and tablets
  • USB 2.0 port for playback from USB storage devices with 1A charging capability
  • Stereo auxiliary input for connecting external devices
  • Supports MP3, WMA, FLAC, and WAV audio formats

Marine-Grade Durability:

  • IP66 weatherproof rating protects against water spray, saltwater, and dust intrusion
  • Exceeds ASTM B117/D4329 standards for salt fog and UV exposure resistance
  • UV-treated materials and rubber gaskets with integrated drainage channels
  • Operating temperature range: -4°F to 140°F (-20°C to 60°C)

Display and Controls:

  • 2.37-inch high-contrast TFT LCD display with dimmable control for nighttime viewing
  • Large rotary volume control and rubberized backlit buttons for easy operation
  • Intuitive interface with large text optimized for in-motion use
  • Compact design fits tight installation spaces

Powerful Audio Performance:

  • Built-in amplifier: 100 watts total power (25W RMS x 4 channels at 4 ohms)
  • Dual-zone audio control for independent zone operation
  • Stereo pair of preamp outputs (1.5V RMS) with selectable Zone 2 or subwoofer functionality
  • Integrated tone controls (bass/treble) plus four equalizer presets
  • Save up to 9 favorite stations/channels

Additional Features:

  • Compatible with Clarion CMR-10, CMR-20, and CMR-30 wired marine remotes (sold separately)
  • 14.4V DC operating voltage with 15A maximum current draw
  • Includes mounting hardware, trim ring, gasket, and wiring harnesses

Built to exceed industry standards for marine audio equipment, the Clarion CMM-20 delivers reliable performance and exceptional sound quality for years of on-water entertainment.

Super fast and easy! Just like I like my car.

Quick

Easy as can be. Hopefully everything goes a smooth with the delivery.

Fast and easy

Nice tires; Great price

They had the part for my Mitivac at a better price and ordering was quick and delivery was on time.

Needed a new prop for my boat. Was very happy with your online service. Very satisfied

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