About the Clarion CMS-651-CWB
Classic Clarion
Classic Clarion
You know you can count on Clarion for sweet sound, and these CMS-651-CWB 6-1/2" speakers are also built tough for life on the water. The package includes two sets of classic-style grilles — black and white — to match your color scheme, and Clarion's exceptional waterproofing ensures sharp looks for years of great sound.

A tune up for your tunes
Experience new depth from your favorite sea-worthy songs. These full-range speakers will handle up to 30 watts RMS for reliable, all-day playback on your marine receiver, while 1/2" PEI balanced dome tweeters deliver the detail you're craving over wind noise.
Marine-ready
Clarion designs their marine gear to stand up to broiling sun, driving rain, salt, spray, and the other realities of life on the water. All Clarion marine speakers are designed to meet or exceed industry standards for UV-ray, salt, fog, and moisture resistance.
Product highlights:
- 6-1/2" 2-way marine speakers (pair)
- UV-protected polypropylene woofer with synthetic rubber surround
- 1/2" PEI balanced dome tweeter
- handles up to 30 watts RMS (60 watts peak power)
- frequency response: 55-20,000 Hz
- sensitivity: 87 dB
- waterproof audio connectors
- includes both black and white classic grilles
- cutout diameter: 4.98"
- frame diameter: 6.66"
- mounting depth: 2.63"
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # 92609
What's in the box:
Clarion CMS-651-CWB owner's manual
- Two 2-way speakers
- 2 White grilles
- 2 Black grilles
- Two crimp-on 0.25" quick slides
- Two crimp-on 0.187" quick slides
- Twelve 1-1/8" Stainless steel screws
- Owner's manual
- Template
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More details on the Clarion CMS-651-CWB

Features & specs
General | ||
---|---|---|
Speaker Size | 6 1/2 | |
Design | 2-way | |
Tweeter Design | 1/2" Balanced Dome | |
Tweeter Composition | PEI | |
Woofer Composition | Polypropylene | |
Woofer Surround | Rubber | |
Parts Warranty | 1 Year | |
Labor Warranty | 1 Year | |
Specifications | ||
Sensitivity |
87 dB at 1 watt | |
Frequency Response | 55 - 20k Hz | |
Max RMS Power Handling | 30 | |
Peak Power Handling (Watts) | 60 | |
Impedance (Ohms) | 4 | |
Top-mount Depth (Inches) | 2 11/16 | |
Bottom-mount Depth (Inches) | N/A | |
Cutout Diameter or Length (inches) | 5 |
Product Research
Features
Marine Use: The speakers are tested to ensure they meet or surpass the ASTM-D4329 standard for UV stability and the ASTM-B117 standard for salt/fog resistance.
Grilles: Two pair of grilles are included; choose Black or White.
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