Clarion CMS-651-SWB Marine Speakers 6.5" Coaxial Marine Speakers with Dual White and Black Sport Grilles

Clarion CMS-651-SWB Marine Speakers - Premium 6.5" Coaxial Marine Speakers with Dual White and Black Sport Grilles, 30W RMS Power Handling, Contemporary Styling, and Corrosion-Resistant Construction for Superior Marine Audio Performance

Achieve premium marine audio performance with contemporary styling using Clarion CMS-651-SWB Marine Speakers—featuring high-quality 6.5" coaxial speaker design delivering full-range audio reproduction with 55Hz-20kHz frequency response capturing deep bass through crisp highs, dual grille package including both white and black sport grilles enabling color customization matching vessel interior design preferences or seasonal changes, contemporary sport grille design with 1.25" frontal protrusion and 3.85" total depth providing modern aesthetic and enhanced component protection, robust 30W RMS continuous power handling (20-60W recommended amplifier power) accommodating diverse amplification configurations from factory head units to aftermarket amplifiers, efficient 87dB sensitivity ensuring excellent sound output with lower-powered systems while delivering dynamic performance with quality amplification, marine-grade corrosion-resistant construction withstanding continuous exposure to saltwater spray, UV radiation, moisture, and extreme temperature fluctuations, 4-ohm nominal impedance providing compatibility with wide range of marine head units and amplifiers, compact 2.6" mounting depth clearance accommodating installations in tight spaces and diverse mounting locations throughout vessel, 5.00"-5.25" mounting hole compatibility fitting common marine speaker openings, complete installation hardware package including twelve 1-1/8" stainless steel screws and crimpable connectors simplifying professional installation, coaxial speaker configuration combining woofer and tweeter in single chassis eliminating separate component installation complexity, sport grille design providing contemporary aesthetic with enhanced durability and corrosion resistance, versatile mounting capability for cockpit installations, cabin audio systems, tower speakers, or deck-mounted applications, waterproof construction suitable for exposed marine environments including open cockpits and tower positions, premium audio quality delivering clear vocals, accurate instrumental reproduction, and punchy bass response enhancing on-water entertainment experience, simplified installation without LED wiring complexity ideal for straightforward audio upgrades with modern styling, and proven Clarion marine audio engineering delivering reliable high-performance speaker solution for recreational boats, fishing vessels, yacht installations, and commercial marine applications requiring premium sound quality with contemporary sport grille aesthetic.

Product Overview

Clarion Marine CMS 6.5" coaxial speakers with white and black sport grille. Premium marine speaker system combining high-quality audio performance with contemporary sport grille styling.

6.5" coaxial design delivers full-range frequency response 55Hz-20kHz with 30W RMS continuous power handling and 87dB sensitivity. Efficient design performs excellently with factory head units while accommodating aftermarket amplification up to 60W RMS per channel for maximum performance.

Dual grille package includes both white and black sport grilles enabling customization matching vessel interior preferences. Sport grille design provides contemporary aesthetic with enhanced durability and component protection compared to classic grilles.

Marine-grade construction resists saltwater corrosion, UV degradation, and moisture damage ensuring long-term reliability. Waterproof design suitable for exposed installations including open cockpits, tower positions, and deck-mounted applications.

Compact 2.6" mounting depth with 5.00"-5.25" mounting hole compatibility fits common marine speaker openings. Complete installation hardware includes stainless steel mounting screws and crimpable connectors for audio connections—simplified installation without LED wiring complexity.

Sport grille total depth 3.85" (98mm) with 1.25" frontal protrusion provides contemporary appearance and enhanced component protection. 4-ohm impedance provides compatibility with wide range of marine audio equipment. Coaxial configuration simplifies installation compared to component speaker systems while delivering quality full-range audio reproduction.

Key Features

Dual White and Black Sport Grilles - Comprehensive grille package includes both white and black sport grilles enabling color customization matching vessel interior design preferences or seasonal aesthetic changes.

Contemporary Sport Grille Design - Modern sport grille aesthetic with 1.25" frontal protrusion and 3.85" total depth providing contemporary appearance and enhanced component protection.

Premium 6.5" Coaxial Design - High-quality coaxial speaker configuration combines woofer and tweeter in single chassis delivering full-range 55Hz-20kHz frequency response with simplified installation.

30W RMS Continuous Power Handling - Robust power handling accommodates 20-60W RMS recommended amplifier power range from factory head units through aftermarket amplification for diverse system configurations.

Efficient 87dB Sensitivity - High sensitivity rating ensures excellent sound output with lower-powered systems while delivering dynamic performance with quality amplification maximizing versatility.

Marine-Grade Corrosion Resistance - Premium construction withstands continuous saltwater exposure, UV radiation, moisture, and extreme temperature fluctuations maintaining appearance and performance throughout service life.

Waterproof Construction - Comprehensive weatherproofing suitable for exposed marine environments including open cockpits, tower positions, and deck-mounted applications resisting rain and saltwater spray.

Compact 2.6" Mounting Depth - Shallow mounting depth accommodates installations in tight spaces and diverse mounting locations throughout vessel including shallow console locations and door panels.

Universal Mounting Compatibility - 5.00"-5.25" mounting hole range fits common marine speaker openings with 6.14" bolt hole circle providing flexible installation capability.

Complete Installation Hardware - Comprehensive package includes twelve 1-1/8" stainless steel screws, 0.250" female crimpable connectors, 0.185" female crimpable connectors, and dual sport grilles.

4-Ohm Impedance - Standard impedance provides compatibility with wide range of marine head units and amplifiers ensuring proper matching without additional equipment.

Simplified Installation - No LED wiring complexity—straightforward audio-only connections ideal for traditional marine audio upgrades with contemporary sport grille styling.

Wide Frequency Response - 55Hz-20kHz response captures deep bass through crisp highs delivering clear vocals, accurate instrumental reproduction, and punchy bass enhancing entertainment experience.

Technical Specifications

Package Contents:

• Two marine speakers
• Two white sport grilles
• Two black sport grilles
• Twelve 1-1/8" stainless steel screws
• Two 0.250" female crimpable connectors
• Two 0.185" female crimpable connectors

Frequently Asked Questions

Q: What is the difference between CMS-651-SWB, CMS-651-CWB, and CMS-651RGB-SWB?

A: Three CMS-651 models offer different grille and lighting configurations: CMS-651-CWB (classic grilles, no LED, 95mm depth, 29mm protrusion), CMS-651-SWB (sport grilles, no LED, 98mm depth, 32mm protrusion), CMS-651RGB-SWB (sport grilles, RGB LED lighting, 98mm depth, 32mm protrusion, includes LED harnesses). Audio performance identical across all models: 30W RMS, 87dB sensitivity, 55Hz-20kHz frequency response, 4-ohm impedance. Choose CMS-651-SWB for contemporary sport grille styling without LED lighting complexity. Choose CMS-651-CWB for lower-profile classic styling. Choose CMS-651RGB-SWB for sport styling with customizable RGB LED ambient lighting.

Q: Can I add RGB LED lighting to CMS-651-SWB later?

A: No—CMS-651-SWB does not include RGB LED components or capability. RGB LED lighting requires different speaker construction with integrated LEDs, LED harnesses, and compatible wiring. For RGB LED functionality: purchase CMS-651RGB-SWB model which includes factory-integrated RGB LEDs and waterproof 6-pin harnesses. CMS-651-SWB designed as audio-only speakers optimized for straightforward installation without lighting complexity. Attempting to add aftermarket LED lighting would require separate LED installation independent of speakers—not recommended. For LED requirements: select CMS-651RGB-SWB initially rather than attempting aftermarket LED addition to CMS-651-SWB.

Q: What are the advantages of sport grilles over classic grilles?

A: Sport grilles provide contemporary aesthetic with enhanced component protection: 32mm (1.25") frontal protrusion vs 29mm (1.14") classic grilles, 98mm total depth vs 95mm classic. Benefits: modern appearance complementing contemporary vessel styling, increased protection for speaker components from physical contact, robust construction optimized for harsh marine environments, enhanced durability. Classic grilles provide: traditional timeless aesthetic, lower-profile installation, slightly shallower depth. Choose CMS-651-SWB sport grilles for modern styling preferences and enhanced component protection. Choose CMS-651-CWB classic grilles for traditional styling and minimal protrusion requirements. Audio performance identical regardless of grille type.

Q: What amplifier power do I need for CMS-651-SWB?

A: CMS-651-SWB recommended amplifier power: 20-60W RMS per channel. Minimum 20W RMS: adequate for factory marine head units or modest amplification delivering good volume and clarity. Optimal 30-50W RMS: recommended power range maximizing speaker performance without overpowering. Maximum 60W RMS: upper limit for maximum output capability—avoid sustained operation at maximum power preventing speaker damage. 87dB sensitivity enables excellent performance with lower power while benefiting from quality amplification. Factory marine head units (typically 15-25W RMS): adequate performance for most applications. Aftermarket amplification (30-60W RMS): recommended for maximum performance, improved bass response, and dynamic range.

Q: Are CMS-651-SWB truly waterproof?

A: Yes—CMS-651-SWB designed specifically for marine environments with waterproof construction suitable for exposed installations. Waterproofing includes: sealed speaker components resisting moisture ingress, corrosion-resistant materials throughout construction, marine-grade connections. Suitable for: open cockpit installations, tower speaker positions, deck-mounted applications, cabin installations with moisture exposure. Not suitable for continuous submersion underwater. For exposed installations: ensure proper mounting with sealed connections, use marine-grade sealant around mounting holes preventing water intrusion behind speaker, route wiring protecting from direct water spray. Regular freshwater rinsing recommended removing saltwater residue maintaining optimal appearance and preventing corrosion buildup.

Q: Can I install CMS-651-SWB in my boat's existing speaker holes?

A: CMS-651-SWB mounting hole requirement: 127-133mm (5.00"-5.25") diameter fitting most common 6.5" marine speaker openings. Bolt hole circle: 156mm (6.14"). Mounting depth clearance: 66mm (2.6") behind mounting surface. Sport grille protrusion: 32mm (1.25") in front of mounting surface. Before installation: measure existing speaker opening diameter (must be 5.00"-5.25"), verify adequate depth clearance behind mounting surface (minimum 2.6"), confirm mounting surface accommodates 6.14" bolt hole circle pattern, ensure clearance in front of mounting surface for 1.25" grille protrusion. Most factory 6.5" marine speaker locations compatible. Sport grille requires slightly more frontal clearance (1.25" vs 1.14" classic) —verify adequate clearance before installation.

Q: Do I need special connectors for CMS-651-SWB installation?

A: CMS-651-SWB includes crimpable connectors for audio connections: two 0.250" female crimpable connectors and two 0.185" female crimpable connectors. These connectors accommodate common marine speaker wire terminations. Installation options: (1) Use included crimpable connectors crimping onto speaker wires using appropriate crimp tool, (2) Direct solder connections if preferred for permanent installations, (3) Use quick-disconnect terminals if available on existing wiring. Crimping recommended for reliable waterproof connections. Crimp tool required (not included)—standard automotive electrical crimp tool adequate. For professional installations: marine-grade heat-shrink tubing over connections recommended providing additional moisture protection. No special tools beyond standard crimp tool required.

Q: Can I mix white and black grilles on the same vessel?

A: Yes—CMS-651-SWB includes both white and black sport grilles enabling mixed installation if desired. Common configurations: white grilles for cabin interior speakers matching light interior colors, black grilles for cockpit or tower speakers matching darker exterior trim. Both grilles included per speaker pair providing complete flexibility. For stereo pair: install both white, both black, or mix colors based on mounting location aesthetics. Grilles easily interchangeable—change colors seasonally or when vessel interior updated. Sport grille design identical between white and black—only color differs. Both colors feature marine-grade UV-resistant construction maintaining appearance without fading or discoloration.

Q: How does CMS-651-SWB compare to the RGB model for sound quality?

A: Audio performance identical between CMS-651-SWB and CMS-651RGB-SWB models. Both feature: 30W RMS power handling, 87dB sensitivity, 55Hz-20kHz frequency response, 4-ohm impedance, coaxial speaker design, same woofer and tweeter components. Only difference: CMS-651RGB-SWB includes integrated RGB LED lighting with associated harnesses and power requirements. LED lighting purely aesthetic feature not affecting audio performance. Sound quality, power handling, frequency response, and sensitivity specifications identical. Choose CMS-651-SWB for identical audio performance without LED complexity and slightly simpler installation. Choose CMS-651RGB-SWB when RGB LED ambient lighting desired for nighttime aesthetics.