Clarion CMS-651-CWB Marine Speakers 6.5" Coaxial Marine Speakers with Dual White and Black Classic Grilles

Clarion CMS-651-CWB Marine Speakers - Premium 6.5" Coaxial Marine Speakers with Dual White and Black Classic Grilles, 30W RMS Power Handling, Low-Profile Design, and Corrosion-Resistant Construction for Superior Marine Audio Performance

Achieve premium marine audio performance with classic styling using Clarion CMS-651-CWB 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 classic grilles enabling color customization matching vessel interior design preferences or seasonal changes, low-profile classic grille design with 1.14" frontal protrusion and 3.74" total depth providing sleek appearance and space-saving installation, 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, classic grille design providing timeless aesthetic with proven 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, 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 classic styling.

Product Overview

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

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 classic grilles enabling customization matching vessel interior preferences. Classic grille design provides timeless aesthetic with low-profile 1.14" frontal protrusion minimizing installation footprint and sleek appearance.

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.

Classic grille total depth 3.74" (95mm) provides space-saving installation compared to sport grilles. 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 Classic Grilles - Comprehensive grille package includes both white and black classic grilles enabling color customization matching vessel interior design preferences or seasonal aesthetic changes.

Low-Profile Classic Grille Design - Timeless classic grille aesthetic with 1.14" frontal protrusion and 3.74" total depth providing sleek appearance and space-saving installation compared to sport grilles.

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 classic 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 without lighting requirements.

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 classic grilles
• Two black classic 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-CWB and CMS-651RGB-SWB?

A: CMS-651-CWB features classic grilles without RGB LED lighting. CMS-651RGB-SWB features sport grilles with RGB LED lighting capability. Key differences: CMS-651-CWB (classic grilles, no LED, 95mm depth, 29mm protrusion, simpler installation), CMS-651RGB-SWB (sport grilles, RGB LED lighting, 98mm depth, 32mm protrusion, includes LED harnesses). Audio performance identical: both 30W RMS, 87dB sensitivity, 55Hz-20kHz frequency response, 4-ohm impedance. Choose CMS-651-CWB for traditional installations without LED lighting requirements, lower profile design, and simplified installation. Choose CMS-651RGB-SWB for installations requiring customizable RGB LED ambient lighting.

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

A: No—CMS-651-CWB 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-CWB 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-CWB.

Q: Are classic grilles more durable than sport grilles?

A: Both classic and sport grilles feature marine-grade corrosion-resistant construction with proven durability. Classic grilles: timeless design with 95mm total depth and 29mm protrusion, traditional aesthetic, proven long-term reliability. Sport grilles: contemporary design with 98mm total depth and 32mm protrusion, enhanced protection profile. Durability differences minimal—both resist saltwater corrosion, UV degradation, and marine environmental exposure. Classic grilles provide lower-profile installation with slightly reduced frontal projection. Choose based on aesthetic preference and mounting clearance requirements rather than durability concerns—both grille types deliver reliable long-term marine performance.

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

A: CMS-651-CWB 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-CWB truly waterproof?

A: Yes—CMS-651-CWB 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-CWB in my boat's existing speaker holes?

A: CMS-651-CWB 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. Classic grille protrusion: 29mm (1.14") 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 1.14" grille protrusion. Most factory 6.5" marine speaker locations compatible. Classic grille lower profile (1.14" vs 1.25" sport) provides additional clearance advantage for tight installations.

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

A: CMS-651-CWB 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-CWB includes both white and black classic 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. Classic 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: What is the advantage of classic grilles over sport grilles?

A: Classic grilles provide lower-profile installation with reduced frontal projection: 29mm (1.14") vs 32mm (1.25") sport grilles. Benefits: sleeker appearance, reduced protrusion in tight spaces, traditional timeless aesthetic, slightly shallower total depth (95mm vs 98mm). Classic grilles ideal for: installations with limited frontal clearance, traditional vessel styling preferences, locations where minimal protrusion desired. Sport grilles (on CMS-651RGB-SWB) provide: contemporary aesthetic, enhanced protection profile, RGB LED integration. Choose classic grilles for lower-profile traditional installations, sport grilles for modern aesthetic and LED lighting capability. Audio performance identical regardless of grille type.