Diamond Audio MS69CX-MICRO4V2 Marine Audio Bundle with (4) 6"x9" 2-Way Coaxial Speakers, 4-Channel Class D Amplifier, BT1700 Electrical Tape & Phone Holder

Upgrade your marine or powersports audio system with the Diamond Audio MS69CX-MICRO4V2 speaker and amplifier bundle. This complete audio package includes four Diamond Audio MS69CX 6" x 9" 2-way marine coaxial speakers and one Diamond Audio MICRO4V2 compact 4-channel Class D amplifier. Each speaker features 125 watts RMS power handling, a waterproof Kevlar cone, and a 1-inch titanium dome tweeter, delivering powerful sound, clear vocals, and detailed highs for demanding outdoor audio applications.

The MICRO4V2 amplifier delivers 80 watts x 4 channels at 4 ohms, providing a suitable power configuration for the included 4-ohm speakers. Its compact aluminum chassis, selectable crossover controls, and multiple turn-on modes offer flexible installation options. The bundle also includes Absolute BT1700 electrical tape and a universal mobile phone holder for added convenience.

General Features

• Complete Marine Audio Bundle: Includes four Diamond Audio MS69CX 6" x 9" marine coaxial speakers and one MICRO4V2 4-channel Class D amplifier.

• High-Output Marine Speakers: Each speaker handles 125W RMS and 500W maximum power for powerful audio reproduction.

• Titanium Dome Tweeters: 1-inch titanium dome tweeters deliver crisp highs and detailed high-frequency performance.

• Waterproof Kevlar Cones: Durable Kevlar cone construction supports responsive sound reproduction in marine environments.

• Rubber Surrounds: Designed to support cone movement and durability in demanding outdoor applications.

• Marine-Grade Protection: IPX5-rated speaker construction provides resistance to water spray.

• Enhanced Coax-Sub Performance: Specialized speaker design supports improved low-frequency response and fuller bass.

• Advanced Motor Cooling: Speaker motor structure incorporates cooling technology to support reliable performance.

• Compact 4-Channel Amplifier: Diamond Audio MICRO4V2 full-range Class D amplifier delivers efficient power in a space-saving design.

• 80W x 4 at 4 Ohms: Provides four amplified channels suitable for powering the included 4-ohm speakers.

• 150W x 4 at 2 Ohms: Supports additional amplifier configuration options with compatible speaker loads.

• 300W x 2 Bridged Output: Offers bridged power capability at 4 ohms for compatible applications.

• Balanced Differential Inputs: Designed to help reduce unwanted noise and maintain clean audio signals.

• Adjustable Crossover Controls: Selectable LPF, FLAT, and HPF modes with adjustable 40–400Hz crossover frequency.

• Flexible Input Configuration: Selectable 2-channel or 4-channel input modes support different audio system setups.

• Multiple Turn-On Modes: REM, VOX, and DC activation options provide installation flexibility.

• Thermal Protection: Advanced rollback and thermal protection help protect the amplifier during operation.

• Compact Aluminum Chassis: Durable, space-saving amplifier housing accommodates installations with limited mounting space.

• Included Electrical Tape: Absolute BT1700 electrical tape provides an accessory for general electrical installation tasks.

• Universal Phone Holder: Included mobile phone holder provides convenient device mounting in compatible locations.

Specifications

Diamond Audio MS69CX Marine Coaxial Speakers

• Brand: Diamond Audio

• Model: MS69CX

• Quantity: 4 Speakers (2 Pairs)

• Speaker Size: 6" x 9"

• Speaker Type: 2-Way Marine Coaxial

• Nominal Impedance: 4 Ohms

• RMS Power Handling: 125 Watts per Speaker

• Maximum Power Handling: 500 Watts per Speaker

• Total Speaker RMS Handling: 500 Watts (4 Speakers)

• Total Maximum Speaker Handling: 2000 Watts (4 Speakers)

• Tweeter Size: 1"

• Tweeter Material: Titanium Dome

• Cone Material: Waterproof Kevlar

• Surround Material: Rubber

• Marine Protection Rating: IPX5

• Frequency Response: 46Hz–20kHz

• Voice Coil Diameter: 1.66" (42.2mm)

• Free-Air Resonance (Fs): 46Hz

• Total Q Factor (Qts): 0.57

• Equivalent Compliance Volume (Vas): 0.829 ft³ (23.5L)

• Sensitivity (1W/1m): 87.4dB

• Sensitivity (2.83V/1m): 91.1dB

• Linear Excursion (Xmax): 8mm

• Mounting Depth: 3.81" (97mm)

• Mounting Dimensions: 5.98" x 8.85" (152mm x 225mm)

• Motor Design: Advanced Cooling Structure

• Low-Frequency Technology: Enhanced Coax-Sub Performance

• Intended Application: Marine and Compatible Powersports Audio Systems

Diamond Audio MICRO4V2 4-Channel Amplifier

• Brand: Diamond Audio

• Model: MICRO4V2

• Amplifier Type: Full-Range Class D

• Number of Channels: 4

• Power Output at 4 Ohms: 80W x 4

• Power Output at 2 Ohms: 150W x 4

• Bridged Power Output at 4 Ohms: 300W x 2

• Total Rated Output at 4 Ohms: 320 Watts

• Total Rated Output at 2 Ohms: 600 Watts

• Input Sensitivity: 0.2–10V

• Frequency Response: 10Hz–33kHz

• Crossover Frequency Range: 40–400Hz

• Crossover Slope: 12dB per Octave

• Crossover Modes: LPF / FLAT / HPF

• Input Configuration: Selectable 2-Channel / 4-Channel

• Turn-On Modes: REM / VOX / DC

• Input Design: Balanced Differential

• Protection: Advanced Rollback and Thermal Protection

• Chassis Material: Aluminum

• Amplifier Dimensions: 9.7" x 4.0" x 1.46"

• Intended Application: Compatible Marine, Powersports, and Custom Audio Systems

Compatibility

• Compatible with boats and marine audio systems with suitable 6" x 9" speaker mounting locations

• Select UTVs, ATVs, and powersports vehicles with appropriate speaker mounting provisions

• Custom marine and outdoor audio installations with adequate speaker clearance

• Compatible 12V electrical systems with appropriate amplifier wiring and power capacity

• Factory or aftermarket audio sources compatible with the MICRO4V2 amplifier input requirements

• Four 4-ohm speakers connected individually to the amplifier's four channels

• Compatible audio installations supporting 2-channel or 4-channel amplifier input configurations

Fitment Note: Verify speaker mounting dimensions, available installation depth, amplifier mounting space, electrical system compatibility, and wiring requirements before purchasing. The included MS69CX speakers are rated at 4 ohms each and can be connected individually to the four MICRO4V2 amplifier channels. The amplifier's rated output at 4 ohms is 80W per channel. An appropriate amplifier wiring kit, power connections, and additional installation accessories may be required.

Package Includes

• (2 Pair) Diamond Audio MS69CX 6" x 9" 2-Way Marine Coaxial Speakers

• (1) Diamond Audio MICRO4V2 4-Channel Class D Amplifier

• (1) Absolute BT1700 Electrical Tape

• (1) Universal Mobile Phone Holder

California Proposition 65 Warning

This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.