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Diamond Audio DA1423RGSP3R

4-Speaker Audio Upgrade Kit for select 2014-2023 vehicles from Harley Davidson Includes One Digital Multimedia Stereo, Two 6.5" and Two 6x9" Coaxial Pro Audio Speakers, and 4-Channel Amplifier

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• Includes one digital multimedia stereo, one pair of 6.5" and one pair of 6x9" coaxial pro audio speakers, one 4-channel amplifier, and vehicle-specific harnesses
• Fits perfectly into select 2014-2023 vehicles from Harley Davidson for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

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List price $3875.99
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Description


Ultimate Premium Sound Package

Cut through the wind and engine noise with the Diamond Audio DA1423RGSP3R, a premium, all-in-one audio powerhouse engineered specifically for the Harley-Davidson rider. This high-performance kit is the ultimate "bolt-on" upgrade, designed for a seamless, plug-and-play installation that preserves your bike's factory look—no drilling, no cutting, and no compromises.

At the heart of this system is the MICRO4V2 Class-D amplifier, pumping out a massive 600W of total RMS power. It’s paired with two HXM65F2BK 6.5" coaxial speakers and two MSHXM69F2BKLK13 6x9" cut-in lid speakers. The result? razor-sharp, studio-quality sound that stays crystal clear at highway speeds. It also includes MSHD9813RG media receiver for an all-out performance and upgrade.

Built for the long haul, this kit is fully armored against the elements with UV-stable and water-resistant components. Whether you’re cruising the coast or tearing up the interstate, the DA1423RGSP3R delivers the sophisticated, high-fidelity soundtrack your Harley deserves.

Product Details:

  • System includes one digital multimedia stereo, one pair of 6.5" and one pair of 6x9" coaxial pro audio speakers, one 4-channel amplifier, and vehicle-specific harnesses
  • Designed and engineered to match and compliment the factory fit and finish of your vehicle
  • This 4-speaker audio upgrade kit also includes:
  • Plug and Play design for easy installation
  • No drilling or cutting required
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • Compatible with select 2014-2023 vehicles from Harley Davidson

Diamond Audio MSHD9813RG Digital Media Receiver

  • 7" TFT-LCD Display
  • Power Output:
    • Peak: 50 watts x 4 channel
    • RMS: 25 watts x 4 channel
  • Bluetooth hands-free calling and audio streaming
  • Adjustable RGB Color touch-sensitive front keys
  • Retains handlebar controls, reconfigurable though programming
  • Selectable on-screen data such as RPM, voltage, temperature, and throttle position
  • 6 independent equalizers for the ultimate sound customization (1 Global, 5 for Setup)
  • 10-channel integrated digital signal processor with time delay
  • Independent channels can be linked together or separated from fader control
  • Includes pre-wired plug-and-play harness
  • Wireless Apple CarPlay and Android Auto compatible
  • Display and control music, and other apps with iPhone and Android
  • MP3 | WMA | WAV | AAC | FLAC Audio Playback
  • AM/FM tuner with 12 FM / 10 AM presets
  • 16 Band Graphic Equalizer
  • Satellite Radio Ready: Requires SiriusXM SXV300V1 and subscription, sold separately
  • 3 sets of 5 volts preamp outputs (front, rear, and subwoofer)
  • Rear Auxiliary Input: 3.5mm headphone jack allows connection to your mobile device
  • Rear USB Input: USB port allows connection to digital devices
  • Backup Camera Input: Used for universal rear view cameras with an RCA composite input
  • MFR #: MSHD9813RG

Diamond Audio HXM65F2BK 6.5" Full Range Coaxial Speakers

  • Carbon fiber cone material
  • Rubber speaker surround material
  • Light weight injection molded composite basket
  • Power Handling:
    • Peak: 750 watts per pair / 375 watts each
    • RMS: 250 watts per pair / 125 watts each
  • 1-1/2" Titanium dome tweeters
  • 1.5" High temperature voice coil
  • Water spray and salt water resistant, 100% UV stable
  • Ultralight neodymium magnet motor structure
  • Flush or back mount design
  • Impedance: 2 ohm
  • Frequency Response: 110 - 20000 Hz
  • Sensitivity: 95 dB
  • MFR #: HXM65F2BK

Diamond Audio MSHXM69F2BKLK13 6x9" Coaxial Cut-In Speaker Lid Kit

  • Injection Molded Polypropylene with UV Protection cone material
  • UV-Resistant Rubber speaker surround
  • High temperature injection molded composite basket
  • Loaded with Diamond Audio HXM69F2 speakers
  • Power Handling:
    • Peak: 600 watts per pair / 300 watts each
    • RMS: 300 watts per pair / 150 watts each
  • 1" Titanium dome tweeters
  • Ultra small neodymium magnet motor structure
  • Flush mount design speakers
  • Water resistant speakers, 100% UV ray protected
  • Integrated dream RGB LED lighting
  • Lighting customizable via LED remote (sold separately)
  • Impedance: 2 ohm
  • Frequency Response: 60 - 18000 Hz
  • Sensitivity: 97 dB
  • MFR #: MSHXM69F2BKLK13

Diamond Audio MICRO4V2 4-Channel Amplifier

  • Class-D technology
  • Wired remote bass level control included
  • LED power (green) and protect (red) indicators
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Power Specifications
    • 4 ohm: 80 watts x 4 channel
    • 2 ohm: 150 watts x 4 channel
    • Bridged: 300 watts x 2 channel @ 4 ohm
  • Total RMS power output: 600 watts
  • Frequency Response: 20 - 30000 Hz
  • Total Harmonic Distortion (THD): 0.5%
  • Signal to Noise Ratio: 85 dB
  • Variable high-pass filter: 40 - 400 Hz
  • Variable low-pass filter: 40 - 400 Hz
  • Variable Bass Boost: 0 - 12 dB
  • MFR #: MICRO4V2

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 1985 Ford Thunderbird is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Package Specifications
Compatible vehicle types
Motorcycle
Included Components
Two Pairs of Coaxial Speakers
Digital Media Stereo
Marine/Powersports Amplifier
Stereo Receiver Specs & Details
Key Features
SiriusXM Ready
USB input
Aux input
Touchscreen
Bluetooth Features
Hands-free Calling
Audio Streaming (A2DP)
Built-in Microphone
Volume Control Type
Touch Sensitive
Wireless Remote
No
Preamp RCA Outputs
3 Sets (6-channel)
Dedicated Subwoofer Preamp RCA Output
Yes
Preamp Voltage
5 volts
Built-In Equalizer
16 Band Graphic Equalizer
FM Presets
12
AM Presets
10
LCD Screen Size
7"
Peak Power Output
50 watts x 4 channel
RMS Power Output
25 watts x 4 channel
Inputs
Auxiliary (Rear)
Backup Camera
USB (Rear)
Outputs
RCA Audio
Speaker Specs & Details
Number of Speakers
4
Speaker Grilles
Yes
Design
2-way Coaxial
Amplifier Specs & Details
Amplifier specs and details
Class D 4-Channel Amplifier
Number of Channels
4-Channel
Total RMS Power Output
600 watts
Amplifier Class
D
Other Component Specs and Details
Other Component Details
6.5” speaker mesh grilles, speaker lid kit, 8-gauge power, ground and remote harness kit, 2-channel line output direct RCA harness kit
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

DA1423RGSP3R

Weight:

0.77lbs

Internal SKU:

da1423rgsp3r

Internal Product ID:

229806

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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.