See all parts that fit your 2014 Optima
4-Speaker Audio Upgrade Kit for select 2014-2023 FLHX Street Glide and FLTR Road Glide Includes Two 6.5" and Two 6x9" Coaxial Pro Audio Speakers, and 4-Channel Amplifier
Product highlights
• Includes 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 FLHX Street Glide and FLTR Road Glide 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
Install New Speakers in select 1999-2026 vehicles from Dodge, Ram, Jeep
$9.99
List price $15.99
American International HKSB110
6.5" or 6.75" Speaker Mounting Adapters for select 2006-2021 vehicles from Hyundai, Kia
$18.99
List price $39.00
Install New Speakers in select 1998-2021 vehicles from Hyundai, Kia, Toyota
$9.99
List price $14.99
Connect your factory antenna to a new aftermarket radio for select 2007-2025 vehicles from Hyundai, Kia, Genesis
$6.99
List price $7.85
Install a New Car Stereo in select 2010-2021 vehicles from Kia, Hyundai
$18.99
List price $32.99
Install a new Single-DIN car stereo in select 2014-2015 Optima (Matte Black)
$24.99
List price $43.99
Crux SWRHK-65E Wiring Interface
Install new car stereo and retains steering wheel audio controls and other factory features in select 2010-2016 vehicles from Hyundai, Kia
$85.05
List price $132.30
Install a new Double-DIN car stereo in select 2014-2015 Optima (Matte Black)
$30.99
List price $34.99
Connect your factory antenna to a new aftermarket radio for select 2007-2025 vehicles from Hyundai, Kia, Genesis
$9.99
List price $16.99
Axxess AXSP-HK Wiring Interface
Install a New Car Stereo and Retain Factory Amplifier in select 2012-2025 vehicles from Hyundai, Kia
$115.99
List price $128.99
The Diamond Audio DA1423RGSP4R delivers a complete, high-performance audio overhaul for your 2014-2023 Harley-Davidson Road Glide. This all-in-one system combines a 7-inch digital receiver, a high-output 4-channel amplifier, and premium weather-resistant speakers. Elevate your ride with a solution engineered to withstand the elements while providing unmatched sonic clarity.
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 MSHXM69F2BKLK24 6x9" cut-in lid speakers. The result? razor-sharp, studio-quality sound that stays crystal clear at highway speeds.
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 DA1423SGSP3 delivers the sophisticated, high-fidelity soundtrack your Harley deserves.
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 2014 Kia Optima is not compatible. Change vehicle or See list of compatible similar products
NVX BE-KIAOPTG3-VSW102 BOOST Box
Custom Fit 500W RMS 10" Loaded BOOST Subwoofer Enclosure for 2011-2015 Kia Optima
$169.99
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NVX PBK-BE-KIAOPTG3-VS102 - 2011-2015 Kia Optima - Complete Bass Package
For select 2011-2016 Optima and Optima Hybrid - 10" 500W RMS Complete Amplified Subwoofer Bass Package Solution
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6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
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Manufacturer:
Model Number:
DA1423RGSP3
Weight:
0.77lbs
Internal SKU:
da1423rgsp3
Internal Product ID:
229803
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Scosche MA1532B / MA1532 Dash Kit
Install a new Single-DIN or Double-DIN car stereo in select 2006-2008 MX-5 Miata (Black)
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
