Diamond Audio 14 - 23 Harley Davidson® Road Glide 2-Speaker System - DA1423RGSP1

Diamond Audio DA1423RGSP1 — 2014–2023 Harley-Davidson Road Glide 2-Speaker Audio System

The Diamond Audio DA1423RGSP1 is a complete, plug-and-play audio upgrade engineered specifically for 2014–2023 Harley-Davidson Road Glide (FLTR / FLTRX / FLTRXS) models. Every component is purpose-matched to the Sharknose fairing geometry and the electrical architecture of the 14–23 era — delivering high-definition clarity and road-dominating volume at highway speeds.

The acoustic foundation is built around the Motorsports HXM Black Series 6.5" coaxial speakers, featuring high-modulus carbon fiber cones and bridge-mounted high-output PEI dome tweeters. IP65-rated for waterproof and UV resistance, these drivers are built to perform in every riding condition. Power is delivered by the MICRO V2 Series 2-Channel Class D amplifier — 125W RMS per channel (250W total) — providing massive, distortion-free output in a compact, heat-efficient package designed for fairing mounting.

The system's signal path is kept pure by the MSPWHR 100% OFC Power Harness and the MSRCA2 2-Channel Direct RCA Harness, eliminating noise and maximizing amplifier efficiency. Model-specific '14–'23 Road Glide integration software ensures perfect factory radio synchronization, while OEM-fit DHDRG Diamond Logo fairing grilles complete the factory-clean install.

• Fits: 2014–2023 Harley-Davidson Road Glide (FLTR / FLTRX / FLTRXS) — 100% plug-and-play
• Speakers: HXM65F2BK 6.5" Carbon Fiber Coaxial, IP65 Waterproof & UV-Resistant
• Amplifier: MICRO2V2 Class D — 125W RMS x2 / 250W Total RMS @ 2Ω
• Power Wiring: MSPWHR 100% Oxygen-Free Copper Power Harness
• Signal Wiring: MSRCA2 2-Channel Direct RCA Line Output Harness
• Grilles: DHDRG Diamond Logo Replacement Fairing Grilles (Pair)
• Software: Model-specific digital integration for '14–'23 electrical architecture

Technical Specifications

• Power Output: 125W RMS per channel / 250W Total RMS
• System Impedance: 2Ω
• Amplifier Topology: High-efficiency Class D Full Range
• Cone Material: High-modulus Carbon Fiber
• Tweeter: Bridge-mounted High-Output PEI Dome
• Environmental Rating: IP65 Waterproof & UV-Resistant
• Wiring Grade: 100% Oxygen-Free Copper (OFC)
• Signal Integration: Direct RCA — ultra-low noise floor
• Compatibility: 2014–2023 Harley-Davidson Road Glide (FLTR / FLTRX / FLTRXS)