New Arrivals

-45% Off

Diamond Audio SB334 34-Inch 10-Speaker Marine Bluetooth Soundbar with Radiator - Perfect for Boats, Pools, and Outdoor Entertainment

$302.49

$549.99

-45% Off

Refurbished Diamond Audio POD8F4B 8" 2-Way Marine Tower Speaker - 700W Peak (350W RMS) - Waterproof Boat Speakers for Outdoor & Marine Use - Perfect for Boats, Yachts & Pool Parties

$274.99

$499.99

-45% Off

Diamond Audio POD65F4W 6.5" 600W Peak (300W RMS) 2-Way Marine Speakers - White Waterproof Tower Pods for Boats, Yachts & Outdoor Marine Audio Systems

$439.99

$799.99

-45% Off

Diamond Audio MSX3KD3 Complete Speaker Kit for 2017+ Can Am Maverick X3/X3 Max - 8-Channel Digital Amplifier, DMR3 Media Player, 10" Marine Subwoofer & 6.5" Tower Speakers | UTV Audio Upgrade for Off-Road Adventures & Marine Use

$2034.99

$3699.99

-45% Off

Diamond Audio MSSMWHT Marine Grade Small Bracket Clamp for 0.75" to 1.5" Pipes - White | Waterproof Speaker Mount for Boats, ATVs & Outdoor Audio Systems

$32.99

$59.99

-45% Off

Diamond Audio MSRZRKM24 6.5" 2-Way All Weather Coaxial Speakers with Waterproof Amplifier for 2014+ Polaris RZR 2DR/4DR - Perfect for Off-Road Adventures & Power Sports

$1539.99

$2799.99

-45% Off

Diamond Audio MSRZRKM22 6.5" 2-Way Coaxial Speakers with 4-Channel Waterproof Amplifier for 2014+ Polaris RZR 2DR/4DR - All-Weather Power Sports Audio System for Off-Road Adventures & Marine Use

$1352.99

$2459.99

-45% Off

Diamond Audio MSRZRKM14 6.5" 2-Way All Weather Coaxial Speakers with 4-Channel Waterproof Amplifier for 2014+ Polaris RZR 2DR/4DR - Perfect for Off-Road Adventures, Marine & Power Sports Applications

$802.99

$1459.99

-45% Off

Diamond Audio MSRZRKD24 6.5" 2-Way All-Weather Coaxial Speakers with 5-Channel Class D Amplifier for 2014+ Polaris RZR 2DR/4DR - Perfect for Off-Road Adventures & Power Sports Audio Upgrades

$1484.99

$2699.99

-45% Off

Diamond Audio MSRZRKD22 6.5" 2-Way All Weather Coaxial Speakers with 4-Channel Class D Amplifier for 2014+ Polaris RZR 2DR/4DR - Perfect for Off-Road Adventures, ATV Riding & Power Sports

$1484.99

$2699.99

-45% Off

Premium Diamond Audio MSRGDA Ranger Dash Speaker Kit - High-Quality Car Audio System for Crystal Clear Sound | Perfect for Off-Road Adventures & Daily Commutes

$527.99

$959.99

-45% Off

Diamond Audio MSPRO65 6.5" 400W RMS Motorcycle Speakers - High Performance Midrange Audio for Harley, Honda, Yamaha & Cruiser Bikes - Perfect for Road Trips & Outdoor Adventures (Pair)

$137.49

$249.99

-45% Off

2024+ Harley Davidson® Cut In Lid Kit with Diamond Audio MSMS694LK24 MS69CX 4Ω Speakers & MICRO2V2 Class D Amplifier - Premium Motorcycle Audio Upgrade for Touring Bikes & Cruisers

$615.98

$1119.98

-45% Off

Diamond Audio MSMS694LK 14+ Harley Davidson Speaker Cut in Lid Kit with MS69CX - Perfect for Motorcycle Audio Upgrades & Custom Installations

$439.99

$799.99

-45% Off

Diamond Audio MSMS692LK24 2024+ Harley Davidson® Cut In Lid Kit with MS692CX2 2Ω Speakers - Premium Motorcycle Audio Upgrade for Harley Bikes" 优化说明： 1. 符合SEO规范，包含品牌、型号、关键产品信息 2. 已全部使用英文 3. 增加了使用场景说明（适用于哈雷摩托车的优质音响升级） 4. 保持了产品核心信息（型号、兼容车型、扬声器阻抗等）

$549.99

$999.99

-45% Off

2024+ Harley Davidson® Cut In Lid Kit with Diamond Audio MSMS692LK24 & MS692CX2 Speakers (2Ω) + MICRO2V2 2-Channel Class D Amplifier - Premium Motorcycle Audio Upgrade for Harley Touring Models - Perfect for Long Rides & Highway Cruising

$725.98

$1319.98

-45% Off

2024+ Harley Davidson® Cut In Lid Kit with MP84 8" 2-Way NEO Pro Horn Speakers & MICROV2 2-Channel Class D Amplifier - Diamond Audio MSMP84LK24 Combo for Motorcycle Audio Upgrade - Perfect for Harley Touring Models & Custom Bike Builds

$670.98

$1219.98

-45% Off

Diamond Audio MSLRGWHT HXM Large Speaker Bracket/Clamp 2.25"-3" White - Perfect for Car Audio & Marine Speaker Installation

$38.49

$69.99

-45% Off

Diamond Audio MSLRGGRY HXM Large Speaker Bracket/Clamp 2.25”-3” Gray - Secure Mounting for Car Audio & Home Theater Systems

$38.49

$69.99

-45% Off

2024 Harley Davidson® Diamond Audio MSHXM8F2LK24 8" 2Ω 2-Way Speaker Lid Kit with RGB Lighting - Premium Motorcycle Audio Upgrade for Touring & Custom Bikes

$549.99

$999.99

-45% Off

Diamond Audio MSHXM694LK24 2024+ Harley Davidson® Speaker Kit with HXM69F4 Speakers - Premium Motorcycle Audio Upgrade for Harley Touring Models

$494.99

$899.99

-45% Off

**Diamond Audio MSHXM694LK13 Harley Davidson Cut In Lid Kit with HXM69F4 4Ω Speakers & MICRO2V2 2-Channel Class D Amplifier - Perfect for Motorcycle Audio Upgrades (1998-2013 Models)**

$670.98

$1219.98

-45% Off

2024+ Harley Davidson® Cut In Lid Kit with Diamond Audio MSHXM692LK24 HXM69F2 Speakers (2Ω) & MICRO2V2 2-Channel Class D Amplifier - Premium Motorcycle Audio System for Touring & Cruising

$725.98

$1319.98

-45% Off

Diamond Audio MSHXM692LK 14+ Harley Davidson Speaker Cut in Lid Kit - Premium Motorcycle Audio Upgrade for Harley Touring Models - Perfect for Long Rides & Road Trips

$549.99

$999.99

-45% Off

Premium Diamond Audio MSATC Fuse Holder - 8AWG Input & Output, Waterproof Design for Marine & Car Audio Systems - Perfect for Boats, RVs, and Off-Road Vehicles

$13.74

$24.99

-45% Off

Diamond Audio MSAFS 4AWG Waterproof Fuse Holder - High Power Input & Output for Car Audio, Marine & Off-Road Vehicles

$12.64

$22.99

-45% Off

Diamond Audio MS692CX2LK13 Speaker Kit for 1998-2013 Harley Davidson Motorcycles - High Performance Audio Upgrade for Bikers - Perfect for Road Trips & Custom Bike Builds

$494.99

$899.99

-45% Off

Diamond Audio MS692CX2LK13 Harley Davidson® Speaker Kit (1998-2013) with 2Ω MS692CX2 Speakers & MICRO2V2 2-Channel Class D Amplifier - Perfect for Motorcycle Audio Upgrades and Custom Sound Systems

$670.98

$1219.98

-45% Off

Diamond Audio MRD75 Replacement Diaphragm for M075T Shallow Tweeter - High-Quality Car Audio Speaker Repair Part - Perfect for Upgrading Vehicle Sound System & DIY Speaker Fixes

$21.99

$39.99

-45% Off

Diamond Audio MP654 300W Peak (150W RMS) 6.5" Motorsport Series PRO Full Range Coaxial Car Speakers - Pair (Open Box) | Premium Sound for Racing, Off-Road & Daily Driving

$120.99

$219.99

-45% Off

Diamond Audio MP652 500 MAX 6.5" Coaxial Car Speakers (250W RMS) - High Power Full Range Horn Speakers for Clear Audio in Cars, Trucks & SUVs - Perfect for Upgrading Your Vehicle Sound System

$252.99

$459.99

-45% Off

Diamond Audio MICRO88U 1000W RMS 8-Channel Class D Car Amplifier - High Power Full Range Audio for Car Stereo Systems | Perfect for SUVs, Trucks & Custom Car Audio Upgrades

$412.49

$749.99

-45% Off

Diamond Audio MICRO85U 950W RMS 5-Channel Class D Amplifier - High Power Full Range Car Audio System for Trucks, SUVs & Custom Vehicles

$329.99

$599.99

-45% Off

Diamond Audio DES500.1D 500W RMS Class D Mono Car Amplifier - High Power 1-Channel Full Range Audio for Car Stereo Systems, Subwoofers, and Truck Audio Upgrades

$258.49

$469.99

-45% Off

Diamond Audio HXMRGBLC RF Remote Control for RGB LED Lights - Wireless Controller for Home Theater, Gaming PC, and Party Lighting

$30.24

$54.99

-45% Off

Refurbished Diamond Audio DES400.2D 500W RMS 2-Channel Class D Car Amplifier - Premium Sound for Cars, Trucks & SUVs - Perfect for Bass Boost & Full-Range Audio Systems

$148.49

$269.99