Garage
Shop

MTX Store

Click here to shop all brands

Top sellers

Loading...
filter-icon Filters & Sort

MTX HDWH4

4-channel Motorcycle Wiring Harness to Amplifiers and Speakers for select 1998-2013 vehicles from Harley Davidson

HDWH4 big
Go to item page Right Arrow Icon of Right Arrow

4-channel Motorcycle Wiring Harness to Amplifiers and Speakers for select 1998-2013 vehicles from Harley Davidson

• 4-channel vehicle-specific motorcycle wiring harness
• Compatible with select 1998-2013 vehicles from Harley Davidson
• Includes all connectors to link to MTX MUD amplifiers and speakers

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $99.95
-10% $89.95

Available

Ships in 10-14 days

• 4-channel vehicle-specific motorcycle wiring harness
• Compatible with select 1998-2013 vehicles from Harley Davidson
• Includes all connectors to link to MTX MUD amplifiers and speakers

MTX HDWH2

2-channel Motorcycle Wiring Harness to Amplifiers and Speakers for select 1998-2013 vehicles from Harley Davidson

HDWH2 big
Go to item page Right Arrow Icon of Right Arrow

2-channel Motorcycle Wiring Harness to Amplifiers and Speakers for select 1998-2013 vehicles from Harley Davidson

• 2-channel vehicle-specific motorcycle wiring harness
• Compatible with select 1998-2013 vehicles from Harley Davidson
• Includes all connectors to link to MTX MUD amplifiers and speakers

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $79.95
-13% $69.95

Available

Ships in 10-14 days

• 2-channel vehicle-specific motorcycle wiring harness
• Compatible with select 1998-2013 vehicles from Harley Davidson
• Includes all connectors to link to MTX MUD amplifiers and speakers

    Clear all

    ALL MTX STORE CATEGORIES

    MTX Audio is a high-end manufacturer of car, boat, and home audio products. They offer a wide selection of audio products and accessories to satisfy all of your audio needs. They are well known for producing top notch amplifiers and subwoofers, as well as other professional audio equipment. Some of their most outstanding products imclude the classic 75 Series round subwoofers, powerful Thunder Series amplifiers, the Thunder Series car speakers, and the hidden vehicle specific ThunderForm enclosures. MTX Audio also provides an entire line of installation accessories under the company Streetwires.

    Founded in 1979 by Loyd Ivey, MTX Audio has grown from a small speaker company into a huge audio manufacturing company. They have several facilities located across the United States. Sonic Electronix is proud to be an authorized online MTX dealer, carrying their full lines of car audio products with the best warranty available.

    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2006 Ford Freestyle

    2022 BMW M2

    2011 Ford Expedition

    2007 Toyota Highlander

    2008 GMC Envoy

    2010 Ford Edge

    2009 Dodge Caliber

    2002 Ford Windstar

    2011 Ram 2500

    2008 Mitsubishi Eclipse

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon

    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.