Garage
Shop

Motorcycle Amplifier Wiring Kits and Bypasses

Loading...

Checkmark Icon Select vehicle to make sure it fits.

Shop the Category

filter-icon Filters & Sort
Limited time!

DS18 RY-KIT0.HD

0-Gauge Amplifier Installation Kit for select 1996-2023 vehicles from Harley Davidson

RY-KIT0.HD big
Go to item page Right Arrow Icon of Right Arrow

0-Gauge Amplifier Installation Kit for select 1996-2023 vehicles from Harley Davidson

• 0 Gauge Amplifier Installation Kit
• Compatible with select 1996-2023 vehicles from Harley Davidson
• Made from 100% OFC (Oxygen Free Copper)
• Tinned wire with protective braided sleeve

shipping truck icon
FREE shipping to OH. Delivers Nov. 26 - Nov. 28
VIP Star Icon

VIP Product Get $21.12 in rewards to spend later

empty

found car based on your search Make sure it fits. Select a vehicle
Was $263.95 Details
Save $52.79
$211.16

In stock.

• 0 Gauge Amplifier Installation Kit
• Compatible with select 1996-2023 vehicles from Harley Davidson
• Made from 100% OFC (Oxygen Free Copper)
• Tinned wire with protective braided sleeve

Kenwood CA-PLT98RG

Amplifier mounting plate for 1998-2013 Harley-Davidson® Road Glide® models

CA-PLT98RG big
Go to item page Right Arrow Icon of Right Arrow

Amplifier mounting plate for 1998-2013 Harley-Davidson® Road Glide® models

• Amplifier Mounting Plate
• Designed for 1998-2013 Harley-Davidson Street Glides
• Built for Kenwood a XM160-2-98 Amplifier
• Durable All-Weather Construction

shipping truck icon
Fast 2-day shipping to OH. Get it Thu, Nov. 20

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $60.00 Details
$39.99

In stock

Only 2 Left!

• Amplifier Mounting Plate
• Designed for 1998-2013 Harley-Davidson Street Glides
• Built for Kenwood a XM160-2-98 Amplifier
• Durable All-Weather Construction

Limited time!

DS18 RY-KIT4.HD

4 Gauge Ryder Amplifier Installation Kit for select 1996-2023 vehicles from Harley Davidson

RY-KIT4.HD big
Go to item page Right Arrow Icon of Right Arrow

4 Gauge Ryder Amplifier Installation Kit for select 1996-2023 vehicles from Harley Davidson

• 4-gauge Ryder amplifier installation kit for select 1996-2023 vehicles from Harley Davidson
• Also fits FLHT, FLHX, FLTR, and some TRIKEs
• Suitable for amplifier(s) up to 1680 watts power
• Mini ANL Fuse Holder with 120A
• Power, remote wires, and accessories

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
VIP Star Icon

VIP Product Get $11.52 in rewards to spend later

empty

found car based on your search Make sure it fits. Select a vehicle
Was $172.99 Details
Save $57.83
$115.16

Available

Ships in 10-14 days

• 4-gauge Ryder amplifier installation kit for select 1996-2023 vehicles from Harley Davidson
• Also fits FLHT, FLHX, FLTR, and some TRIKEs
• Suitable for amplifier(s) up to 1680 watts power
• Mini ANL Fuse Holder with 120A
• Power, remote wires, and accessories

iDataLink Maestro ACC-ABP-HD2 Bypass Harness

Amplifier Bypass Harness for select 2014-2023 vehicles from Harley Davidson

ACC-ABP-HD2 big
Go to item page Right Arrow Icon of Right Arrow

Amplifier Bypass Harness for select 2014-2023 vehicles from Harley Davidson

• Bypass Harness for select 2014-2023 vehicles from Harley Davidson
• Allows bypass up to 4 factory amplifiers
• Includes 4 Amplifier bypass plugs

Save 20% at Checkout!
shipping truck icon
Fast 2-day shipping to OH. Get it Thu, Nov. 20

empty

found car based on your search Make sure it fits. Select a vehicle
Was $21.99 Details
$16.99

In stock

• Bypass Harness for select 2014-2023 vehicles from Harley Davidson
• Allows bypass up to 4 factory amplifiers
• Includes 4 Amplifier bypass plugs

Diamond Audio MSHR4

4-Channel Audio Wiring Kit for select 1998-2025 vehicles from Harley Davidson

MSHR4 big
Go to item page Right Arrow Icon of Right Arrow

4-Channel Audio Wiring Kit for select 1998-2025 vehicles from Harley Davidson

• 4-Channel Audio Wiring Kit for select 1998-2025 vehicles from Harley Davidson
• 8 gauge power and ground battery connections
• Heavy duty power quick disconnects
• All cable runs are blacked out, loomed, and terminated

Save 10% at Checkout!
shipping truck icon
FREE shipping to OH. Delivers Nov. 26 - Nov. 28
VIP Star Icon

VIP Product Get $30.00 in rewards to spend later

empty

found car based on your search Make sure it fits. Select a vehicle
$299.99

In stock.

• 4-Channel Audio Wiring Kit for select 1998-2025 vehicles from Harley Davidson
• 8 gauge power and ground battery connections
• Heavy duty power quick disconnects
• All cable runs are blacked out, loomed, and terminated

Limited time!

DS18 RY-KIT8.HD

8 Gauge Ryder OFC Ultra Flex Amplifier Installation Kit for select 1996-2023 vehicles from Harley Davidson

RY-KIT8.HD big
Go to item page Right Arrow Icon of Right Arrow

8 Gauge Ryder OFC Ultra Flex Amplifier Installation Kit for select 1996-2023 vehicles from Harley Davidson

• 8-gauge OFC ultra flex amplifier wire kit for select 1996-2023 vehicles from Harley Davidson
• Good for amplifiers with power up to 840 watts RMS
• ATC fuse holder with 2x30A
• Power, remote wires, and accessories
• Can be used for motorcycle, powersports, and marine

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
VIP Star Icon

VIP Product Get $6.24 in rewards to spend later

empty

found car based on your search Make sure it fits. Select a vehicle
Was $93.99 Details
Save 33.65%
$62.36

Available

Ships in 10-14 days

• 8-gauge OFC ultra flex amplifier wire kit for select 1996-2023 vehicles from Harley Davidson
• Good for amplifiers with power up to 840 watts RMS
• ATC fuse holder with 2x30A
• Power, remote wires, and accessories
• Can be used for motorcycle, powersports, and marine

Hertz HHP 14

Power and Ground Cable for SP4.900

HHP 14 big
Go to item page Right Arrow Icon of Right Arrow

Power and Ground Cable for SP4.900

• Power and ground cable
• Use for installing Hertz SP4.900 amplifier
• Plug and play installation
• Color coded wires

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
VIP Star Icon

VIP Product Get $11.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $125.00 Details
$109.99

Available

Ships in 10-14 days

• Power and ground cable
• Use for installing Hertz SP4.900 amplifier
• Plug and play installation
• Color coded wires

Diamond Audio MSBYPLG

Amplifier Bypass Plugs for select 2014-2023 vehicles from Harley Davidson (5-Pack Kit)

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

Amplifier Bypass Plugs for select 2014-2023 vehicles from Harley Davidson (5-Pack Kit)

• Amplifier Bypass Plugs for select 2014-2023 vehicles from Harley Davidson (5-Pack Kit)
• Direct jumper plugs for factory amplified systems
• Allows easy installation of amplifier without cutting wires
• Allows factory wiring to be used with MSTLINK

Save 25% at Checkout!
shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19
VIP Star Icon

VIP Product Get $6.00 in rewards to spend later

empty

found car based on your search Make sure it fits. Select a vehicle
1
$59.99

In stock

Only 1 Left!

• Amplifier Bypass Plugs for select 2014-2023 vehicles from Harley Davidson (5-Pack Kit)
• Direct jumper plugs for factory amplified systems
• Allows easy installation of amplifier without cutting wires
• Allows factory wiring to be used with MSTLINK

Cerwin Vega CMHR4

RPM Harley Davidson Specific 4 Channel Fairing And Bags Wiring Harness Kit

CMHR4 big
Go to item page Right Arrow Icon of Right Arrow

RPM Harley Davidson Specific 4 Channel Fairing And Bags Wiring Harness Kit

• 8 gauge power and ground battery connections
• Waterproof fuse holder includes 60A mini ANL fuse and Allen key for service
• Heavy-duty power quick disconnects
• Quality twisted OFC RCAs with quick disconnects included
• All cable runs are blacked out, loomed, & terminated for you

shipping truck icon
FREE shipping to OH. Delivers Nov. 26 - Nov. 28
VIP Star Icon

VIP Product Get $20.00 in rewards to spend later

empty

found car based on your search Make sure it fits. Select a vehicle
Was $239.99 Details
$199.99

In stock.

• 8 gauge power and ground battery connections
• Waterproof fuse holder includes 60A mini ANL fuse and Allen key for service
• Heavy-duty power quick disconnects
• Quality twisted OFC RCAs with quick disconnects included
• All cable runs are blacked out, loomed, & terminated for you

Kenwood CA-PLT14RG

Amplifier mounting plate for 2014-up Harley-Davidson Road Glide models

CA-PLT14RG big
Go to item page Right Arrow Icon of Right Arrow

Amplifier mounting plate for 2014-up Harley-Davidson Road Glide models

• Dual amp mounting plate
• Made for all-weather
• Direct plug-in connectivity

shipping truck icon
FREE 3-day shipping to OH. Delivers Dec. 1 - Dec. 8

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $70.00 Details
$49.99

Available

Ships in 10-14 days

• Dual amp mounting plate
• Made for all-weather
• Direct plug-in connectivity

Cerwin-Vega CBYPLG

Amplifier Bypass Plug Kit for select 2014-2020 vehicles from Harley Davidson (5 Pack)

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

Amplifier Bypass Plug Kit for select 2014-2020 vehicles from Harley Davidson (5 Pack)

• Amplifier Bypass Plugs for select 2014-2020 vehicles from Harley Davidson
• Includes 1/2/3/4/5 plug functions
• Pack contains 5 boom bypass plugs

Save 15% at Checkout!
shipping truck icon
FREE shipping to OH. Delivers Nov. 26 - Nov. 28

empty

found car based on your search Make sure it fits. Select a vehicle
Was $71.99 Details
$59.99

In stock.

• Amplifier Bypass Plugs for select 2014-2020 vehicles from Harley Davidson
• Includes 1/2/3/4/5 plug functions
• Pack contains 5 boom bypass plugs

Cerwin-Vega CWHK

8-Gauge Power and Ground Wire for Harley-Davidson Motorcycles

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

8-Gauge Power and Ground Wire for Harley-Davidson Motorcycles

• 8 gauge Power and Ground Wire
• OFC (100% Oxygen-Free Copper) material
• Pre-terminated and insulated battery ring terminals
• Designed for 2014-2020 Harley-Davidson vehicles

Save 20% at Checkout!
shipping truck icon
FREE 3-day shipping to OH. Delivers Nov. 26 - Nov. 28

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $59.99 Details
$49.99

In stock.

• 8 gauge Power and Ground Wire
• OFC (100% Oxygen-Free Copper) material
• Pre-terminated and insulated battery ring terminals
• Designed for 2014-2020 Harley-Davidson vehicles

Diamond Audio MSRCA2

2-Channel Line Output Direct Motorsport RCA Harness Kit

MSRCA2 big
Go to item page Right Arrow Icon of Right Arrow

2-Channel Line Output Direct Motorsport RCA Harness Kit

• 2-Channel Direct Motorsport RCA Harness Kit
• Platinum-plated connectors
• Designed to integrate into most factory audio systems
• Adjustable line output converter
• Color: White

shipping truck icon
FREE shipping to OH. Delivers Nov. 26 - Nov. 28
VIP Star Icon

VIP Product Get $6.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

$59.99

In stock.

• 2-Channel Direct Motorsport RCA Harness Kit
• Platinum-plated connectors
• Designed to integrate into most factory audio systems
• Adjustable line output converter
• Color: White

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 to OH. Delivers Nov. 29 - Dec. 6
VIP Star Icon

VIP Product Get $7.00 in rewards to spend later

empty

found car based on your search Make sure it fits. Select a vehicle
Was $79.95 Details
$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

Metra BC-AMP03

Batwing Fairing Bracket Repair for select 2006-2013 vehicles from Harley Davidson

BC-AMP03 big
Go to item page Right Arrow Icon of Right Arrow

Batwing Fairing Bracket Repair for select 2006-2013 vehicles from Harley Davidson

• Batwing fairing bracket repair for Harley-Davidson motorcycles
• Designed for select 2006-2013 vehicles from Harley Davidson with batwing fairings
• Pre-drilled for Metra Powersports amplifiers (Sold separately)
• Steel construction with UV powder coating

shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19

empty

found car based on your search Make sure it fits. Select a vehicle
Was $60.99 Details
$59.99

In stock

Only 1 Left!

• Batwing fairing bracket repair for Harley-Davidson motorcycles
• Designed for select 2006-2013 vehicles from Harley Davidson with batwing fairings
• Pre-drilled for Metra Powersports amplifiers (Sold separately)
• Steel construction with UV powder coating

Kenwood CA-PLT14SG

Amplifier mounting plate for 2014-up Harley-Davidson® Street Glide® models

CA-PLT14SG big
Go to item page Right Arrow Icon of Right Arrow

Amplifier mounting plate for 2014-up Harley-Davidson® Street Glide® models

• Dual Amplifier Mounting Plate
• Designed for 2014-Up Harley-Davidson Street Glides
• Built for Kenwood XM160-2 Amplifiers
• Durable All-Weather Construction

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $50.00 Details
$49.99

Available

Ships in 10-14 days

• Dual Amplifier Mounting Plate
• Designed for 2014-Up Harley-Davidson Street Glides
• Built for Kenwood XM160-2 Amplifiers
• Durable All-Weather Construction

Kenwood CA-PLT14RG3

Third amplifier mounting plate for 2014-up Harley-Davidson® Road Glide®

CA-PLT14RG3 big
Go to item page Right Arrow Icon of Right Arrow

Third amplifier mounting plate for 2014-up Harley-Davidson® Road Glide®

• Third Amplifier Mounting Plate
• Designed for 2014-Up Harley-Davidson Road Glides
• Built for Kenwood XM160-2 Amplifiers
• Durable All-Weather Construction

shipping truck icon
FREE 2-day shipping to OH. Get it Thu, Nov. 20

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $70.00 Details
$49.99

In stock

Only 2 Left!

• Third Amplifier Mounting Plate
• Designed for 2014-Up Harley-Davidson Road Glides
• Built for Kenwood XM160-2 Amplifiers
• Durable All-Weather Construction

Rockford Fosgate RFK-HD9813M5

Amplifier Installation Harness Kit for Rockford Fosgate Amplifiers in select 1998-2013 vehicles from Harley Davidson

RFK-HD9813M5 big
Go to item page Right Arrow Icon of Right Arrow

Amplifier Installation Harness Kit for Rockford Fosgate Amplifiers in select 1998-2013 vehicles from Harley Davidson

• Amplifier Installation Kit for Harley-Davidson Motorcycles
• Designed for use with Rockford Fosgate M5-800X4 or Rockford Fosgate TM400X4ad
• 100% pure crystal-Oxygen Free Copper (OFC) material
• Compatible with select 1998-2013 vehicles from Harley Davidson

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
VIP Star Icon

VIP Product Get $33.00 in rewards to spend later

empty

found car based on your search Make sure it fits. Select a vehicle
$329.99

Available

Ships in 10-14 days

• Amplifier Installation Kit for Harley-Davidson Motorcycles
• Designed for use with Rockford Fosgate M5-800X4 or Rockford Fosgate TM400X4ad
• 100% pure crystal-Oxygen Free Copper (OFC) material
• Compatible with select 1998-2013 vehicles from Harley Davidson

Diamond Audio ZEN-HD

Amplifier Integration Interface for select 2024-2025 vehicles from Harley Davidson

ZEN-HD big
Go to item page Right Arrow Icon of Right Arrow

Amplifier Integration Interface for select 2024-2025 vehicles from Harley Davidson

• Amplifier integration interface for Harley-Davidson motorcycles
• Compatible with select 2024-2025 vehicles from Harley Davidson
• Allows for the addition of aftermarket amplifiers to the factory stereo

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
VIP Star Icon

VIP Product Get $60.00 in rewards to spend later

empty

found car based on your search Make sure it fits. Select a vehicle
$599.99

Available

Ships in 10-14 days

• Amplifier integration interface for Harley-Davidson motorcycles
• Compatible with select 2024-2025 vehicles from Harley Davidson
• Allows for the addition of aftermarket amplifiers to the factory stereo

Metra BC-AMP01 (Open Box, Great)

Amplifier Mounting Bracket for Harley Davidson Touring Motorcycles

BC-AMP01 big
Go to item page Right Arrow Icon of Right Arrow

Amplifier Mounting Bracket for Harley Davidson Touring Motorcycles

• Amplifier mounting bracket for Harley-Davidson motorcycles
• Designed for Harley-Davidson Touring models with hard saddlebags
• Pre-drilled for Metra Powersports amplifiers (Sold separately)
• Steel construction with UV powder coating

Save an Extra 10% on Open Box at Checkout!
shipping truck icon
FREE 1-day shipping to OH. Get it Wed, Nov. 19

empty

found car based on your search Make sure it fits. Select a vehicle
Was $138.99 Details
$87.49

In stock

Only 1 Left!

• Amplifier mounting bracket for Harley-Davidson motorcycles
• Designed for Harley-Davidson Touring models with hard saddlebags
• Pre-drilled for Metra Powersports amplifiers (Sold separately)
• Steel construction with UV powder coating

Items per page: 20 40 60

    Clear all
    ADVERTISEMENT
    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

    2006 Lamborghini Murcielago

    2013 Toyota 4Runner

    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