Garage
Shop

Motorcycle Installation and Accessories


Gear Icon Find products that fit. Set your vehicle.

Top sellers

Loading...
Filters
filter-icon Filters & Sort

Stinger SGW951

5 Conductor Speedwire 100ft Roll

SGW951 big
Go to item page Right Arrow Icon of Right Arrow

5 Conductor Speedwire 100ft Roll

5 Conductor 18 Gauge Speaker Wire • Five Cables In One • Flexible Jacketing • Ideal For 2-Channel Amplifiers • Easy Installation •

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
1
List price $149.00
-53% $69.99

In stock

5 Conductor 18 Gauge Speaker Wire • Five Cables In One • Flexible Jacketing • Ideal For 2-Channel Amplifiers • Easy Installation •

Metra BC-9715

Install a New Motorcycle Digital Sound Processor or Amplifier in

BC-9715 big
Go to item page Right Arrow Icon of Right Arrow

Install a New Motorcycle Digital Sound Processor or Amplifier in

• Digital sound processor and amplifier integration harness
• Compatible with
• Add an amplifier harness for models with OE stereo and fairing
• Provides pre-terminated input and output wires
• RCA input and output wiring harnesses included

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $17.80 in rewards to spend later

checkmark icon Confirm fitment. Set your vehicle.
List price $197.99
-10% $177.99

In stock.

• Digital sound processor and amplifier integration harness
• Compatible with
• Add an amplifier harness for models with OE stereo and fairing
• Provides pre-terminated input and output wires
• RCA input and output wiring harnesses included

Stinger SHW512G

100 Ft. of 12 Gauge Matte Gray Speaker Wire

SHW512G big
Go to item page Right Arrow Icon of Right Arrow

100 Ft. of 12 Gauge Matte Gray Speaker Wire

• 100 Ft. of 12 Gauge Matte Gray Speaker Wire
• Length: 100ft
• Flexible Jacketing
• 238 strand count
• Easy Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
6
List price $309.00
-54% $141.99

In stock

• 100 Ft. of 12 Gauge Matte Gray Speaker Wire
• Length: 100ft
• Flexible Jacketing
• 238 strand count
• Easy Installation

Kicker QW1220 (46QW1220)

20 Ft. of 12 Gauge Q-Series Speaker Wire

QW1220 big
Go to item page Right Arrow Icon of Right Arrow

20 Ft. of 12 Gauge Q-Series Speaker Wire

• 20 Ft. Of 12 AWG Q-Series Speaker Wire
• Direct-Connect Engineering
• Twisted-Pair Technology
• Full Spec Wire True to Gauge
• Hyper-Flex Technolog

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
3
$29.99

In stock

• 20 Ft. Of 12 AWG Q-Series Speaker Wire
• Direct-Connect Engineering
• Twisted-Pair Technology
• Full Spec Wire True to Gauge
• Hyper-Flex Technolog

Alpine PXE-C60-60

OPTIM-6 Series 6-Channel Digital Sound Processor with Automatic Sound Tuning

PXE-C60-60 big
Go to item page Right Arrow Icon of Right Arrow

OPTIM-6 Series 6-Channel Digital Sound Processor with Automatic Sound Tuning

• 6-Channel digital sound processor with Automatic Sound Tuning
• 31-Band parametric and graphic equalizer
• Includes remote control and mounting hardware
• Sound tuning with AutoEQ 2.0 on Apple iOS or Android
• Instant precision with center image mode
• Features presets for every playlist

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $50.00 in rewards to spend later

light bulb icon Discover more. Set your vehicle.
3
List price $600.00
-17% $499.95

In stock

Used from: $471.17

• 6-Channel digital sound processor with Automatic Sound Tuning
• 31-Band parametric and graphic equalizer
• Includes remote control and mounting hardware
• Sound tuning with AutoEQ 2.0 on Apple iOS or Android
• Instant precision with center image mode
• Features presets for every playlist

Metra BC-9721

3-Way Rear Speaker Harness Splitter for

BC-9721 big
Go to item page Right Arrow Icon of Right Arrow

3-Way Rear Speaker Harness Splitter for

• 3-way splitter for rear speaker harnesses
• Compatible with
• Plugs into OE backbone harness or BC-9720
• Plug and play harness, no cutting or splicing required

shipping truck icon Free shipping in USA. Provide zip for delivery date.
checkmark icon Confirm fitment. Set your vehicle.
List price $68.99
-10% $61.99

In stock

Only 2 Left!

• 3-way splitter for rear speaker harnesses
• Compatible with
• Plugs into OE backbone harness or BC-9720
• Plug and play harness, no cutting or splicing required

Axxess AXDSPX-BM1

Install a DSP and New Amplifier to Factory System in select 2006-2025 vehicles from BMW, MINI

AXDSPX-BM1 big
Go to item page Right Arrow Icon of Right Arrow

Install a DSP and New Amplifier to Factory System in select 2006-2025 vehicles from BMW, MINI

• Plug and Play T-harness for faster installation
• For select 2006-2025 vehicles from BMW, MINI
• Designed for non-amplified systems
• Can be used with factory and aftermarket radios
• Selectable 31-band graphic EQ or 5-band parametric EQ
• Settings adjusted via Bluetooth in a smart device
• Selectable high pass, low pass, or bandpass filters

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $53.40 in rewards to spend later

checkmark icon Confirm fitment. Set your vehicle.
List price $593.99
-10% $533.99

In stock.

• Plug and Play T-harness for faster installation
• For select 2006-2025 vehicles from BMW, MINI
• Designed for non-amplified systems
• Can be used with factory and aftermarket radios
• Selectable 31-band graphic EQ or 5-band parametric EQ
• Settings adjusted via Bluetooth in a smart device
• Selectable high pass, low pass, or bandpass filters

JL Audio XC-BCSC16-25

25ft. 16 Gauge (AWG) Speaker Cable (XCBCS1625)

XC-BCSC16-25 big
Go to item page Right Arrow Icon of Right Arrow

25ft. 16 Gauge (AWG) Speaker Cable (XCBCS1625)

• 25ft. 16 AWG Premium Series Speaker Cable
• OFC Copper for flexibility and conductivity

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
4
$29.99

In stock

Only 3 Left!

• 25ft. 16 AWG Premium Series Speaker Cable
• OFC Copper for flexibility and conductivity

Diamond Audio MSLOC2

2-Channel Line Output Converter Harness Kit

MSLOC2 big
Go to item page Right Arrow Icon of Right Arrow

2-Channel Line Output Converter Harness Kit

• 2-Channel line output converter harness kit
• Works with 2014-2023 Harley bagger or any Harley motorcycle
• Integrates aftermarket amplifier with factory stereo

shipping truck icon Free shipping in USA. Provide zip for delivery date.
checkmark icon Confirm fitment. Set your vehicle.
$74.99

In stock.

• 2-Channel line output converter harness kit
• Works with 2014-2023 Harley bagger or any Harley motorcycle
• Integrates aftermarket amplifier with factory stereo

Kenwood eXcelon CA-PLT98

Amplifier Side Mounting Plate for 2nd XM160-2-98 Amplifier in select 1998-2013 vehicles from Harley Davidson

CA-PLT98 big
Go to item page Right Arrow Icon of Right Arrow

Amplifier Side Mounting Plate for 2nd XM160-2-98 Amplifier in select 1998-2013 vehicles from Harley Davidson

• Amplifier Side Mounting Plate
• Designed for select 1998-2013 vehicles from Harley Davidson
• Durable All-Weather Construction

shipping truck icon Free shipping in USA. Provide zip for delivery date.
checkmark icon Confirm fitment. Set your vehicle.
List price $70.00
-30% $49.00

In stock

Only 2 Left!

• Amplifier Side Mounting Plate
• Designed for select 1998-2013 vehicles from Harley Davidson
• Durable All-Weather Construction

PAC HDK001X

Radio Replacement Kit for select 1998-2013 vehicles from Harley Davidson Motorcycles (FL models with fairings)

HDK001X big
Go to item page Right Arrow Icon of Right Arrow

Radio Replacement Kit for select 1998-2013 vehicles from Harley Davidson Motorcycles (FL models with fairings)

• Complete Radio Replacement Solution
• Handle-bar Audio Control Retention
Optional Hinged UV Resistant Cover
• Compatible with select 1998-2013 vehicles from Harley Davidson Motorcycles with Fairing

shipping truck icon Free shipping in USA. Provide zip for delivery date.
checkmark icon Confirm fitment. Set your vehicle.
6
List price $249.00
-53% $116.99

In stock

Only 3 Left!

• Complete Radio Replacement Solution
• Handle-bar Audio Control Retention
Optional Hinged UV Resistant Cover
• Compatible with select 1998-2013 vehicles from Harley Davidson Motorcycles with Fairing

Axxess AXDSPX-TY3

Install a DSP and New Amplifier to Factory System in select 2016-2023 vehicles from Toyota

AXDSPX-TY3 big
Go to item page Right Arrow Icon of Right Arrow

Install a DSP and New Amplifier to Factory System in select 2016-2023 vehicles from Toyota

• DSP data interface with pre-wired harness
• For select 2016-2023 vehicles from Toyota
• Designed for non-amplified systems
• Can be used with factory and aftermarket radios
• Selectable 31-band graphic EQ or 5-band parametric EQ
• Settings adjusted via Bluetooth in a smart device
• Selectable high pass, low pass, or bandpass filters

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $53.40 in rewards to spend later

checkmark icon Confirm fitment. Set your vehicle.
List price $593.99
-10% $533.99

In stock

Only 2 Left!

• DSP data interface with pre-wired harness
• For select 2016-2023 vehicles from Toyota
• Designed for non-amplified systems
• Can be used with factory and aftermarket radios
• Selectable 31-band graphic EQ or 5-band parametric EQ
• Settings adjusted via Bluetooth in a smart device
• Selectable high pass, low pass, or bandpass filters

Limited time!

Soundstream Reserve HD Vision V2

Wireless Brake Light Backup Camera for Soundstream V2 Radio in Harley Davidson

HDVision-V2 big
Go to item page Right Arrow Icon of Right Arrow

Wireless Brake Light Backup Camera for Soundstream V2 Radio in Harley Davidson

• High-resolution wireless brake light backup camera
• Compatible with
• Compatible with Soundstream V2 radio
• Supports 720p high-resolution video to Precision Power V2 radio
• IPX6 weather-resistant rating

shipping truck icon Free shipping in USA. Provide zip for delivery date.
checkmark icon Confirm fitment. Set your vehicle.
List price $699.99
Save $300.00
-43% $399.99

In stock

• High-resolution wireless brake light backup camera
• Compatible with
• Compatible with Soundstream V2 radio
• Supports 720p high-resolution video to Precision Power V2 radio
• IPX6 weather-resistant rating

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 in USA. Provide zip for delivery date.
checkmark icon Confirm fitment. Set your vehicle.
List price $239.99
-17% $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

Stinger SHW516G

250 Ft. of 16 Gauge Matte Gray Speaker Wire

SHW516G big
Go to item page Right Arrow Icon of Right Arrow

250 Ft. of 16 Gauge Matte Gray Speaker Wire

250 Ft. of 16 Gauge Matte Gray Speaker Wire • Length: 250ft • Flexible Jacketing • Easy Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
3
List price $349.00
-54% $160.99

In stock

250 Ft. of 16 Gauge Matte Gray Speaker Wire • Length: 250ft • Flexible Jacketing • Easy Installation

JL Audio XM-WHTMFC-25

25 Ft. 6-Conductor Multifunctional Marine Cable (White)

XM-WHTMFC-25 big
Go to item page Right Arrow Icon of Right Arrow

25 Ft. 6-Conductor Multifunctional Marine Cable (White)

• 25 Feet 6-Conductor Multifunctional Cable
• Two 16 gauge speaker and four 20 gauge power wires in one cable
• Ideal for use with speakers and subwoofers featuring LED illumination

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $11.00 in rewards to spend later

light bulb icon Discover more. Set your vehicle.
$109.99

Available

Ships in 10-14 days

• 25 Feet 6-Conductor Multifunctional Cable
• Two 16 gauge speaker and four 20 gauge power wires in one cable
• Ideal for use with speakers and subwoofers featuring LED illumination

Kenwood eXcelon CA-HRN14UT

Wiring Harness to Install Rear Speakers for select 2014-2024 vehicles from Harley Davidson

CA-HRN14UT big
Go to item page Right Arrow Icon of Right Arrow

Wiring Harness to Install Rear Speakers for select 2014-2024 vehicles from Harley Davidson

• Rear Speaker Wiring Harness
• Compatible with select 2014-2024 vehicles from Harley Davidson
• Uses secure, factory-style connectors
• Plug and play, no cutting required

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $7.90 in rewards to spend later

checkmark icon Confirm fitment. Set your vehicle.
List price $100.00
-21% $79.00

Available

Ships in 10-14 days

• Rear Speaker Wiring Harness
• Compatible with select 2014-2024 vehicles from Harley Davidson
• Uses secure, factory-style connectors
• Plug and play, no cutting required

Kenwood eXcelon CA-HRN98UT

Wiring Harness to Install Rear Speakers for select 2007-2013 FLHTCU Electra Glide Ultra Classic and FLTRU Road Glide Ultra

CA-HRN98UT big
Go to item page Right Arrow Icon of Right Arrow

Wiring Harness to Install Rear Speakers for select 2007-2013 FLHTCU Electra Glide Ultra Classic and FLTRU Road Glide Ultra

• Rear Speaker Wiring Harness
• Compatible with select 2007-2013 FLHTCU Electra Glide Ultra Classic and FLTRU Road Glide Ultra
• Works as universal speaker wiring for Tour Pak® speakers
• Uses secure, factory-style connectors

shipping truck icon Free shipping in USA. Provide zip for delivery date.
checkmark icon Confirm fitment. Set your vehicle.
2
List price $80.00
-26% $59.00

In stock

• Rear Speaker Wiring Harness
• Compatible with select 2007-2013 FLHTCU Electra Glide Ultra Classic and FLTRU Road Glide Ultra
• Works as universal speaker wiring for Tour Pak® speakers
• Uses secure, factory-style connectors

Metra VSWR418-250

250 Ft. 18-Gauge Rear Channel Speaker Cable

VSWR418-250 big
Go to item page Right Arrow Icon of Right Arrow

250 Ft. 18-Gauge Rear Channel Speaker Cable

• 18 gauge rear channel speaker cable
• 250 feet flexible cable
• Made from OFC (100% Oxygen-Free Copper)
• GN, GN/BK, VT, VT/BK
• Universal application

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $24.00 in rewards to spend later

light bulb icon Discover more. Set your vehicle.
List price $283.00
-15% $239.99

In stock

Only 2 Left!

• 18 gauge rear channel speaker cable
• 250 feet flexible cable
• Made from OFC (100% Oxygen-Free Copper)
• GN, GN/BK, VT, VT/BK
• Universal application

Metra BC-9722

Y-Harness for Lower Fairing Speaker Pods Installation in

BC-9722 big
Go to item page Right Arrow Icon of Right Arrow

Y-Harness for Lower Fairing Speaker Pods Installation in

• Y-harness for lower fairing speaker pods installation
• Compatible with
• Used when adding lower fairing speaker pods
• Water-tight connectors with Techflex covered wires
• Priced per pair (2 harnesses)

shipping truck icon Free shipping in USA. Provide zip for delivery date.
checkmark icon Confirm fitment. Set your vehicle.
1
List price $68.99
-10% $61.99

In stock

• Y-harness for lower fairing speaker pods installation
• Compatible with
• Used when adding lower fairing speaker pods
• Water-tight connectors with Techflex covered wires
• Priced per pair (2 harnesses)

Items per page: 20

    Clear all
    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

    2021 Jeep Compass

    2001 Volvo V40

    2002 Toyota Highlander

    2013 Ford Edge

    2019 Audi SQ5

    2001 Ford Expedition

    2003 Chevrolet Astro

    2016 Chevrolet Equinox

    2005 Subaru Forester

    2019 Subaru Impreza

    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.