Garage
Shop

Motorcycle Installation and Accessories


Gear Icon Find products that fit. Set your vehicle.

Top sellers

Loading...
Filters
filter-icon Filters & Sort

Diamond Audio MSTLINK

4-Channel Input with Load Resistor and 4-Channel Output T-Harness Kit for select 2014-2023 vehicles from Harley Davidson

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

4-Channel Input with Load Resistor and 4-Channel Output T-Harness Kit for select 2014-2023 vehicles from Harley Davidson

• 4-Channel Input with Load Resistor and 4-Channel Output T-Harness Kit
• Compatible with select 2014-2023 vehicles from Harley Davidson
• Designed for both amplified and non-amplified
• Aftermarket replacement harness function
• Retains RAP (Retained Accessory Power)

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

VIP Product Get $18.00 in rewards to spend later

checkmark icon Confirm fitment. Set your vehicle.
$179.99

In stock.

• 4-Channel Input with Load Resistor and 4-Channel Output T-Harness Kit
• Compatible with select 2014-2023 vehicles from Harley Davidson
• Designed for both amplified and non-amplified
• Aftermarket replacement harness function
• Retains RAP (Retained Accessory Power)

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

Only 2 Left!

• 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)

Metra BC-9727

Rear Speaker Harness for

BC-9727 big
Go to item page Right Arrow Icon of Right Arrow

Rear Speaker Harness for

• Tour-Pak rear speaker harness
• Compatible with
• Plugs into OE backbone harness or BC-9720
• Over molded grommet for water-tight seal
• For use with BC-TP699713 and BC-TP6914U

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

Available

Ships in 10-14 days

• Tour-Pak rear speaker harness
• Compatible with
• Plugs into OE backbone harness or BC-9720
• Over molded grommet for water-tight seal
• For use with BC-TP699713 and BC-TP6914U

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

Metra BC-9717

Rear Speaker Bypass Harness for

BC-9717 big
Go to item page Right Arrow Icon of Right Arrow

Rear Speaker Bypass Harness for

• Rear speaker bypass harness
• Compatible with
• Rear audio T-harness using OE-style connectors
• Splits the inputs and outputs
• Wired to plug into Saddle Tramp rear audio adapters

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

Available

Ships in 10-14 days

• Rear speaker bypass harness
• Compatible with
• Rear audio T-harness using OE-style connectors
• Splits the inputs and outputs
• Wired to plug into Saddle Tramp rear audio adapters

Metra BC-9712

Front Speaker Pod Harness for

BC-9712 big
Go to item page Right Arrow Icon of Right Arrow

Front Speaker Pod Harness for

• Front Speaker Pod Wiring Harness
• Compatible with
• Factory OE water-resistant connectors
• Easily installs inside fairing location
• Wires terminated with butt connectors

shipping truck icon Free shipping in USA. Provide zip for delivery date.
checkmark icon Confirm fitment. Set your vehicle.
2
List price $24.99
-12% $21.99

In stock

Only 3 Left!

• Front Speaker Pod Wiring Harness
• Compatible with
• Factory OE water-resistant connectors
• Easily installs inside fairing location
• Wires terminated with butt connectors

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

NAV-TV NTV-KIT1022 (ZEN-H PRO)

A2B to 8-Channel RCA Audio Interface with DSP for select 2024-2025 vehicles from Harley Davidson

NTV-KIT1022 big
Go to item page Right Arrow Icon of Right Arrow

A2B to 8-Channel RCA Audio Interface with DSP for select 2024-2025 vehicles from Harley Davidson

• Harley-Davidson A2B to 8-channel analog audio interface with DSP
• Designed to install an aftermarket amplifier
• Retains factory features
• Compatible with select 2024-2025 vehicles from Harley Davidson with Skyline stereos

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

VIP Product Get $80.00 in rewards to spend later

checkmark icon Confirm fitment. Set your vehicle.
List price $899.99
-11% $799.99

In stock

• Harley-Davidson A2B to 8-channel analog audio interface with DSP
• Designed to install an aftermarket amplifier
• Retains factory features
• Compatible with select 2024-2025 vehicles from Harley Davidson with Skyline stereos

Metra BC-HDR-K1

Double DIN Stereo Dash Kit and Harness for

BC-HDR-K1 big
Go to item page Right Arrow Icon of Right Arrow

Double DIN Stereo Dash Kit and Harness for

• Double DIN Install Dash Kit
• Compatible with
• Accommodates ISO Double DIN mount with L-shaped chassis
• Painted to match factory dash color
• High-Grade ABS plastic construction
• Factory style texture

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

VIP Product Get $20.30 in rewards to spend later

checkmark icon Confirm fitment. Set your vehicle.
1
List price $225.99
-10% $202.99

In stock

• Double DIN Install Dash Kit
• Compatible with
• Accommodates ISO Double DIN mount with L-shaped chassis
• Painted to match factory dash color
• High-Grade ABS plastic construction
• Factory style texture

JL Audio XM-WHTSC12-25

25 Ft. 12-Gauge Parallel Conductor Marine Speaker Cable (White)

XM-WHTSC12-25 big
Go to item page Right Arrow Icon of Right Arrow

25 Ft. 12-Gauge Parallel Conductor Marine Speaker Cable (White)

• 25 Feet 12-Gauge Parallel Conductor Marine Speaker Cable
• Tinned wirings for corrosion resistance
• Soft and flexible white PVC jacket for flexibility
• All-copper wire construction for minimal signal transfer resistance

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

VIP Product Get $7.50 in rewards to spend later

light bulb icon Discover more. Set your vehicle.
$74.99

Available

Ships in 10-14 days

• 25 Feet 12-Gauge Parallel Conductor Marine Speaker Cable
• Tinned wirings for corrosion resistance
• Soft and flexible white PVC jacket for flexibility
• All-copper wire construction for minimal signal transfer resistance

Hertz HD13AP

Amplifier Mounting Plate with Bracket Mount for select 1998-2013 vehicles from Harley Davidson

HD13AP big
Go to item page Right Arrow Icon of Right Arrow

Amplifier Mounting Plate with Bracket Mount for select 1998-2013 vehicles from Harley Davidson

• Amplifier mounting plate for select 1998-2013 vehicles from Harley Davidson
• Designed for Road Glide models
• Made from high-quality materials
• Easy to install with existing mount points

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

checkmark icon Confirm fitment. Set your vehicle.
List price $125.00
-12% $109.99

In stock

Only 1 Left!

• Amplifier mounting plate for select 1998-2013 vehicles from Harley Davidson
• Designed for Road Glide models
• Made from high-quality materials
• Easy to install with existing mount points

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

Axxess AXDSP-X

Digital Signal Processor with Chime Control and Digital Amp Turn-On

AXDSP-X big
Go to item page Right Arrow Icon of Right Arrow

Digital Signal Processor with Chime Control and Digital Amp Turn-On

• 31-Band graphic EQ
• 6 Inputs, 10 individually assignable outputs
• Complete tuning control via Bluetooth
• Retains voice prompts, parking sensor chimes, and more
• Works with wide range of vehicle application systems

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

VIP Product Get $33.00 in rewards to spend later

light bulb icon Discover more. Set your vehicle.
2
List price $532.99
-38% $329.99

In stock

Only 2 Left!

• 31-Band graphic EQ
• 6 Inputs, 10 individually assignable outputs
• Complete tuning control via Bluetooth
• Retains voice prompts, parking sensor chimes, and more
• Works with wide range of vehicle application systems

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

Stinger SHW510G

50 ft. 10 Gauge Pro Series OFC Speaker Wire (Matte Gray)

SHW510G big
Go to item page Right Arrow Icon of Right Arrow

50 ft. 10 Gauge Pro Series OFC Speaker Wire (Matte Gray)

• 50 ft. 10 Gauge Speaker Wire
• Pure (OFC) Oxygen Free Copper
• Ultra Flexible Matte Jacket
• Strand Count: 462 strands
• Color: Matte Gray

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

VIP Product Get $17.30 in rewards to spend later

light bulb icon Discover more. Set your vehicle.
List price $199.00
-13% $173.00

Available

Ships in 10-14 days

• 50 ft. 10 Gauge Speaker Wire
• Pure (OFC) Oxygen Free Copper
• Ultra Flexible Matte Jacket
• Strand Count: 462 strands
• Color: Matte Gray

Metra BC-9704

Front Fairing Dual Amplifier Wiring Kit for

BC-9704 big
Go to item page Right Arrow Icon of Right Arrow

Front Fairing Dual Amplifier Wiring Kit for

• Single or dual amplifier installation kit
• Compatible with
• Premium power and ground wire provides optimal power transfer
• Oxygen-free copper wiring for better conductivity

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

VIP Product Get $15.30 in rewards to spend later

checkmark icon Confirm fitment. Set your vehicle.
List price $169.99
-10% $152.99

In stock

Only 1 Left!

• Single or dual amplifier installation kit
• Compatible with
• Premium power and ground wire provides optimal power transfer
• Oxygen-free copper wiring for better conductivity

JL Audio XM-WHTSC16-25

25 Ft. 16-Gauge Parallel Conductor Marine Speaker Cable (White)

XM-WHTSC16-25 big
Go to item page Right Arrow Icon of Right Arrow

25 Ft. 16-Gauge Parallel Conductor Marine Speaker Cable (White)

• 25 Feet 16-Gauge Parallel Conductor Marine Speaker Cable
• Tinned wirings for corrosion resistance
• Soft and flexible white PVC jacket for flexibility
• All-copper wire construction for minimal signal transfer resistance

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
$54.99

In stock

Only 1 Left!

• 25 Feet 16-Gauge Parallel Conductor Marine Speaker Cable
• Tinned wirings for corrosion resistance
• Soft and flexible white PVC jacket for flexibility
• All-copper wire construction for minimal signal transfer resistance

DS18 SW-12GA-500RB

500 Ft. 12 Gauge High Performance Ultra Flex Speaker Wire (Red)

SW-12GA-500RB big
Go to item page Right Arrow Icon of Right Arrow

500 Ft. 12 Gauge High Performance Ultra Flex Speaker Wire (Red)

• 500 feet 12 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability
• Color: Red and Black

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

VIP Product Get $18.00 in rewards to spend later

light bulb icon Discover more. Set your vehicle.
List price $215.99
-17% $179.95

In stock.

• 500 feet 12 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability
• Color: Red and Black

Limited time!

DS18 DSP2.6DBT (Like New (Open Box))

6-Channel Digital Sound Processor with Bluetooth and LCD Screen

DSP2.6DBT big
Go to item page Right Arrow Icon of Right Arrow

6-Channel Digital Sound Processor with Bluetooth and LCD Screen

• 2-Channel input and 6-Channel out digital sound processor
• DSP with LCD Screen feature
• Bluetooth connectivity via DS18 DSP
• IOS and Android Compatible

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
List price $203.95
-15% $173.36
$156.02 with coupon | Price details

In stock

Only 1 Left!

• 2-Channel input and 6-Channel out digital sound processor
• DSP with LCD Screen feature
• Bluetooth connectivity via DS18 DSP
• IOS and Android Compatible

Metra BC-9711

Rear Speaker Retention Wiring Harness for

BC-9711 big
Go to item page Right Arrow Icon of Right Arrow

Rear Speaker Retention Wiring Harness for

• Rear Speaker Retention Wiring Harness
• Compatible with
• Wire pre-terminated with Molex terminals
• Easily plugs directly into harness

shipping truck icon Free shipping in USA. Provide zip for delivery date.
checkmark icon Confirm fitment. Set your vehicle.
List price $25.99
-12% $22.99

In stock

• Rear Speaker Retention Wiring Harness
• Compatible with
• Wire pre-terminated with Molex terminals
• Easily plugs directly into harness

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

    2022 Lexus ES250

    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.