Garage
Shop

Axxess Car Amplifier Installation & Accessories

Top sellers

Loading...
Filters
filter-icon Filters & Sort

Axxess AXFD-5V

Step Down Interface converts 12V to 5V for Ford/Lincoln/Mercury

No picture
Go to item page Right Arrow Icon of Right Arrow

Step Down Interface converts 12V to 5V for Ford/Lincoln/Mercury

• Used to reduce the current needed to power a device
• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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

empty

Was $25.99 Details
$22.99

In stock

Only 1 Left!

• Used to reduce the current needed to power a device
• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Axxess AXDSPX-FD1

DSP Interface With Pre-Wired Harness - select 2006-2014 vehicles from Ford

AXDSPX-FD1 big
Go to item page Right Arrow Icon of Right Arrow

DSP Interface With Pre-Wired Harness - select 2006-2014 vehicles from Ford

• Includes a DSP (Digital Signal Processor)
• Settings adjusted via Bluetooth® in a smart device application (tablet or mobile phone), compatible with both Android™ and Apple® devices
• 10 individually assignable outputs
• Can be used in amplified and non-amplified models
• Micro-B USB updatable
• Read, write, and store configurations for future recall
• Retains SYNC® voice prompts

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

empty

Was $529.00 Details
$299.95

In stock

Only 2 Left!

• Includes a DSP (Digital Signal Processor)
• Settings adjusted via Bluetooth® in a smart device application (tablet or mobile phone), compatible with both Android™ and Apple® devices
• 10 individually assignable outputs
• Can be used in amplified and non-amplified models
• Micro-B USB updatable
• Read, write, and store configurations for future recall
• Retains SYNC® voice prompts

AXDSPX-FD1 small

Item added to your cart.

Price: $299.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Axxess AXSUB-FD1

Add-on subwoofer Interface select Ford vehicles 06-14

AXSUB-FD1 big
Go to item page Right Arrow Icon of Right Arrow

Add-on subwoofer Interface select Ford vehicles 06-14

• Retains factory wiring integrity
• Plug and Play T-Harness allows for faster installation

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

empty

Was $196.99 Details
$176.99

In stock

Only 2 Left!

• Retains factory wiring integrity
• Plug and Play T-Harness allows for faster installation

AXSUB-FD1 small

Item added to your cart.

Price: $176.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Axxess AXABH-GM1 Amp Bypass Harness

Allows you to bypass the factory amplifier in select 2014-2024 vehicles from GMC, Chevrolet

AXABH-GM1 big
Go to item page Right Arrow Icon of Right Arrow

Allows you to bypass the factory amplifier in select 2014-2024 vehicles from GMC, Chevrolet

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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

empty

Was $24.99 Details
$14.99

In stock

Only 3 Left!

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Axxess AXDSPX-BM1 Digital signal processor and T-harness

Allows you to add a DSP an aftermarket amplifier to the factory system in select 2006-2015 vehicles from BMW, Mini

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

Allows you to add a DSP an aftermarket amplifier to the factory system in select 2006-2015 vehicles from BMW, Mini

• Plug and Play T-harness for faster installation
• 31-band graphic EQ or 5-band Parametric EQ
• Can be used with OE and aftermarket radios
• Settings adjusted wirelessly from smart device
• Selectable high pass, low pass, or bandpass filters

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

empty

Was $529.00 Details
$329.99

In stock.

• Plug and Play T-harness for faster installation
• 31-band graphic EQ or 5-band Parametric EQ
• Can be used with OE and aftermarket radios
• Settings adjusted wirelessly from smart device
• Selectable high pass, low pass, or bandpass filters

AXDSPX-BM1 small

Item added to your cart.

Price: $329.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Axxess AX-MTR

Universal Trigger output module

AX-MTR big
Go to item page Right Arrow Icon of Right Arrow

Universal Trigger output module

• Universal trigger output module
• Multiple trigger options

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

empty

Was $24.99 Details
$16.99

Available

Ships in 10-14 days

• Universal trigger output module
• Multiple trigger options

Axxess AXSUB-CH4

Add-on subwoofer interface for select Chrysler vehicles 07-20

AXSUB-CH4 big
Go to item page Right Arrow Icon of Right Arrow

Add-on subwoofer interface for select Chrysler vehicles 07-20

• Retains factory wiring integrity
• Plug and Play T-Harness allows for faster installation

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

empty

Was $196.99 Details
$176.99

In stock

Only 3 Left!

• Retains factory wiring integrity
• Plug and Play T-Harness allows for faster installation

AXSUB-CH4 small

Item added to your cart.

Price: $176.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Axxess AXSUB-CH8

Add-on subwoofer interface select Chrysler vehicles 21-Up

AXSUB-CH8 big
Go to item page Right Arrow Icon of Right Arrow

Add-on subwoofer interface select Chrysler vehicles 21-Up

• Retains factory wiring integrity
• Plug and Play T-Harness allows for faster installation

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

empty

Was $196.99 Details
$176.99

In stock

Only 2 Left!

• Retains factory wiring integrity
• Plug and Play T-Harness allows for faster installation

AXSUB-CH8 small

Item added to your cart.

Price: $176.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Axxess AX-AB-GM1

Amp Bypass Harness for select 2014-2024 vehicles from GMC, Chevrolet

AX-AB-GM1 big
Go to item page Right Arrow Icon of Right Arrow

Amp Bypass Harness for select 2014-2024 vehicles from GMC, Chevrolet

• GM Amp Bypass Harness 2014-Up
• Vehicle-specific harness to bypass the factory amplifier
• Provides loose wires to wire to an aftermarket amplifier
• Saves the installer unnecessary labor and wire

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

empty

$14.99

In stock

• GM Amp Bypass Harness 2014-Up
• Vehicle-specific harness to bypass the factory amplifier
• Provides loose wires to wire to an aftermarket amplifier
• Saves the installer unnecessary labor and wire

Axxess AX-ALOC648

4-Channel Adjustable Line Level Converter

AX-ALOC648 big
Go to item page Right Arrow Icon of Right Arrow

4-Channel Adjustable Line Level Converter

• Digital Line Level Converter
• 4-Channel Hi/Low Adapter
• 80 Watts Maximum Input
• 6:1 Step Down
• Adjustable Outputs
• Gold-Plated RCA Connectors

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

empty

5
$24.99

In stock

Only 1 Left!

• Digital Line Level Converter
• 4-Channel Hi/Low Adapter
• 80 Watts Maximum Input
• 6:1 Step Down
• Adjustable Outputs
• Gold-Plated RCA Connectors

Axxess AX-AB-LX2

Amp Bypass Harness for select 2006-2009 vehicles from Lexus

AX-AB-LX2 big
Go to item page Right Arrow Icon of Right Arrow

Amp Bypass Harness for select 2006-2009 vehicles from Lexus

• Amp Bypass Harness
• Vehicle-specific harness to bypass the factory amplifier
• Allows loose wires to wire to an aftermarket amplifier
• Saves the installer unnecessary labor and wire

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

empty

1
Was $22.00 Details
$14.98

In stock

• Amp Bypass Harness
• Vehicle-specific harness to bypass the factory amplifier
• Allows loose wires to wire to an aftermarket amplifier
• Saves the installer unnecessary labor and wire

Axxess AXDSPX-CH8 Digital signal processor and T-harness

Allows you to add a DSP and aftermarket amplifier to the factory system in select 2021-2022 vehicles from Chrysler, Dodge

AXDSPX-CH8 big
Go to item page Right Arrow Icon of Right Arrow

Allows you to add a DSP and aftermarket amplifier to the factory system in select 2021-2022 vehicles from Chrysler, Dodge

• Plug and Play T-harness for faster installation
• 31-Band graphic EQ
• Can be used with OE and aftermarket radios
• Settings adjusted via Bluetooth® in a smart device
• Retains U-Connect voice prompts
• Independent high pass, low pass, and bandpass filters

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

empty

Was $359.99 Details
$279.99

In stock

Only 2 Left!

• Plug and Play T-harness for faster installation
• 31-Band graphic EQ
• Can be used with OE and aftermarket radios
• Settings adjusted via Bluetooth® in a smart device
• Retains U-Connect voice prompts
• Independent high pass, low pass, and bandpass filters

AXDSPX-CH8 small

Item added to your cart.

Price: $279.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Axxess AX-AB-CH4

Amp Bypass Harness for select 2015-2024 vehicles from Jeep, Dodge, Ram

AX-AB-CH4 big
Go to item page Right Arrow Icon of Right Arrow

Amp Bypass Harness for select 2015-2024 vehicles from Jeep, Dodge, Ram

• Chrysler Amp Bypass Harness 2015-Up
• Vehicle-specific harness to bypass the factory amplifier
• Provides loose wires to wire to an aftermarket amplifier
• Saves the installer unnecessary labor and wire

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

empty

$14.99

In stock

• Chrysler Amp Bypass Harness 2015-Up
• Vehicle-specific harness to bypass the factory amplifier
• Provides loose wires to wire to an aftermarket amplifier
• Saves the installer unnecessary labor and wire

Axxess AX-AB-TY4

Amplifier Bypass Harness for select 2005-2018 vehicles from Toyota

AX-AB-TY4 big
Go to item page Right Arrow Icon of Right Arrow

Amplifier Bypass Harness for select 2005-2018 vehicles from Toyota

• Vehicle specific harness to bypass the factory amplifier
• Allows loose wires to wire to an aftermarket amplifier

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

empty

$19.95

In stock

• Vehicle specific harness to bypass the factory amplifier
• Allows loose wires to wire to an aftermarket amplifier

Axxess AXDSP-L

6-Channel Universal Digital Signal Processor

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

6-Channel Universal Digital Signal Processor

• 15 Band graphic EQ
• 4 inputs and 6 individually assignable outputs
• Independent equalization for front, rear, and sub
• Independent crossover for front, rear, and sub
• Selectable slope (12, 24, 36, or 48db per octave)
• Front and rear channels can be delayed independently up to 10ms
• Easy behind the radio installation in most applications

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

empty

1
Was $436.00 Details
$289.00

In stock

Only 1 Left!

• 15 Band graphic EQ
• 4 inputs and 6 individually assignable outputs
• Independent equalization for front, rear, and sub
• Independent crossover for front, rear, and sub
• Selectable slope (12, 24, 36, or 48db per octave)
• Front and rear channels can be delayed independently up to 10ms
• Easy behind the radio installation in most applications

AXDSP-L small

Item added to your cart.

Price: $289.00

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart

Axxess AXABH-HN1 Amp Bypass Harness

Allows you to bypass the factory amplifier in 2018-2022 Honda Insight, Accord Hybrid

AXABH-HN1 big
Go to item page Right Arrow Icon of Right Arrow

Allows you to bypass the factory amplifier in 2018-2022 Honda Insight, Accord Hybrid

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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

empty

Was $24.99 Details
$14.99

In stock

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Axxess AX-MLOC725

2 Channel Mini 150 Watt LOC With Signal SensingTurn-On

AX-MLOC725 big
Go to item page Right Arrow Icon of Right Arrow

2 Channel Mini 150 Watt LOC With Signal SensingTurn-On

• 2-Channel Input
• Adjustable Gain For Each Channel
• 150W Max Per Channel
• 12V Signal Sense Turn On
• Universal Application

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

empty

2
$19.99

In stock

• 2-Channel Input
• Adjustable Gain For Each Channel
• 150W Max Per Channel
• 12V Signal Sense Turn On
• Universal Application

Axxess AXABH-LX3 Amp Bypass Harness

Allows you to bypass the factory amplifier in 2010-2015 Lexus IS350, IS250

AXABH-LX3 big
Go to item page Right Arrow Icon of Right Arrow

Allows you to bypass the factory amplifier in 2010-2015 Lexus IS350, IS250

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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

empty

Was $24.00 Details
$16.99

In stock

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Axxess AXSUB-GM5

Add-on subwoofer Interface select GM vehicles 22-24

AXSUB-GM5 big
Go to item page Right Arrow Icon of Right Arrow

Add-on subwoofer Interface select GM vehicles 22-24

• Plug and play T-Harness allows for faster installation
• AXSUB-GM5 Interface and Bass Knob for subwoofer level control
• Micro USB updateable

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

empty

Was $196.99 Details
$176.99

In stock.

• Plug and play T-Harness allows for faster installation
• AXSUB-GM5 Interface and Bass Knob for subwoofer level control
• Micro USB updateable

AXSUB-GM5 small

Item added to your cart.

Price: $176.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Axxess AXDSPX-BMWM25 Digital signal processor and T-harness

Allows you to add an aftermarket amplifier to the factory system in select 2010-2020 vehicles from BMW With MOST25 Amplifier

AXDSPX-BMWM25 big
Go to item page Right Arrow Icon of Right Arrow

Allows you to add an aftermarket amplifier to the factory system in select 2010-2020 vehicles from BMW With MOST25 Amplifier

• Plug and Play T-harness for faster installation
• 31-band graphic EQ or 5 Band Parametric EQ
• Designed for MOST® amplified sound systems
• Compatible with both Android and Apple devices
• 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.

empty

Was $629.99 Details
$389.99

In stock

Only 1 Left!

• Plug and Play T-harness for faster installation
• 31-band graphic EQ or 5 Band Parametric EQ
• Designed for MOST® amplified sound systems
• Compatible with both Android and Apple devices
• Settings adjusted via Bluetooth® in a smart device
• Selectable high pass, low pass, or bandpass filters

AXDSPX-BMWM25 small

Item added to your cart.

Price: $389.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Items per page: 20

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

Add vehicle
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