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MB Quart MBQJ-AMP-ACC-1

Amplifier and Line Output Converter Integration Kit for select 2019-2026 Gladiator and Wrangler

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Amplifier and Line Output Converter Integration Kit for select 2019-2026 Gladiator and Wrangler

• Amplifier and Line Output Converter Integration Kit
• Designed for installation in an OEM audio system
• Includes 4-channel line output converter
• Multiple signal harnesses for 2018-2023 and 2024-up vehicles
• Powered coated amplifier mount

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List price $349.99
Save $95.00
-27% $254.99

In stock

• Amplifier and Line Output Converter Integration Kit
• Designed for installation in an OEM audio system
• Includes 4-channel line output converter
• Multiple signal harnesses for 2018-2023 and 2024-up vehicles
• Powered coated amplifier mount

Limited time!

Alpine HRN-TSLA-M3P2

Installation Harness for PSS-TSLA-M3P Audio Upgrade in select 2017-2023 Model 3

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Installation Harness for PSS-TSLA-M3P Audio Upgrade in select 2017-2023 Model 3

• Tesla Model 3 audio installation harness
• Compatible with select 2017-2023 Model 3
• For use with Alpine PSS-TSLA-M3P
• Plug and play to factory connectors

shipping truck icon Free shipping in USA. Provide zip for delivery date.
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VIP Product Get $27.00 in rewards to spend later

List price $350.00
Save $80.00
-23% $270.00

In stock

Only 3 Left!

• Tesla Model 3 audio installation harness
• Compatible with select 2017-2023 Model 3
• For use with Alpine PSS-TSLA-M3P
• Plug and play to factory connectors

Limited time!

Alpine HRN-TSLA-M3P1

Installation Harness for PSS-TSLA-M3P Audio Upgrade in select 2017-2023 Model 3

HRN-TSLA-M3P1 big
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Installation Harness for PSS-TSLA-M3P Audio Upgrade in select 2017-2023 Model 3

• Tesla Model 3 audio installation harness
• Compatible with select 2017-2023 Model 3
• For use with Alpine PSS-TSLA-M3P
• Plug and play to factory connectors

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

VIP Product Get $27.00 in rewards to spend later

List price $350.00
Save $80.00
-23% $270.00

In stock

Only 2 Left!

• Tesla Model 3 audio installation harness
• Compatible with select 2017-2023 Model 3
• For use with Alpine PSS-TSLA-M3P
• Plug and play to factory connectors

Limited time!

Alpine HRN-TSLA-M3B3

Installation Harness for PSS-TSLA-M3B Audio Upgrade in select 2017-2025 Model Y and Model 3 with Base Audio System

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Installation Harness for PSS-TSLA-M3B Audio Upgrade in select 2017-2025 Model Y and Model 3 with Base Audio System

• Tesla Model 3 audio installation harness
• Compatible with select 2017-2025 Model Y and Model 3
• For vehicles with Base audio system
• For use with Alpine PSS-TSLA-M3B
• Plug and play to factory connectors

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

VIP Product Get $27.00 in rewards to spend later

List price $350.00
Save $80.00
-23% $270.00

In stock

Only 3 Left!

• Tesla Model 3 audio installation harness
• Compatible with select 2017-2025 Model Y and Model 3
• For vehicles with Base audio system
• For use with Alpine PSS-TSLA-M3B
• Plug and play to factory connectors

Limited time!

Alpine HRN-TSLA-M3B1

Installation Harness for PSS-TSLA-M3B Audio Upgrade in select 2017-2025 Model Y and Model 3 with Base Audio System

HRN-TSLA-M3B1 big
Go to item page Right Arrow Icon of Right Arrow

Installation Harness for PSS-TSLA-M3B Audio Upgrade in select 2017-2025 Model Y and Model 3 with Base Audio System

• Tesla Model 3 audio installation harness
• Compatible with select 2017-2025 Model Y and Model 3
• For vehicles with Base audio system
• For use with Alpine PSS-TSLA-M3B
• Plug and play to factory connectors

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

VIP Product Get $27.00 in rewards to spend later

List price $350.00
Save $80.00
-23% $270.00

In stock

Only 2 Left!

• Tesla Model 3 audio installation harness
• Compatible with select 2017-2025 Model Y and Model 3
• For vehicles with Base audio system
• For use with Alpine PSS-TSLA-M3B
• Plug and play to factory connectors

Limited time!

Alpine HRN-TSLA-M3P3

Installation Harness for PSS-TSLA-M3P Audio Upgrade in select 2017-2023 Model 3

HRN-TSLA-M3P3 big
Go to item page Right Arrow Icon of Right Arrow

Installation Harness for PSS-TSLA-M3P Audio Upgrade in select 2017-2023 Model 3

• Tesla Model 3 audio installation harness
• Compatible with select 2017-2023 Model 3
• For use with Alpine PSS-TSLA-M3P
• Plug and play to factory connectors

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

VIP Product Get $27.00 in rewards to spend later

List price $350.00
Save $80.00
-23% $270.00

In stock

Only 2 Left!

• Tesla Model 3 audio installation harness
• Compatible with select 2017-2023 Model 3
• For use with Alpine PSS-TSLA-M3P
• Plug and play to factory connectors

Limited time!

Alpine HRN-TSLA-MY3

Installation Harness for PSS-TSLA-MY Audio Upgrade in select 2020-2024 Model Y

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Installation Harness for PSS-TSLA-MY Audio Upgrade in select 2020-2024 Model Y

• Tesla Model Y audio installation harness
• Compatible with select 2020-2024 Model Y
• For use with Alpine PSS-TSLA-MY
• Plug and play to factory connectors

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

VIP Product Get $27.00 in rewards to spend later

List price $350.00
Save $80.00
-23% $270.00

In stock

• Tesla Model Y audio installation harness
• Compatible with select 2020-2024 Model Y
• For use with Alpine PSS-TSLA-MY
• Plug and play to factory connectors

Limited time!

Alpine HRN-TSLA-MY1

Installation Harness for PSS-TSLA-MY Audio Upgrade in select 2020-2024 Model Y

HRN-TSLA-MY1 big
Go to item page Right Arrow Icon of Right Arrow

Installation Harness for PSS-TSLA-MY Audio Upgrade in select 2020-2024 Model Y

• Tesla Model Y audio installation harness
• Compatible with select 2020-2024 Model Y
• For use with Alpine PSS-TSLA-MY
• Plug and play to factory connectors

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

VIP Product Get $27.00 in rewards to spend later

List price $350.00
Save $80.00
-23% $270.00

In stock

Only 2 Left!

• Tesla Model Y audio installation harness
• Compatible with select 2020-2024 Model Y
• For use with Alpine PSS-TSLA-MY
• Plug and play to factory connectors

Limited time!

Alpine HRN-TSLA-MY2

Installation Harness for PSS-TSLA-MY Audio Upgrade in

HRN-TSLA-MY2 big
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Installation Harness for PSS-TSLA-MY Audio Upgrade in

• Tesla Model Y audio installation harness
• Compatible with
• For use with Alpine PSS-TSLA-MY
• Plug and play to factory connectors

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

VIP Product Get $27.00 in rewards to spend later

List price $350.00
Save $80.00
-23% $270.00

In stock

Only 2 Left!

• Tesla Model Y audio installation harness
• Compatible with
• For use with Alpine PSS-TSLA-MY
• Plug and play to factory connectors

Limited time!

Alpine HRN-TSLA-M3B2

Installation Harness for PSS-TSLA-M3B Audio Upgrade in select 2017-2025 Model Y and Model 3 with Base Audio System

HRN-TSLA-M3B2 big
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Installation Harness for PSS-TSLA-M3B Audio Upgrade in select 2017-2025 Model Y and Model 3 with Base Audio System

• Tesla Model 3 audio installation harness
• Compatible with select 2017-2025 Model Y and Model 3
• For vehicles with Base audio system
• For use with Alpine PSS-TSLA-M3B
• Plug and play to factory connectors

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

VIP Product Get $27.00 in rewards to spend later

List price $350.00
Save $80.00
-23% $270.00

In stock

Only 2 Left!

• Tesla Model 3 audio installation harness
• Compatible with select 2017-2025 Model Y and Model 3
• For vehicles with Base audio system
• For use with Alpine PSS-TSLA-M3B
• Plug and play to factory connectors

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    All About

    Specials & Promotions

    The Deals Department includes all items with extra savings such as last chance items or items on special. In addition to instant savings on new gear, we also have Sonic Electronix Coupons easily grouped and refurbished electronics in our Deals Department.

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    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!
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    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!
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    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.