{"product_id":"axxess-loc-tyh1-active-loc-t-harness-toyota-scion-subaru","title":"Axxess LOC-TYH1 Active LOC T-Harness Toyota Scion Subaru","description":"\u003ch2\u003eAdd a Subwoofer or Full Amp System Without Cutting Factory Wiring — Axxess LOC-TYH1\u003c\/h2\u003e\u003cp\u003eUpgrading your Toyota, Scion, or Subaru audio system doesn't have to mean cutting into your factory wiring. The \u003cstrong\u003eAxxess LOC-TYH1\u003c\/strong\u003e is an active LOC T-harness engineered for non-amplified factory systems, letting you add a standalone subwoofer amplifier or a complete 4-channel audio system with a clean, plug-and-play installation. Your factory speakers keep working exactly as they should — no interruptions, no compromises.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive LOC T-Harness:\u003c\/strong\u003e 10-pin and 6-pin mating plugs stay connected during installation, ensuring factory speakers continue to receive power from the radio throughout the upgrade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Wired Subwoofer Output:\u003c\/strong\u003e Speaker-level audio output on the radio side of the LOC T-harness is ready for a dedicated subwoofer amplifier or powered subwoofer right out of the box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Channel Amplifier Compatible:\u003c\/strong\u003e Wiring can be adjusted using the 8-pin connectors to integrate a full 4-channel amplifier into your factory system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoutes Amp Outputs Back Through Factory Wiring:\u003c\/strong\u003e Includes all materials needed to send your aftermarket amplifier's output back through the factory wiring to reach the speakers — keeping the install clean and hidden.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearly Labeled Wire Bundle:\u003c\/strong\u003e Color-coded labels indicate exactly which wires to disconnect and where to connect your amplifier outputs — no guesswork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks with Axxess Line Output Converters:\u003c\/strong\u003e Designed to pair seamlessly with Axxess LOC products for a complete integration solution.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStep-by-Step Instruction Manual Included\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHarness Connections Include\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e12V power (with in-line 10A fuse)\u003c\/li\u003e\n\u003cli\u003eGround\u003c\/li\u003e\n\u003cli\u003eRemote turn-on wire with butt connector\u003c\/li\u003e\n\u003cli\u003e4-channel speaker-level outputs\u003c\/li\u003e\n\u003cli\u003eInput and output quick-connect harness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Vehicles\u003c\/h3\u003e\u003cp\u003eThis active LOC T-harness covers a wide range of non-amplified Toyota, Scion, and Subaru vehicles including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToyota:\u003c\/strong\u003e 4Runner, 86, Avalon, C-HR, Camry, Celica, Corolla, Cressida, Echo, FJ Cruiser, Highlander, Land Cruiser, Matrix, MR2, MR2 Spyder, Paseo, Pickup, Previa, Prius, RAV4, Sequoia, Sienna, Solara, Supra, T100, Tacoma, Tercel, Tundra, Van, Venza, Yaris (various years 1980–2020)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScion:\u003c\/strong\u003e FR-S, iQ, tC, xA, xB, xD (various years 2004–2016)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubaru:\u003c\/strong\u003e BRZ, Crosstrek, Forester, Impreza, Legacy, Outback, WRX, WRX STI (various years 2013–2021)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy the LOC-TYH1?\u003c\/h3\u003e\u003cp\u003eThis active LOC T-harness is the professional installer's choice for clean, reversible audio upgrades on Toyota and Subaru platforms. No cutting, no splicing, no signal degradation — just a solid connection that preserves your factory system while unlocking the full potential of your aftermarket amplifier.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProfessional installation available at Best Auto Sound \u0026amp; Security in Central Texas. Contact us to schedule your build.\u003c\/em\u003e\u003c\/p\u003e","brand":"Axxess","offers":[{"title":"Default Title","offer_id":44021324808305,"sku":"LOC-TYH1","price":67.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/4884\/5937\/files\/Screenshot_12-8-2026_105527_www.metraonline.com.jpg?v=1786550147","url":"https:\/\/12volttoys.com\/products\/axxess-loc-tyh1-active-loc-t-harness-toyota-scion-subaru","provider":"Best Auto Sound \u0026 Security","version":"1.0","type":"link"}