Toyota Plug and Play Amplifier Audio Adapter with Remote Wire

Add an aftermarket amplifier to your factory Toyota system — the easy way.

No cutting. No guesswork. No risk.

This plug & play amplifier harness is designed to let you safely add an aftermarket amp or subwoofer to your factory stereo — without touching your factory wiring.

✅ Why this harness makes installs easy:

• ✔ Plug & play connection to factory wiring
• ✔ No cutting or splicing required
• ✔ Built-in high to low (RCA) audio converter
• ✔ Clean, reliable signal for aftermarket amplifiers
• ✔ Includes remote turn-on solution
• ✔ Designed for vehicle-specific fitment

🔊 How it works:

This harness connects directly behind your factory stereo and converts the speaker-level signal into a clean low-level RCA output for your amplifier.

No more trying to:

• Find speaker wires
• Tap into random wiring
• Risk damaging your factory system

⚡ Remote turn-on made simple:

Includes:

• Fuse tap (with fuse)
• 3m remote trigger wire

Some aftermarket amplifiers include built-in signal sensing, meaning a separate trigger may not be required.

⚠️ Important notes:

• Stereo/head unit removal is required for installation
• Installation instructions are not included
• If using fuse tap, wiring must be completed manually
• Not suitable for vehicles with factory amplified systems (including JBL)

🚗 Compatibility:

• Toyota models (varies by listing — see title)
• Available for:
• 2010–2019 Toyota (non JBL)
• 2020–2026 Toyota (non JBL)
• PX2/PX3 Ranger

If unsure, send us a photo of your stereo — we’ll confirm compatibility for you.

🇦🇺 Why buy from us:

• ✔ Ships from NSW
• ✔ Fast dispatch
• ✔ Local support if needed
• ✔ Designed for Australian vehicles