Hertz Dieci Plug & Play Full System (5-Channel) Bundle Upgrade (B&O System) | '21- Current Ford Bronco
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*** New Trail Seven Pods Included ***
Ford Bronco B&O audio amp wiring differs by model year: Pre-2025 requires our T-harness connected at the factory radio for front-to-back speaker wiring; 2025+ uses integrated rear OEM harness only.
- Older models (pre-2025): The B&O amplifier requires running a new speaker wire T-harness from the amp (rear) to the head unit (front), connected at the factory radio, bypassing the OEM setup.
- 2025 and newer models: The updated B&O OEM amplifier integrates fully with the existing rear wiring harness—no need to run new wires to the head unit. The original harness is retained entirely in the rear.
We are excited to introduce our Plug-and-Play Hertz Dieci Full-System Audio Bundle, designed specifically to transform the audio experience in your Ford Bronco. This premium system is exclusively compatible with Broncos equipped with the factory B&O audio system, delivering high-performance sound, superior clarity, and powerful bass—all while maintaining a seamless, factory-integrated look. Whether you're cruising the highway or hitting off-road trails, this upgrade ensures exceptional audio quality to match the rugged capability of your Bronco.
2-Door Broncos: Please review the "Vehicle Fitment Guide" section below.
For the Bronco's with the Non-Factory B&O system, check out your bundle here: LINK
See Video Tab and Installation Tab below for additional Installation guide links and videos.

