User Manual Q&AAnswer
Mar 19, 2025 - 08:36 AM
To connect the BOSS AUDIO BAB8 subwoofer to your car's audio system, you have two options: low-level input wiring and high-level input wiring.
1. Low-Level Input Wiring:
- Connect the RCA jacks (LOW INPUT) on the subwoofer to the RCA audio outputs on your head unit using RCA cables.
- Make sure the left and right channels are correctly matched.
- Use high-quality RCA cables to minimize noise and run them away from large cable loops, electric fans, and power cables.
2. High-Level Input Wiring:
- Use the supplied high-level input wire harness.
- Connect the HIGH INPUT connector to the speaker output wires of your head unit, observing speaker polarity.
- Make sure the speaker wires are securely connected and properly insulated.
- Run the wires under the vehicle mats for wire protection.
Remember, do not connect both the high-level and low-level inputs from your source unit to the subwoofer at the same time.
For more detailed instructions and illustrations, refer to the "Low-Level Input Wiring" and "High-Level Input Wiring" sections in the user manual.
Note: It is always recommended to consult a professional installer for proper installation.
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