1. Product Overview
The Audison CBT1 is an RCA multipole connector designed to facilitate seamless and efficient audio signal connections. It serves as an adapter between a head unit's PRE OUTs (with a minimum output of 2V) and the Hi-Level inputs of Audison bit Ten or bit Ten D digital signal processors.
2. Safety Information
Please read and understand all safety instructions before installing or using the Audison CBT1 connector. Failure to follow these instructions may result in damage to the product, connected devices, or personal injury.
- Ensure all power to audio components is disconnected before making any connections.
- Verify correct polarity and connection points to prevent electrical shorts or damage.
- Avoid exposing the connector to moisture, extreme temperatures, or corrosive substances.
- Handle the connector by its body, not by the wires, to prevent damage to the internal connections.
- If you are unsure about any installation step, consult a qualified audio technician.
3. What's in the Box
The Audison CBT1 package typically includes:
- 1x Audison CBT1 RCA Multipole Connector Assembly
- Protective RCA caps (quantity may vary)

Image 3.1: The Audison CBT1 connector assembly, showing the multipole connector, individual RCA plugs, and protective caps.
4. Setup and Installation
The CBT1 connector is designed for straightforward integration into an existing car audio system. Follow these steps for proper installation:
- Preparation: Ensure all audio equipment, including the head unit and any amplifiers or processors, is powered off and disconnected from the vehicle's battery.
- Identify Connections: Locate the PRE OUTs on your head unit. These are typically RCA outputs labeled for front, rear, and subwoofer channels. Also, identify the Hi-Level inputs on your Audison bit Ten or bit Ten D processor.
- Connect RCA Plugs: Connect the individual RCA plugs of the CBT1 harness to the corresponding PRE OUTs on your head unit. Ensure a firm and secure connection for each plug. The harness is typically color-coded or labeled (e.g., FL for Front Left, RL for Rear Left) to match standard audio channel assignments.
- Connect Multipole Connector: Insert the multipole connector end of the CBT1 harness into the designated Hi-Level input port on your Audison bit Ten or bit Ten D processor. Ensure it clicks securely into place.
- Secure Wiring: Route the wiring safely, away from moving parts, sharp edges, and heat sources. Use cable ties or clips to secure the harness and prevent accidental disconnections or damage.
- Final Check: Double-check all connections to ensure they are secure and correctly matched.
- Power On: Reconnect power to your audio system and test the audio output.

Image 4.1: A close-up view of the RCA connectors on the CBT1 harness, showing channel labels (e.g., FL, RL) for proper connection identification.
5. Operating Instructions
The Audison CBT1 is a passive connector and does not require active operation. Once correctly installed, it facilitates the transmission of audio signals from your head unit to the connected Audison bit Ten or bit Ten D processor. The functionality of your audio system will depend on the proper configuration and operation of the connected head unit and processor.
Ensure that the head unit's PRE OUTs are enabled and configured correctly to send signals to the processor. Refer to the user manuals of your head unit and Audison processor for specific operating instructions related to signal routing and audio settings.
6. Maintenance
The Audison CBT1 connector requires minimal maintenance to ensure long-term performance:
- Keep Connections Secure: Periodically check that all RCA plugs and the multipole connector are firmly seated. Vibrations in a vehicle can sometimes loosen connections over time.
- Cleanliness: Keep the connector and its terminals free from dust, dirt, and moisture. Use a soft, dry cloth to gently wipe the exterior if necessary. Do not use harsh chemicals or abrasive cleaners.
- Environmental Protection: Ensure the connector is not exposed to direct sunlight, extreme heat, or excessive humidity, which can degrade materials over time.
7. Troubleshooting
If you experience issues after installing the Audison CBT1, consider the following troubleshooting steps:
- No Audio Output:
- Verify that all RCA connections from the head unit to the CBT1, and the multipole connection to the processor, are secure.
- Ensure the head unit's PRE OUTs are active and the volume is turned up.
- Check the power and signal status of your Audison bit Ten/bit Ten D processor.
- Confirm that the correct input source is selected on your processor.
- Distorted or Poor Quality Audio:
- Inspect RCA cables for any signs of damage or loose connections.
- Ensure the CBT1 is not routed near power cables or other sources of electrical interference.
- Check the ground connections of your audio system components.
- Incorrect Channel Assignment:
- Review the RCA connections to ensure that each channel (e.g., Front Left, Front Right) from the head unit is connected to the corresponding input on the CBT1 harness.
If problems persist after performing these checks, consult the user manuals for your head unit and Audison processor, or contact a professional audio installer.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Audison |
| Model Number | CBT1 |
| Connector Type | RCA |
| Cable Type | RCA |
| Compatible Devices | Amplifier, Receiver, Audio Equipment (specifically Audison bit Ten/bit Ten D processors) |
| Special Feature | High-speed signal transmission capability |
| Package Dimensions | 7.09 x 3.7 x 2.44 inches |
| Package Weight | 4.23 ounces |
9. Warranty and Support
Specific warranty information for the Audison CBT1 connector is typically provided at the point of purchase or within the product packaging. Please refer to your purchase documentation or contact your authorized Audison dealer for details regarding warranty coverage and terms.
For technical support or further assistance, please contact your Audison dealer or visit the official Audison website for support resources.





