Metra offers amplifier installation kits designed to facilitate the addition of aftermarket amplifiers to vehicle audio systems. These kits provide the necessary wiring and hardware for a standard installation. Currently documented kits include the OY-AKBL3, a 1500-watt 4-gauge kit, and the BY-AK20, a 600-watt kit. Metra also provides resources for installation support and troubleshooting through its knowledge base and technical support team.
Kit Specifications and Components
The available documentation details two specific amplifier installation kits from Metra. The OY-AKBL3 is rated for use with amplifiers up to 1500 watts and utilizes 4-gauge wiring. This kit includes power and ground wire, RCA cables, a remote wire, an inline fuse, and all required hardware for installation. The main power wire within this kit is blue. The kit is described as “universal,” suggesting compatibility with a range of vehicles.
The BY-AK20 kit is designed for amplifiers up to 600 watts. It includes power wire, ground wire, RCA cable, speaker wire, and necessary hardware. The documentation notes that a line output converter (BY-LOC, sold separately) is required when integrating the amplifier with an original equipment manufacturer (OEM) radio.
Installation Considerations
The provided documentation emphasizes the importance of following installation instructions carefully. Metra’s technical support team advises users encountering difficulties to review the instructions thoroughly and ensure the installation was performed as directed. The documentation does not provide detailed step-by-step installation procedures, but directs users to Metra’s knowledge base for installation guides, vehicle-specific guides, and troubleshooting resources.
Technical Support and Resources
Metra provides multiple avenues for technical support. Users can access the Metra Electronics Knowledge Base for general instructions, installation instructions, vehicle-specific guides, and troubleshooting FAQs. The knowledge base also features a search function to locate specific documents by name, make, model, or part number.
A dedicated technical support team is available to assist with troubleshooting, product information, and technical advice. However, before contacting technical support, users are advised to ensure the vehicle is in a state ready for troubleshooting steps.
OEM Radio Integration
When integrating an aftermarket amplifier with an OEM radio, the documentation specifically states that a line output converter (BY-LOC) is required. This suggests that OEM radios may not have the necessary RCA outputs to directly connect to an aftermarket amplifier. The BY-LOC converts the speaker-level outputs of the OEM radio into RCA-level signals suitable for amplifier input. The BY-LOC is sold as a separate component and is not included in the BY-AK20 kit.
Safety Precautions and Warnings
The documentation includes a general warning to ensure the vehicle is in a ready state before contacting Metra Technical Support. This implies that certain vehicle systems may need to be operational to effectively diagnose and resolve installation or performance issues. No other specific safety precautions are detailed within the provided source material.
Kit Contents Summary
The following summarizes the contents of each kit, based on the provided documentation:
- OY-AKBL3 (1500 Watt, 4 Gauge):
- 4-gauge power and ground wire (17 feet)
- RCA cable
- Remote wire
- Inline fuse
- All necessary hardware
- Blue main power wire
- BY-AK20 (600 Watt):
- Power wire
- Ground wire
- RCA cable
- Speaker wire
- Necessary hardware
- Requires BY-LOC (sold separately) for OEM radio integration
Troubleshooting Guidance
The documentation offers limited direct troubleshooting guidance. It primarily directs users to the Metra knowledge base and technical support team for assistance. The emphasis is on careful adherence to installation instructions as a preventative measure against issues. The documentation does not detail common problems or their solutions.
Conclusion
Metra amplifier installation kits, such as the OY-AKBL3 and BY-AK20, provide a convenient package of components for adding aftermarket amplification to vehicle audio systems. The kits differ in their power handling capabilities and include specific components tailored to those levels. Successful integration with OEM radios requires the separate purchase of a line output converter. Metra offers comprehensive support resources, including a knowledge base and a dedicated technical support team, to assist users with installation and troubleshooting. The documentation stresses the importance of careful installation and directs users to available resources for further guidance.