Eton BAK BMW Plug-and-Play Amplifier Connection Cable Kit

The Eton BAK is a plug-and-play cable kit for adding a four-channel aftermarket amplifier to compatible BMW E-Series, F-Series and G-Series vehicles with under-seat woofers and no separate factory amplifier. It connects at the factory woofer locations so the original vehicle harness does not need to be cut.

The two supplied cable assemblies collect the factory high-level audio signal, route it to the aftermarket amplifier and return the amplified output to the vehicle speaker wiring. This approach preserves the original connectors and supports a reversible installation.

KEY FEATURES

• Plug-and-play connection at left and right under-seat woofers
• No cutting of the original vehicle wiring
• Routes factory high-level signal to a four-channel amplifier
• Returns amplified output through the factory speaker harness
• Reversible installation for compatible vehicles

SPECIFICATIONS

INCLUDES

• Two vehicle-specific BMW cable assemblies

IMPORTANT NOTES

• Vehicle and factory-audio compatibility must be checked before ordering.
• Amplifier, power wiring and any additional signal accessories are not included.