Bridging an amplifier refers to combining two channels into a single, more powerful output channel. This is commonly done when additional power is required, such as powering a subwoofer from a multi-channel amplifier. For example, a 4 channel amplifier can be configured to run two channels for front speakers, while the remaining two channels are bridged together to drive a subwoofer. This effectively doubles the available power for that channel. It is essential that the amplifier is specifically designed to support bridged operation, as incorrect configuration may cause damage.
To ensure safe and correct system setup, we recommend enquiring with your local Focal Authorised Car Audio Australia Dealer.
