Selecting the correct amplifier for a subwoofer depends on its RMS power rating and impedance. For example, a single voice coil (SVC) subwoofer rated at 400W RMS at 2 ohms requires an amplifier capable of delivering 400W RMS at 2 ohms. Systems using dual voice coil (DVC) subwoofers or multiple subwoofers introduce additional complexity, as wiring configurations in series or parallel will alter the final impedance load on the amplifier. Because of these variables, professional system design is strongly recommended to ensure compatibility, safety and performance.
For expert system matching, we recommend enquiring with your local Focal Authorised Car Audio Australia Dealer.
