Infinity Reference 3004A 4-Channel Car Amplifier Instrument Cables and the woofer uses a

and the woofer uses a 40 mm CCAW voice coil on a glass-fiber former

Use a properly fused installation

while the coaxial tweeter uses a neodymium magnet and soft Tetolon dome

pedal input or output

5 mm depth

Infinity Reference 3004A 4-Channel Car Amplifier Instrument Cables and the woofer uses aThe Infinity Reference 3004A is a four channel car amplifier designed to add clean, controllable power to front and rear speakers. It is suited to drivers upgrading factory powered speakers or building an aftermarket system that needs more output and tuning flexibility. With four independently amplified channels, it can support a conventional full range speaker layout or be configured for a bridged two channel application. Rated at 75 watts RMS per