Planet Audio PL4000.1D Pulse Series Class D Monoblock Car Amplifier - 1 Ohm Stable, MOSFET, Low Level Inputs, Low Pass Crossover, 4000 High Output

The Planet Audio PL4000.1D Pulse Series Class D Monoblock Car Amplifier is made for drivers who want bigger, deeper bass from their subwoofer system. This mono car amp delivers high output performance at 1 ohm, helping bring stronger low-end impact to your music inside your vehicle. It also supports 2 and 4 ohm setups, giving you flexibility when building your system. The efficient Class D design helps the amplifier run cooler while delivering steady performance, and the MOSFET power supply supports stable, consistent output. With 1 ohm stability, it is built to handle demanding subwoofer setups. You can shape your bass using the variable low pass crossover and help protect your system with the built-in subsonic filter. Low level inputs allow easy connection to compatible stereos, and the strapping feature lets you link two amplifiers together for increased output in larger car audio builds.