Massive Audio EDGE E4F

Don't be deceived by its small size—the Massive Audio E4F "EDGE" Series Amplifier is a compact Class D powerhouse capable of delivering up to 2000 Watts RMS at 1 Ohm. With a frequency range of 25Hz - 18kHz, this amplifier is versatile enough to drive subwoofers, mid-range, and full-range speakers with high current.

Its Class D design ensures a compact footprint and cool operation in any system configuration. The E4F comes with a regulated power supply and dual output voltage, ensuring you never run out of power. The amplifier also includes a built-in OEM Line Level Converter with RCA inputs, capable of handling signals up to 10 volts, eliminating the need for additional components.

For installations requiring high input sources, the E4F offers differential input switching to prevent ground noise and an auto-sensing turn-on function. It features variable LPF, HPF, and full-range crossovers for precise tuning, and includes a 0-12dB variable Bass Boost circuit, which can be controlled remotely with the optional UR1 Bass Boost control. Additionally, the amplifier is equipped with advanced 5-way protection circuitry for enhanced reliability.