A-414

 

Single channel, 400 watt full-bridge topology amplifier. Used across the audio marketplace from full-range monitors to small subwoofers and even the deserts of Iraq for military hailing systems. The A-414 is versatile and great sounding.

Like all PowerPhysics amplifiers, just bolt it down next to one of our switch-mode power supplies and you have a plate amplifier for your powered speaker.

Key Features:

● Proprietary One Cycle SoundTM Control
● Rated Power: 400 Watts @ 4 Ohms
● 117dBA dynamic Range
● THD+N < 0.03%, 0.1W to Rated Power
● Amplifier Efficiency 93%
● System Efficiency > 85%
● Damping Factor > 375 @ 100Hz 4 Ohms
● DC offset < 25mV
● Remote Disable

● Small Footprint 2 x 4 Inch (52 x 103 mm)
● Output Feedback
● Over Current Protection: Short to Ground
● Over Current Protection: Shorted Load
● Output current monitor
● Temperature Protection and Monitor
● Indicator Drivers: Power, Clip, Protection
● Power Supply Under Voltage Lockout
● Clickless Turn-on