AL250.4 | 1600 Watt 4-Channel Amplifier

  • $399.95
    Unit price per 


The AL250.4 4-channel car amplifier by Audio Legion is the amplifier needed when you have speakers that demand power. Built into a stout heatsink designed for optimal heat dissipation, the AL250.4 is capable of supplying 4 channels (each @ 4 Ohm) 250 watts of continuous power. This amplifier design incorporates Korean technology to deliver unwavering power. The input side of the amplifier features all controls necessary for the user to tweak the unit to their precise specifications, including gain adjustment, separate high and low pass filters, and a toggle to choose which filters you would like to utilize. These controls separately control channels 1/2 and channels 3/4 for greater personalization. Remote knob included.

Download AL250.4 Manual

  • Continuous Power Output at 14.4V Input 
    •  RMS Power, 4 ohms stereo: 250 Watts x 4 CH
    •  RMS Power, 2 ohms stereo: 400 Watts x 4 CH
    •  RMS Power, 4 ohms bridged: 800 Watts x 2 CH 
  • Signal to Noise Ratio: >90dB 
  • Low Pass (Band Pass) Frequency Crossover: 50Hz~500Hz
  • High Pass Frequency Crossover: 50Hz~500Hz 
  • Frequency Response: 10Hz~30KHz (+/- 1dB)
  • T.H.D Continuous at 4 ohm, 1KHz: <0.05%
  • Channel Separation: 75dB
  • Input Sensitivity: Variable 8V~200mV (+/- 5%)
  • Operating Voltage: DC 8.5V~16V 
  • Recommended Fuse Rating: 40A x 2