DS18 PRO Full-Range Class D 4 Channel Amplifier 1000 Watts Rms x 4 ( 4000 rms ) @ 1-Ohm

Product type: 4 Channel Amplifier

Vendor: DS18



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If you are looking for serious power for serious sets of speakers, look no further than the Frx line of amplifiers. These are the can-do anything amps of DS18. Specifically designed to run everything, these full range amps are beasts that can power subwoofers, midrange speakers, and tweeters just with a few tweaks of the built-in crossover. These units have built in high flow fans to help with the thermal capacity, bass knobs to fine tune sound, and come in a very small package so you can save space for other important things. These amps are all 1 ohm stable so you can wire down and get all the desired speakers on one channel and can get the maximum power from the amp. These amps come in 1k, 2k, 2.5k, 3.5k, and 4x4k so the power options are vast!

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Model: FRX4K4
Power Output at 1 Ohm: 1000Wx4
Power Output at 2 Ohm: 680Wx4
Power Output at 4 Ohm: 400Wx4
Power Output at 4 ohm Bridged: 1360Wx2
Power Output at 2 Ohm bridged: 2000x2
Total Harmonic Distortion: <0.1%
S/N Ratio Ref 1W at 4 Ohms: 90 dB
Gain Range: 0.2-6V
Crossover Range: 40Hz - 3KHz
Frequency Range: 20Hz - 20KHz
Bass Boost: 0-12dB
Forced Cooling System: Yes
Bass Remote Control: Yes
Amp Class Operations: Full Range Digital
Dimensions: 479.2x 186 x 56.5mm