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4.0k 4000 watt Mono Block Amplifier

$779.99 USD
$779.99 USD $974.99 USD
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About the Product

PRESALE ONLY _

 Shipping Date 4-15-2026

DC Audio 4.0k Amplifier

The 4.0kw competition series amplifier is a 4,000 watt mono block. It is capable of running up to 16.2 volts for up to 5,000 watts. It is a linkable amp and designed to run a 1 ohm per amp or 2 ohms when strapped.

It comes with a bass knob and a clipping indicator. For power inputs it will accept dual 0 awg for power and ground.

Output Power (RMS):

  • 4 ohm 1,00Wx1 @ 14.4 Volts
  • 2 ohm 2,000Wx1 @ 14.4 Volts
  • 1 ohm mono 4,000x1 @ 14.4 Volts
  • 1 ohm mono 5,000x1 @ 16.2 Volts
  • *Linked Ratings
  • 8 ohm 2,000x1 @ 14.4 Volts
  • 4 ohm 4,000x1 @ 14.4 Volts
  • 2 ohm mono 8,000x1 @ 14.4 Volts
  • 2 ohm mono 10,000x1 @ 16.2 Volts

 Key Features:

  • 1 ohm stable

  • Variable low pass filter

  • Variable subsonic filter

  • Variable bass boost

  • Wired Bass Knob remote control W/ Clip light

  • RCA Pass Thru

  • Linkable

  • Tiffany Style RCA Jacks

  • Dual 1/0 Power & Grounds

 Full Specs:  

DC Amp Model: 4.0k
Input Sensitivity 6V~0.2V
Frequency Response 20Hz~250Hz
24dB / Octave Crossover YES
Low Pass 35Hz ~ 250Hz
Subsonic Filter 10Hz-50hz
Bass Boost @45hz 0 ~ 9db
Phase Shift 0 ~ 180
Remote Control Yes
Clip Indicator Yes
Signal to Noise Ratio dB000
Damping Factor 000<
THD @ 4ohms Less than 0.1%
Fuse Rating External 400 amp
LED Status Lights Power and Protect
Master/Slave YES
Heatsink Length 15.74"/400mm
Heatsink Width 9.38"/238mm
Heatsink Height 2.35"/59.6mm
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