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DC Audio A3 9.0kw Monoblock Subwoofer Amplifier

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Availability: In stock.

Regular Price: $2,520.00

Special Price: $2,300.00

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Quick Overview

The 9.0kw competition series amplifier is a 9,000 watt mono block. It is capable of running up to 18 volts for up to 11,000 watts. It is a linkable amp and designed to run at 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 triple 0 AWG for power and triple 0 AWG for ground.

Key Features

  • 1 ohm stable
  • Variable low pass filter
  • Variable subsonic filter
  • Variable bass boost
  • Wired remote control
  • Triple 0 AWG power and ground inputs (both must be used)

We Recommend

  • 1 upgraded battery under the hood
  • 3 extra 800ci battery in the rear
  • Minimum of two 0 AWG ran from the front battery to the rear battery
  • All 0 AWG power and ground inputs on amp must have 0 AWG ran to them for a total of 6 runs into the amp
  • 2 upgraded aftermarket alternator
  • Dash mounted voltage meter


  Features Voltage 9.0k
Output Power (RMS)
4 Ω 14.4 VDC 2,400W x 1
2 Ω 14.4 VDC 4,800W x 1
1 Ω 14.4 VDC 9,000W x 1
1 Ω 16V 9,800W x 1
1 Ω 18V 11,000W x 1
Input Sensitivity 6V~0.2V
Low Pass Filter Switchable
( @ 24 dB Slope) Variable Hz 35~250
Subsonic Filter Switchable
( @ 24 dB Slope) Variable Hz 10~50
Bass Boost Variable dB 0-9 dB
Frequency Response   Hz 15 Hz-270 Hz
Signal to Noise Ratio   dB 100
Damping Factor 150<
Efficiency @ 4 Ω > 90%
THD @ 4 Ω   % < 0.1%
Fuse Rating 900 Amps
Linked Fused Rating 1800 Amps
Indicator
Power Yes
Protection Yes
Clip No
Speaker & Power terminal Mold Type Yes
Power Gauge 0 AWG x 3
Heatsink Length inch/mm 34.65" / 880mm

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