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Rectangular silver car amplifier with black end caps and terminal strips, 253 by 121 by 44 mm

AUTENS

AUTENS Nemesis Audio NA-1600X4D 1600 W 4-channel car amplifier

SKU CH-T9D6-WA0B3

Four-channel car amplifier delivering 200 W RMS per channel at 2 ohms with variable low-pass, subsonic and bass-boost filters in a compact 253 x 121 x 44 mm chassis

  • Delivers 1600 W max power for loud, dynamic sound
  • Four channels each provide 200 W RMS at 2 Ω for strong speaker control
  • Frequency response from 20 Hz to 20 kHz covers the full audible range
  • Adjustable low-pass filter from 50 Hz to 250 Hz and subsonic filter from 5 Hz to 50 Hz tailor bass output
  • Compact 253 x 121 x 44 mm chassis fits tight installation spaces

Four-channel 1600 W car amplifier

The AUTENS Nemesis Audio NA-1600X4D delivers up to 1600 W maximum power across four channels. It is built for car audio enthusiasts who want a single amplifier to drive a full set of speakers or a pair of subwoofers. The unit accepts input levels from .2 V to 6 V and fits in tight spaces at 253 x 121 x 44 mm.

Sustained output and thermal behaviour

At a 4 Ohm load the amplifier provides 100 W RMS per channel continuously, rising to 200 W RMS per channel at 2 Ohms. A current draw of 76 A supports these levels during extended listening sessions. Total harmonic distortion is rated at 30 % at 4 Ohms and the signal-to-noise ratio sits at 80 dB.

Upgrade path and fitment limits

This amplifier replaces lower-powered two-channel or four-channel units that cannot deliver 200 W RMS per channel into 2 Ohms. The jump is worthwhile when your speakers or subwoofers demand that sustained power and your electrical system can supply the required current. It is not suited for systems requiring a 1 Ohm stable load or for installations where the chassis cannot accommodate the stated dimensions.

Highlights

  • Delivers 1600 W max power for loud, dynamic sound
  • Four channels each provide 200 W RMS at 2 Ω for strong speaker control
  • Frequency response from 20 Hz to 20 kHz covers the full audible range
  • Adjustable low-pass filter from 50 Hz to 250 Hz and subsonic filter from 5 Hz to 50 Hz tailor bass output
  • Compact 253 x 121 x 44 mm chassis fits tight installation spaces

Specifications

No published specifications for this item yet.

Questions about this item

How much current does the NA-1600X4D draw when running all day at full output?

The amplifier draws up to 76 A at maximum output, so the vehicle charging system and wiring must support that continuous demand.

What input signal level must the head unit or processor provide for the NA-1600X4D to work?

The amplifier accepts an input range of 0.2 V to 6 V, so the source must deliver at least 0.2 V for proper operation.

Can the NA-1600X4D drive older 4-ohm speakers without changing the wiring?

Yes, it delivers 100 W RMS per channel at 4 ohms and is stable down to 2 ohms, so existing 4-ohm speakers work directly.

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