CT-400.1D // 400 Watts RMS Monoblock Car Audio Amplifier

$109.99 Regular price $199.99 Sale price

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$109.99
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CT Sounds engineered the CT-400.1D Compact Class D Monoblock Car Amplifier for anyone in need of a powerhouse amplifier that fits just about anywhere in your vehicle and won’t destroy your wallet. If you want a 400-watt amplifier that absolutely pounds and delivers clean power to your subwoofers then look no further. 

This 1-ohm stable monoblock amplifier features a Low Pass Filter (LPF), Subsonic Filter, and Bass Boost so you can get the exact sound you are looking for out of your amplifier. The MOSFET power supply and proprietary heat dissipation design will ensure that the amplifier runs cool for even the most demanding playlists. Furthermore, the compact chassis and small footprint makes it easy to install in any car audio application. 

You can sleep easy at night knowing your subwoofer amplifier is protected from damage due to the amplifier's uniquely engineered protection circuitry featuring high voltage, low voltage, over current, and high-temperature protection.

Quick Facts:
RMS Power: 1Ω @ 14.4v 400 Watts x 1-Channel
RMS Power: 2Ω @ 14.4v 300 Watts x 1-Channel
RMS Power: 4Ω @ 14.4v 150 Watts x 1-Channel
Power & Ground Input Size: 4 Gauge
Speaker Input Size: 12 Gauge

Technical Specifications:

  1. Monoblock Class D Amplifier
  2. Strappable: Yes; Signal Output is Master
  3. RMS Power at 1 Ohm: 400 Watts x 1-Ch (14.4v)
  4. RMS Power at 2 Ohms: 300 Watts x 1-Ch (14.4v)
  5. RMS Power at 4 Ohms: 150 Watts x 1-Ch (14.4v)
  6. Recommended External Fuse: 50A
  7. Subsonic filter: 0 - 50Hz
  8. Frequency response: 0 Hz to 320 Hz
  9. LPF: 40-180Hz
  10. S/N: 93dB
  11. Bass Boost: 0 to 12 dB
  12. Bass Boost Frequency: 30-80Hz
  13. Input impedance: 22k ohms
  14. Operation voltage: DC 9-16V
  15. Minimum speaker impedance: 1ohm
  16. Remote volume Controller
  17. Continuously-Variable Input Gain Control
  18. Remote Turn-on/Turn-off circuit
  19. MOSFET Pulse Width Modulated Power Supply
  20. Soft Turn-on Circuit
  21. Thermal and Speaker Short Protection Circuit
  22. LED Power and Protection Indicators

Mounting Dimensions:

  1. 8.38" (Length) * 5.625" (Width) * 2.187" (Height)

Customer Reviews

Based on 7 reviews
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J
Jerry lane
Ct400

I’m just a grandpa that likes to jam. The CT 400 fits the bill.I don’t need a lot of power. If I can catch a 4 channel on sale I’m probably get it

C
Clint Faist
Great little amp!

Just installed this one on a JBL Club 10" in an explorer and she is way stronger than the ratings. Great build quality and sounds awesome as well. The small footprint makes it very versitle as well. Great job CT Sounds.

D
Derrick Moore
Great amp

Love the amp it’s great

C
Cornelio Ceja

CT-400.1D // 400 Watts RMS Monoblock Car Audio Amplifier

W
Walter Paz
Well Built

Well Built. Small and very responsive to a pair of TROPO-8" subwoofers. I have in very low settings with limited gain as they are not my primary subwoofers. to date, the amp has been holding up very well.