AT-60.4AB // 320 Watts RMS 4-Channel Car Audio Amplifier

$184.99 Regular price $249.99 Sale price

You Save 26% ($65.00)


Estimated to be back in stock September 2022

The CT Sounds AT-60.4ab 4-Channel Car Audio Amplifier will deliver the power you need to destroy the competition in the SPL lanes. Built using an advanced PCB board featuring Korean capacitors, high-quality transformers, and cutting-edge inductors. Equipped with 4-way protection circuitry along with a Diode 6A60 for reverse polarity protection; sleep easy at night knowing your 4ch car amplifier is protected.

The plexiglass backing, LED CT Sounds logo, and reinforced tiffany style RCAs gives this amplifier an unbeatable appearance. Furthermore, the reinforced heat sink design and MOSFET PWM switching technology ensure this amplifier runs cool for even the most demanding playlists.

Whether you’re looking to cause a tectonic disturbance or generate dynamic instability in the atmosphere, the CT Sounds AT-60.4ab has the power to create the sonic explosion you crave. If you are looking to cover your car audio mids (woofers) and highs (tweeters & horns), this car audio amplifier will take you to a musical realm you didn’t know existed.

Quick Facts:
RMS Power: 2Ω @ 12.8v 80 Watts x 4-Channels
RMS Power: 4Ω @ 12.8v 60 Watts x 4-Channels
RMS Power: 4Ω @ 12.8v 160 Watts x 2-Channels Bridged
Power & Ground Input Size: 4 Gauge
Speaker Input Size: 12 Gauge

Technical Specifications:

  1. 4 Channel Class AB Amplifier
  2. RMS Power at 2 Ohm: 80 Watts x 4-Channels (12.8v)
  3. RMS Power at 4 Ohm: 60 Watts x 4-Channels (12.8v)
  4. RMS Power at 4 Ohm: 160 Watts x 2-Channels Bridged (12.8v)
  5. Frequency response (-3dB): 10Hz ~ 50kHz
  6. Gain adjustment: 0.2v ~ 5v
  7. Channel separation: 50dB
  8. Bass boost: 0dB - +12dB
  9. Signal to noise ratio: 100dB
  10. Damping factor: 150
  11. Minimum speaker impedance: 2Ω (ohms)
  12. Low pass filter: 50Hz ~ 500Hz (500Hz ~ 5kHz)
  13. High pass filter: 50Hz ~ 500Hz (500Hz ~ 5kHz)
  14. No of fuses: 2 x 25A (each)
  15. Operating voltage (-ve ground): DC 12v


  • 192mm (W) x 56.7mm (H) x 250mm (L)


  1. It has bridgeable outputs
  2. TRI mode capable (for 3 speakers)
  3. MOSFET PWM (Pulse Width Modulated) power supply
  4. Soft turn on circuitry
  5. Built in thermal, DC offset, overload and speaker short protection
  6. Nickel plated RCAs, thus low resistance inputs to the amp
  7. LED power and protection indicators
  8. This is a purely Class-AB amplifier, which ensures greater efficiency through both- Class A’s & Class B’s individual operational productivity along with lower distortion

Customer Reviews

Based on 31 reviews
Ct at60.4 and 150.6

Both are exceptionally amazing! Great build quality and prices! Great power I'm sure haven't bothered with a smd. The sq on the at60.4 is quite impressive and does sound a tad better them the 150.6 but bot very noticeable only at certain frequencies. Absolutely nothing to complain about.

At 60.4

Really powerful for its size love CT Sounds

steve ellis

This amp sounds great with my ct sounds speakers


First time trying a CT Sounds product. This amp made my highs and mids sound like a symphony. I'll definitely check out some of there other products

Peter Herrera
AT 60.4

Great looking amp! looks so different from all the other cookie cutter amps.Cant wait to install!