The CT Sounds ATv2-60.4ab is a 4-channel Class AB car amplifier. It can power mids (woofers) and highs (tweeters and horns). It is bridgeable and tri-mode capable.
The circuit board uses capacitors, transformers and inductors. The power supply is a MOSFET pulse width modulated design, and the heat sink is reinforced. Protection includes high and low voltage, thermal, speaker short and reverse polarity circuits, and the reverse polarity protection uses a 6A60 diode.
The amp has a plexiglass backing, an LED CT Sounds logo and reinforced, nickel-plated Tiffany-style RCA inputs. LED indicators show power and protection status. A soft turn-on circuit and a remote turn-on/turn-off circuit are included.
- Amplifier type
- 4-channel, Class AB
- RMS power, 2 ohm
- 80 watts x 4 channels at 13.2v
- RMS power, 4 ohm
- 60 watts x 4 channels at 13.2v
- RMS power, bridged
- 160 watts x 2 channels at 4 ohm, 13.2v
- Minimum impedance
- 2 ohm
- Bridgeable
- Yes
- Crossover
- Built-in; HPF, full-range, LPF
- HPF range
- 50 Hz - 5 kHz
- LPF range
- 50 Hz - 5 kHz
- Crossover multiplier
- x1 and x10
- Bass boost
- 0 dB - 12 dB at 50 Hz
- Gain control
- Continuously variable, 0.23v - 7.5v
- Frequency response
- 20 Hz - 20 kHz