The ESX Quantum QL 600.4 car amplifier is a four-channel model that uses Class D technology. Its compact design makes it easy to install in spaces with limited room, and the remote bass control is also designed to save space.
It features an aluminium heatsink, die-cast metal side panels, and high-level inputs with an error-protection system. It includes an automatic turn-on function, is compatible with Start/Stop systems, and features a three-stage protection circuit.
- Channels: 4
- Amplifier class: D
- Output power at 4 Ω: 100 W per channel
- Output power at 2 Ω: 170 W per channel
- Bridged output power: 2 x 340 W at 4 Ω
- HP filter frequency, channels 1/2: 50–5000 Hz
- HP filter frequency, channels 3/4: 10–500 Hz
- LP filter frequency, channels 3/4: 50–5000 Hz
- Bass boost: 0–12 dB
- Features: Bandpass, Copy Mode from channels 3/4 to 1/2
- Inputs: High-level, with an error-protection system
- Turn-on function: Automatic
- Compatibility: Start/Stop systems
- Power supply: MOSFET PWM
- Protection circuit: 3-stage
- Heatsink: Aluminium
- Side panels: Die-cast metal
- Remote control: Compact, for bass adjustment
- Efficiency: Up to 86%
- Dimensions: 226 x 43 x 120 mm
- Number of Channels
- 4 Channels
- Output Power (4 Ohm)
- 100 watt / channel
- Output Power (2 Ohm)
- 170 watt / channel
- Amplifier class
- D
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.