Esx Quantum Digital 4Ch Amp Qe900.4

High-Performance 4-Channel Class-D Amplifier with Bridgeable Option

Power Output:

• 4 x 150 Watts RMS @ 4 Ohms
• 4 x 225 Watts RMS @ 2 Ohms
• 2 x 450 Watts RMS @ 4 Ohms (Bridged)

Amplifier Type: Class-D

Features:

• Highpass Filter CH1/2: 50 - 5000 Hz
• Highpass Filter CH3/4: 10 - 500 Hz
• Lowpass Filter CH3/4: 50 - 5000 Hz
• Bandpass-Mode
• Bass-Boost: 12 dB @ 40 Hz
• Copy-Mode (CH3/4 > CH1/2)
• Line-Outputs
• 2/4 CH Input Mode
• Included Bass-Remote
• Start/Stop Ready
• High Level Inputs with EPS
• Auto-Turn-On
• Efficiency: 84%

Elevate your car audio experience with our high-performance 4-channel Class-D amplifier. This powerhouse delivers 150 Watts RMS at 4 Ohms and 225 Watts RMS at 2 Ohms for each channel, providing exceptional sound quality. When bridged, it produces an impressive 450 Watts RMS at 4 Ohms, making it perfect for those seeking even more power.

The amplifier offers versatile filtering options with highpass filters for CH1/2 ranging from 50 to 5000 Hz, and for CH3/4 from 10 to 500 Hz. Additionally, there is a lowpass filter for CH3/4 with a frequency range of 50 to 5000 Hz, and a bandpass-mode for precise sound customization.

You can enhance the bass performance with the 12 dB boost at 40 Hz, and with the copy-mode functionality, the audio signals from CH3/4 can be copied and routed to CH1/2, expanding the configuration possibilities.

Featuring line-outputs and 2/4 CH input mode, the amplifier allows you to connect various audio components seamlessly. The included bass-remote provides convenient control over the bass levels, while the Start/Stop ready feature adds to the user-friendly experience.

The amplifier is equipped with high level inputs with EPS (Easy Power Supply) and Auto-Turn-On functionality, ensuring hassle-free integration into your car audio setup. With an efficiency rating of 84%, this Class-D amplifier maximizes power utilization while delivering exceptional performance.