ESX QM400.4 - 4-Kanal-Verstärker digital

QUANTUM QM MINI AMPLIFIER

Digital amplifier power has never been more compact and affordable: With a size of just 190 x 35 x 112 mm, the three new ESX QUANTUM QM miniature power plants convince all along the line. The QM amps offer state-of-the-art technology in the smallest of spaces and are all solidly constructed. All three amps are based on the somewhat larger sibling models of the ESX QL series, only somewhat more compact and much easier to install. Thanks to the high level inputs including EPS and the automatic switch-on function, they are also perfectly suited for integration in plant systems. Each model is also equipped with a compact bass level remote control.

• Advanced class D technology with very high efficiency
• Selected and audiophile-coordinated components
• Compact aluminum heat sink and side parts made of cast aluminum
• High level inputs with Error Protection System
• Auto turn-on, start / stop ready
• MOSFET-PWM power supply, 3-way protection circuit
• Compact bass cable remote control

QM400.4 - 4-channel Class D mini digital amplifier

• 450 watts RMS output power
• 4 x 75/115 watts RMS at 4/2 ohms
• 2 x 225 watts RMS bridged at 4 ohms
• HP 50-5000 Hz (CH1 / 2), HP 10-500 Hz (CH3 / 4)
• LP 50-5000 Hz (CH3 / 4), copy mode CH3 / 4> CH1 / 2
• Bandpass mode
• RCA / Cinch & high level inputs via wiring harness
• Automatic switch-on function
• Compact cable remote control for bass levels
• Dimensions: 190 x 35 x 112 mm
• Efficiency up to 89%