ESX QM400.1 Quantum Mono Class D Mini Digital Car Amplifier

ESX Quantum QM400.1

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 space and are solidly constructed throughout. All three amps are based on the slightly larger sibling models of the ESX QL series, only slightly more compact and much easier to install. Thanks to the high level inputs including EPS and the automatic switch-on function, they are also perfect for integration into factory systems. Each model is also equipped with a compact bass level remote control.

Features

• Advanced Class D technology with very high efficiency.
• Selected and audiophile coordinated components.
• Compact aluminium heat sink and side panels made of cast aluminium.
• High level inputs with error protection system.
• Auto turn-on, start/stop ready.
• MOSFET PWM power supply, triple protection circuit.
• Compact bass cable remote control.

Specifications

• Mono Class D Mini Digital Amplifier
• 450 Watt RMS output power
• 1 x 250/450 Watt RMS @ 4/2 O
• Subsonic 10-40 Hz, LP 50-5000 Hz.
• Bass boost 0-18 dB, phase shift 0-180°.
• RCA/RCA & high level inputs via wiring harness
• Automatic power on function.
• Compact cable remote control for bass levels
• Dimensions: 190 x 35 x 112 mm.
• Efficiency up to 86%