QM500.1
Mono Class D Mini Digital Amplifier
Digital amplifier power has never been more compact and affordable: With a size of just 190 x 35 x 102 mm, the ESX QUANTUM QM miniature power stations are impressive across the board. The QM amps offer the latest technology in the smallest of spaces and are solidly constructed throughout. All QM amps are based on the slightly larger sibling models in the ESX QUANTUM QL series, only a little 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.
Characteristics
Advanced Class D technology with very high efficiency
Selected and audiophile-tuned components
Compact aluminum heat sink and cast aluminum side panels
High-level inputs with Error Protection System (EPS)
Automatic switch-on function
Start/Stop Ready
MOSFET PWM power supply
3-way protection circuit
RCA & high-level inputs (via Molex)
Compact bass level remote control
Technical data
Mono Class D Mini Digital Amplifier
1 x 280/500 Watt RMS @ 4/2 Ω
Subsonic 10-40 Hz
LPF 50-5000 Hz
Bass Boost 0-18dB
Phase Shift 0-180°
Dimensions 190 x 35 x 102 mm
Efficiency up to 86%