User manual

QTA-4060P/4120P
User Manual
User Manual Q-Tech Commercial Series
QTA-4060P/4120P
4
General Description
With four separate power amplifiers in a single chassis and power ratings from 60 to120 watts
RMS, these sleek, attractive units provide a compact solution for PA system amplification and
distribution. Each channel has its own input and 4 ohm, 70V and 100V speaker outputs, so a wide
variety of audio sources and speaker zones can be easily configured.
Features
Rated outputs from 60W and 120W.•
24V DC interface•
100V/70V line transformer-isolated speaker outputs, low impedance 4 ohms speaker outputs.•
Four independent amps in a single chassis.•
Four line level inputs.•
Commercial-grade torroidal transformers produce high performance audio on a wide range of •
frequencies.
An Intelligent limiter can reduces excess signal.•
Reliable protection against overload, short circuit, and power fluctuation for optimum reliability.•
Heat sinks and fan protect against overheating, protecting the amplifiers working life.•
Rubber feet and rack mount ears are supplied so the unit may be placed on tables or installed •
in rack mount cabinets.