General Description; Features - Quest Engineering Q-Tech QTA-4120P User Manual

QTA-4060P/4120P
User Manual

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.
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• Rubber feet and rack mount ears are supplied so the unit may be placed on tables or installed
in rack mount cabinets.
User Manual
Q-Tech Commercial Series
QTA-4060P/4120P