Product Features
■ High Performance Class-D Power PA Amplifier
High performance 2CH Class-D Power amplifiers produce 300/600W rated power each channel.
■ Emergency Power Back Up (24VDC) capability
The unit operates on a 24VDC battery power supply for emergency back up without UPS (DPA-DO models are not included with Emergency Power Back Up (24VDC)).
■ Rated Output Power Via DC Backup Supply
Output power can be maintained as AC power when 24VDC power supplied.
■ Advanced Power Circuitry Design
The combination Class-D type amplification circuitry combined with SMPS creates a high efficiency amplifier offering reduced power consumption and low heat dissipation and weight.
■ High Quality Sound Design
The total harmonic distortion is reduced to less than 0.03% THD, with a high signal to noise S /N ratio of over 103dB
■ Advanced Protection Circuitry
Advanced protection circuitry guards against overheating, shorted outputs, DC output, overloads and mismatched power
■ A Variety of operation Indicators
Signal, -10dB signal level, Clip, Protection and system power (AC, DC, STBY) indicators.
■ Balanced Input
This connection is used to ensure the lowest noise operation which eliminates the common noise from the cable.
■ Remote Power ON/OFF
The remote power allows the amplifier to be turned on or off from a distance or other device via dry contact closure.
■ PRIORITY Input
PGM is interrupted and over ridden by the Priority input, when a contact closure is received on the PRI select terminal. This is Ideal for Emergency message broadcasting applications.