PA Amplifier

Features — Transformer isolated 100V, 70V and 4 „¦ outputs, balanced, no grounding. — 5 LED indicators for status display . — XLR socket and 6.3 mm jack for amplifier link. — Short circuit output protection & LED display. — Series amplifiers of high output power available. — 220V AC Power and 24V DC Power working voltage.
There are 2 types of power amplifiers in DSPPA production line: analog power amplifier and digital power amplifier. The power amplifier has 2 types of speaker outputs: low current (resistance fixed) output at 4-16Ω) and high current (voltage fixed) output at 70V/100V.
DSPPA analog power amplifiers use industrial circuit board and are simple and stable design for audio projects. They are equipped with 70V/100V speaker output and 4-16 ohms speaker output.
The 4-16 ohms speaker output ensures better sound effect while the 70V/100V speaker output ensures long distance transfer with best sound quality. They are ideal choice for Public Address Audio projects and Commercial Audio projects.