The digital class-D amplifiers DSA4012D/DSA4024D are of rated power output at 120W & 240W by four channels, so it could be used as four zone multiple sources public address system at minimum cost. The versatile loudspeaker outputs of both high impedance 100V & low impedance 4ohms enable it meet both PA fixed installation and Hi-fi stereo sound installation jobs.
Wide AC power supply from 115V to 230V, thus it support worldwide sound system installation. DC24V battery input is also included for standby power use.
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