Unitex Mixer Amplifier, 300 W, Black, UTZA-3000EU-B

The Unitex UTZA-3000EU-B is a mid-power public address mixer amplifier rated at 300 W plus 300 W, aimed at mosques, schools, factories, showrooms and event halls that need serious coverage from a single unit. Six microphone channels with echo let the imam, the teacher and the announcer share the system, while stereo RCA line inputs, Bluetooth streaming, a USB-A port, a MicroSD card slot and an FM tuner supply recitation, background music and announcements. Speaker terminals cover 4 ohm and 8 ohm low-impedance loads as well as 70 V and 100 V constant-voltage lines, which is the right choice when horn or ceiling speakers are spread over long cable runs. Signal-to-noise ratio is rated at 60 dB and the amplifier carries a one-year warranty. Leave clear ventilation space above and behind the chassis, and set every speaker tap before powering up.