Unitex Mixer Amplifier, 300 W, Black, UTZA-4000EU-B

The Unitex UTZA-4000EU-B is a Bluetooth public address mixer amplifier rated at 300 W plus 300 W, built for mosques, schools, factories, hypermarkets and multi-purpose halls. Six microphone channels accept dynamic handhelds, gooseneck desk mics and wireless receivers at the same time, while an AUX line input, Bluetooth streaming, a USB-A port, a MicroSD slot and an FM tuner supply music and recorded announcements. The output stage drives 4 ohm and 8 ohm low-impedance speakers as well as 70 V and 100 V constant-voltage distribution lines, which is what large sites need when dozens of horn or ceiling speakers sit on one long cable run. The chassis is finished in black for standard 19-inch rack or shelf mounting, and it runs from 220 to 240 V AC mains with a 12 V DC backup input. Always match speaker tap wattage to the amplifier rating.