Anchor Audio 545450 MegaVox Pair COMP 4 - 4x Headband Wireless Microphones 100121212 Frequency Range (-10 dB): 50Hz

Frequency Range (-10 dB): 50Hz to 20kHz

based on the desired setup

JBL EON One Replacement Battery

and robust reliability

Power Consumption: 50 W maximum at full output

Anchor Audio 545450 MegaVox Pair COMP 4 - 4x Headband Wireless Microphones 100121212 Frequency Range (-10 dB): 50HzAnchor Audio 545450 MegaVox Pair COMP 4 4 Pack Headband Wireless Microphones 1x Anchor Audio MEGA2 U4 MegaVox 2 Portable PA System The Anchor Audio MEGA2 U4 is a MegaVox 2 portable PA system with Bluetooth and two dual wireless microphone receivers. With 20W of rated output power driving a high efficiency, re entrant horn driver to produce 119 dB SPL, it is designed to deliver powerful amplification in a compact housing for crowds of up to 1000 people