Electro-Voice EVID 4.2 - Dual 4in Surface-Mount Speaker (Pair) - Black digital-mixer 200W (dynamic) power amp configuration:

200W (dynamic) power amp configuration: Low-frequency driver: 900W

6DC-200mA power supply and also runs on a 9Volt battery

which can be used for live performance in front of a crowd

Nut Width: 43 mm

The included lens clip enables you to use iOgrapher lenses on your device's front and back cameras

Electro-Voice EVID 4.2 - Dual 4in Surface-Mount Speaker (Pair) - Black digital-mixer 200W (dynamic) power amp configuration:EVID premium commercial loudspeakers bring best in class sonic characteristics and stunning high fidelity to a broad range of installation applications including performance and sports venues, retail environments, conference and meeting rooms, and hospitality settings such as restaurants and bars. EVID loudspeakers feature innovative designs that beautify not only the sound of a room but also its looks. EVID 3. 2, 4. 2, and 6. 2 models are available