Four six-inch speakers will amplify voices of any volume and the easy-to-use volume control will turn up the noise in any sized room. You can easily adjust the lectern's height so speakers of all heights can use this piece without a problem. Adjustable volume control and six speakers will allow your voice to be heard in large and small spaces. Two microphones are included with nine foot long cords for ease of use. Draw attention while you speak with this classically designed lectern.