2.4G Wireless Teaching Speaker Wireless

Specifications

2.4G wireless teaching speaker wireless
1.for digital wireless audio/video transmission
2.wireless
3.Hand and head microphone

2.4G wireless teaching speaker wireless

 

Wireless amplify system	Power	80-160W*2
	Nominal impedance	8Ω
	Frequency range	20Hz-20KHz
	Microphone	60Hz-14KHz
	Tone control treble	10KHz±12db
	Tone control bass	100Hz±12db
	Microphone control treble	10KHz±12db
	Microphone control bass	100Hz±12db
	Microphone owned power	5W
	Imput Level	15mV (nonequilibrium)
	Line	0.775V
	THD	≤0.5%
	S/N ratio	≥80db
	Main fuse	1A 220V±5%/50H
	Material	Aluminumin alloy sand blasting
	Diamention	440*240*50mm
	More features	Simple operation. Turn on microphone, Fast match frequecny automatically
		Two way imput options, AV imput and two way microphone imput
		Wirless, ID match code.Auto connecting and lockout
		Receive model: Two way 2.4G short wave frequency hopping
Speaker	Output power	2*50W-80W
	sensitivity	89dB
	Tone control treble	10KHz±12dB
	Tone control baass	100Hz±12dB
	Digital sampling	16-24Bit/32-48kHz
	Frequency range	20Hz-18KHz
	S/N ratio	≥86dB
	Power	220V±10%/50Hz
Hand Microphone	Digit match transmission channel	>1000
	tone adjust	yes
	LCD display show charge,signal,battery,volume
		Distant electronic laser pointer,wireless page down/up(optional) USB software update port
	lithium battery	30 working hours, 60 days standby
	S/N ratio	≥80db
	Receive sensitivity	≥85db
	Frequency range	50~15KHz
	Working requency	2402-2480MHz
Headset Microphone	diameter	6mm
	Features	lightdesign suitable to put,adjustable
	USB connection	with hand mircrophone