2.4G All-in-one wireless sound system

タイトルまたは説明

System Components:

1.Wireless Microphone: Pendant and lapel clip wireless microphone makes teacher more freely in classroom.

2.Sound system with integrated 2.4Ghz receiver, built-in antenna, amplifier and sound speakers.

3.Two microphone s with independent volume control, four audio s and one audio output.

4. Outfitted host and vic-speakers.

1. The system is compatible to be set up in a classroom and is fully operation without amplifier and additional speakers. Very cost-effective.

2.The whole system is transmitted by 2.4Ghz frequency, which is open and free all over the world, and support long distance transmission. Frequency hopping technology make sure no interference by other 2.4Ghz wireless equipment in classroom. It supports ***0 sets working synchronously and no crosstalk.

3.Now each teacher is able to own personal microphone which is portable and small enough to put into handbag or pocket. Because the single microphone is able to function with any of our receivers which are installed in different classrooms. The teacher no need to share the microphone any longer.

4.It is ideal for being set up in the classroom or training room for the whole sound enhancement.

Transmission:2.4Ghz frequency (open and free frequency all over the world)

Matching Mode:Wireless auto scanning, address code matching

Transmit Power:Less than *0dBM

Receive Distance: More than *0m

Output Power:2x*0W/8 ohm

Acoustic Frequency Response:*0Hz to *0kHz

Microphone Frequency Response:*0Hz to *4kHz

Harmonic Distortion:≤0.2%

Amplifier Noise Voltage:≤*0mV

Volume Control:Tweeter:*0kHz±*2dB; Bass: **0Hz±*2dB

Signal-to-noise:≥*0dB

Line:0dB 0.**5V, two microphone s (independent volume control)

Audio Input: 4x audio

Audio Output:1xaudio

Jack: Environment friendly microphone jack

Weight:6.5kgs

Installation:Wall-mounting

DF-YT**1TX Specification:

Sampling Rate:*6 Bit, *2kHz

Matching Mode:Wireless auto scanning, address code matching

Transmission:2.4Ghz frequency (open and free frequency all over the world)

Frequency Response:*****2kHz

Maximum Input Sound Pressure:**0SPL

Transmit Power:Peak is *6dBm, average is less than 8dBm

Manual Volume Control:*0 steps

Battery Power:Lithium battery

Dimension:*9mmx*5mmx*5mm

Weight:*5g(including battery)

DF-YT**1 Speaker Specification:

Horn Size:Tweeter: 3"; Bass: 6.5"

Power:*0-*0W

Impedance:8Ω

Sensitivity:*0dB±2dB

Frequency Response: *5Hz**8KHz

Warranty:3 Years(1 year for battery)