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Bluetooth Digital Amplifier kit with IR cable/IR remote control/ power adpater

Bluetooth Digital Amplifier kit with IR cable/IR remote control/ power adpater
VAB-1231
Bluetooth Digital Amplifier kit with IR cable/IR remote control/ power adpater
Specifications:

60W RMS left and right channel digital amplifier extra supporting microphone broadcasting is ideal for being used in classroom, conference or SOHO room.

The devices is designed to enhance sound reinforcement through audio input connectors either wired or wireless- Bluetooth®. Additionally, supporting access control over IR extension through the provided IR receiver using the customized remote control is also an additional feature

Features:
  • 1 x stereo audio input via 2xRCAs in parallel connection with wireless BT-input
  • 1 x stereo audio input via 3.5mm jack
  • 1 x microphone input via 6.3mm jack
  • 1 x loop via 3.5mm jack with unit link up to 3units or external amplifier
  • 1 x 4-P screw connector for speakers out
Inquiry
Audio General
Frequency Response 25Hz ~ 30kHz 20Hz ~ 22kHz(Bluetooth) under aptX protocol Input Sensitivity 1.5V
Volume Control Range 65dB SNR >90dB(A-weighted)
Bass Control Range 12dB Treble Control Range 12dB
Power Output 2x 30W(RMS) @ 8Ω(Stereo) Stereo Channel Separation <55dB
THD <1%  @ 1kHz（2W） <10% @ 1kHz (max power)    
Audio Input Audio Output
Input 2 Stereo audio 1 MIC Output 1 Amplifier(Speaker) 1 Stereo audio(Loop)
Input Connector RCAx 2 3.5mm jack x 1 6.5mm jack x 1 Output Connector 4-P screw connector x 1 3.5mm jack x 1
Input Impedance >20kΩ(Stereo audio) 600Ω(MIC) Speaker Output Impedance 8Ω
    Loop Output Impedance >20kΩ
Bluetooth Receiver Module
Version 2.1vEDR(3M/bps) Profile Support A2DP profile
Reception Range Up to 30ft (depending on
environmental conditions.)		    
Control Parts
IR Remote RMC-110 IR Receiver IRS-3060 (38kHz)
RS-232 Pin Configurations 2=TX, 3=RX, 5=GND    
General
Power Supply DC 24V, 2.5A Product Weight 397g
Case Dimension 140mm(L) x 105mm(W) x 45mm(H)