Digital Network IP Amplifier, IP Voltage Amplifier, Wireless IP Network Amplifier

Digital Network IP Amplifier,IP Voltage Amplifier,Wireless IP Network Amplifier:


Features:

1.5U standard 19-inch industrial chassis (only 60W) and 2U standard 19-inch industrial chassis (only 150W, 250W, 350W, 450W, 550W, 650W) design;
3 channels of mics, 2 channels of audio inputs, an auxiliary audio output;
Built-in MP3 player, with USB and SD interface, there are three commonly used function keys: PRE / / NEXT / PLAY / STOP;
2 channels of Mic Line Inputs (sensitivity of MIC2/MIC3 channel line input is 775mv);
Mic 1 has the highest priority, the other channels have second priorities;
Mic 1-3, Aux 1-2 have volume control knob and treble, bass tone control knob;

 Technical parameters:

Model	OBT-6060B	OBT-6090		OBT-6150	OBT-6250	OBT-6350	OBT-6450	OBT-6550		OBT-6650
Rated Power Output	60W	90W		150W	250W	350W	450W	550W		650W
Speaker Outputs	70V, 100V & 4~16Ω
Input Sensitivity &  Impedance	MIC 2, 3 Line Input: 775mV/10KΩ, Unbalanced RCA Screw Input
	AUX 1,2,3,4: 350mV/10KΩ, Unbalanced RCA Screw Input
Output Sensitivity &  Impedance	MI× OUT: 1000mV/470Ω, Unbalanced RCA Screw Output
Overload source electromotive force	MIC 1, 2, 3: >12dB
	MIC1,2, 3 Line Input: >12dB, Unbalanced RCA Screw Input
	AUX 1,2,3,4: >20dB, Unbalanced RCA Screw Input
	MP3: >20dB, Unbalanced Input
Tone	Bass:±10dB at 100Hz
	Treble:±10dB at 10KHz
Frequency Response	50Hz~16KHz(+1dB, -3dB)
S/N Ratio	MIC 1, 2, 3: 66Db; AUX 1,2,3,4: 80dB
THD	1KHz 0.5%, 1/3 Output Power Consumption
Muting Function	MIC 1 overrides other input signals
	0-30 dB adjustable
Crosstalk	≤50dB
Cooling	Forced air from front to rear, start built-in fan when radiator temperature reaches 45 degrees
Protection	Over heat, over load & short circuit
Power Supply	AC220V/50Hz
Power Consumption	100W		150W	260W	450W	700W	950W	1200W	1600W
Weight	6Kg		11.48Kg	11.78Kg	13.3Kg	16.7Kg	17.8Kg	19.45Kg	20.6Kg
Dimensions	525×525×170mm
Material	Black aluminum panel, SPCC cold rolled chassis