6 Zones Public Address Amplifier, Audio Zoning Amplifier

Prod Model:	OBT-6656
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Rated Power:	650W
Power Supply:	~220V/50Hz
Frequency Response:	50Hz-16kHz(+1db, -3db)
Power Consumption:	1600W
Speaker Outputs:	70V.100V
OEM Logo:	Accepted
Color:	Black
Dimensions:	484*450*88mm
Weight:	20.5kg
Application:	Special Equipment, Home, Communication Electronic Products, Public Place, Traffic, Industry
Certification:	CE, RoHS, CCC, FCC
Usage:	Public Place

Product Description

6 Zones Public Address Amplifier,Audio Zoning Amplifier


Features:
 2U standard 19-inch industrial chassis, ergonomic design, sophisticated technology, filling with the high-grade temperament;
3 channels of Mic inputs, 2 channels of audio inputs, an auxiliary audio output,2 channels of EMC input
Forcibly cutting priority function, Mic 1 has the highest priority, the other channels have second priorities;
2 channels of Mic Line Inputs (sensitivity of MIC2/MIC3 channel line input is 775mv);
Mic and Aux have volume control knob and treble, bass tone control knob;
Amplifier output comes with six partitions, you can select the partition state
The device has a good short circuit, overheat, overload automatic detect and protect function, the indicator will light to warm, warning buzzer will ring to alarm;
2 kinds of power output modes: constant voltage output 100V, 70V and constant resistance output 4~16Ω.,6 partition output modes: constant voltage output 100V

Technical parameters:

Model	OBT-6156	OBT-6256	OBT-6356	OBT-6456	OBT-6556	OBT-6656
Rated Power Output	150W	250W	350W	450W	550W	650W
Speaker Outputs	70V, 100V & 4~16Ω
Input Sensitivity & Impedance	MIC 1, 2, 3: 5mV/600Ω
	MIC 2, 3 Line Input: 775mV/10KΩ, Unbalanced RCA Screw Input
	AUX 1, 2: 350mV/10KΩ, Unbalanced RCA Screw Input
Output Sensitivity & Impedance	MIX OUT: 1000mV/470Ω, Unbalanced RCA Screw Output
Overload source electromotive force	MIC 1, 2, 3: >12dB, Unbalanced TRS Screw Input
	MIC 2, 3 Line Input: >12dB, Unbalanced RCA Screw Input
	AUX 1,2,3,4: >20dB, Unbalanced RCA Screw Input
	MP3: >20dB, Unbalanced Input
	EMC: >12dB, Unbalanced DG7.62 Screw 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: 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	260W	450W	700W	950W	1200W	1600W
Weight	11.87Kg	13.74Kg	17Kg	17.85Kg	19.7Kg	20.5Kg
Dimensions	525×525×170mm
Material	Black aluminum panel, SPCC cold rolled chassis

 
 
 Lead time: 
Sample: In stock
Mass production: 5 working days
 
Service:
Good Service:
1. Professional sales reply you enquiry in 24Hrs
2. Feedback of complaint in 24Hrs
3. OEM/ODM are welcomed
4. 2 years Warranty 
 
Warranty:
1. All products have been strictly Quality Checked before packing.
2. All products have been well packed before shipping.
3. All products with 2 years warranty.
 
After Sales Service:
1. We are always online to solve all your request.
2. Any faulty product, we can send replacement to you freely
3. To ensure your receive the order tax free upon import, we are willing to declare lower value.