Shenzhen OBTPA Technology Co., Ltd. >> 4 Zone Public Address System Amplifier, PA Amplifier, PA Mixer Amplifier

4 Zone Public Address System Amplifier, PA Amplifier, PA Mixer Amplifier

4 Zone Public Address System Amplifier, PA Amplifier, PA Mixer Amplifier
Price: Negotiable/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: T/T,Money Gram,Western Union
Prod Model: OBT-1654
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Power Supply: AC220V
Rated Power Output: 150W/250W/350W/450W/550W/650W
Speaker Outputs: 70V, 100V & 4~16ohm
Mics Number Of Inserted: 3 Mics
Frequency Response: 50Hz~16kHz(+1db, -3db)
S/N Ratio: Mic 1, 2, 3: 66db; Aux 1, 2: 80db
Muting Function: Mic 1 Overrides Other Input Signals
Protection: Over Heat, Over Load & Short Circuit
Dimensions: 525×525×170mm
Material: Black Aluminum Panel, SPCC Cold Rolled Chassis
Function: Amplifier Combined
Voltage: AC 220V
Element Number: Monoamplifier
Output Number: 1
Used For: Civilian
Conductive Mode: A
Tube Type: Transistor Amplifier
Type: Public Address Amplifier
Usage: Public Address Amplifier

Product Description

4 Zone Public Address System Amplifier, PA Amplifier, PA Mixer Amplifier:

Application:
Integrated Amplifier with four power division outputs;
To provide amplified signals for regional PAS, suitable for large,medium,small PAS and still needs power partition

Features:
2U standard 19-inch industrial chassis, ergonomic design, sophisticated technology, filling with the high-grade temperament;
3 channels of MICs, 2 channels of audio inputs, an auxiliary audio output;
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 four 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;
Linking two machines can achieve independent volume control for each channel for eight partition, as well as three machines can achieve independent volume control for each channel for twelve partition ,and so forth;
2 kinds of power output modes: constant voltage output 100V, 70V and constant resistance output 4~16Ω.,4 partition output modes: constant voltage output 100V.

 
 Technical parameters:
            ModelOBT-6154OBT-6254OBT-6354OBT-6454OBT-6554OBT-6654
Rated Power Output150W250W350W450W550W650W
Speaker Outputs70V, 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 forceMIC 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
ToneBass:±10dB at 100Hz
Treble:±10dB at 10KHz
Frequency Response50Hz~16KHz(+1dB, -3dB)
S/N RatioMIC 1, 2, 3: 66dB; AUX 1, 2: 80dB
THD1KHz 0.5%, 1/3 Output Power Consumption
Muting FunctionMIC 1 overrides other input signals
0-30 dB adjustable
Crosstalk≤50dB
CoolingForced air from front to rear, start built-in fan when radiator temperature reaches 45 degrees
ProtectionOver heat, over load & short circuit
Power SupplyAC220V/50Hz
Power Consumption260W450W700W950W1200W1600W
Weight12.1Kg14.47Kg17.32Kg18.3Kg20.4Kg21.1Kg
Dimensions525×525×170mm
MaterialBlack 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.

We are the Manufacturer of pa system for 13 years. Also provide ceiling speaker, horn speaker, column speaker, wall mounted speaker, volume controller, ip network poe speaker, amplifer and other accesories.

Warmly welcome your  inquiry to know more about our product.
 
Shenzen OBTPA Technology Co., Ltd is a collecton Research and Development, production, sales, public addess series products of the high-tech industry type company, which was located at Shenzhen, Guangdong. Since the company was founded in 1999, adhering to the consant innovation and creat value for the customer.

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