OBT- 6650 650W Mixer Power Amplifier for School,Classroom,Building floors

OBT- 6650 650W Mixer Power Amplifier for School,Classroom,Building floors    :

Product picture

Application:

Used for every public place: Shopping center, School, Airport, Raillway stataion, Building, Mining pool,

Residential area, highway, toll plaza,Factory,Supermarket,Parking,Stadium,Mountain etc.

Features:

1.5U standard 19-inchindustrial 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 tonecontrol knob;

Technical Parameters:

Lead time:

Sample: In stock

Mass production: 5 working days

Company Pictures 1 for office:

Company Pictures 2 for workshop:

Certification 1 for License and Pantents:

Certification 2 for Products:

Real Projects Connection Diagram:

How to start to make business with us?

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.

Shipping:

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