Model NO.
OBT-511/611/811
After-sales Service
Replace
Warranty
2 Years
Type
Speaker
Speaker Design
2-way
Shape
Basin-shaped
Material
Iron
Sound Frequency
High Pitch
Voltage
100V
Connection Mode
Double Wire
Current
2.8A
Contact Point
Without Contact Point
Energy Exchanging Mechanism
Electromagnetic
Place of Origin
Guangdong, China (Mainland)
Brand Name
Obt
Model
Obt-511/611/811
Input
70V/100V
Rated Power
20/30/40W
Max. Power
40/60/80W
Weight
2.2
Size
230X150mm
Materials
Iron Cover, ABS Panel
Name
Ceiling Speakers
Trademark
OBT
Transport Package
Box
Specification
230*150mm
Origin
Shenzhen, Gd, China
HS Code
8501200000
Product Description
20/30/40W line array audio loudspeaker 5/6/8 inch ceiling speakers
Parameter of 20/30/40W line array audio loudspeaker 5/6/8 inch ceiling speakers| Model | OBT-511 | OBT-611 | OBT-811 |
| Input | 100V/8Ω | 100V/8Ω | 100V/8Ω |
| Rated power | 0.9/1.9/3.8/7.5/20W | 1.9/3.8/7.5/15/30W | 3.8/7.5/15/30/40W |
| Max. power | 1.9/3.8/7.58/15/40W | 3.8/7.5/15/30/60W | 7.5/15/30/60/80W |
| Frequency response | 100-20KHz | 90-20KHz | 50-20KHz |
| Sensitivity | 88±2dB | 88±2dB | 88±2dB |
| Dimension (W*H) | Φ203*145mm | Φ230*150mm | Φ270*185mm |
| Install dimension | Φ170mm | Φ200mm | Φ240mm |
| Net weight | 1.7Kg | 2.2Kg | 3.1Kg |
| Material | iron cover, ABS panel | iron cover, ABS panel | iron cover, ABS panel |
Applications of 20/30/40W line array audio loudspeaker 5/6/8 inch ceiling speakers
Widely used in background music system, commercial sound system, public address system. For example: hotels, airports, harbors, shopping malls, super markets, banks, schools ,railway stations, churches, restaurants etc. the column speaker can be used in the area where human voice or background music need to be heard.
Our Advantages
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
