One Way Powered Pa Speakers Paper Cone Speaker 15 Inch With Aluminum Basket
Certification:ROHS
One-way powered pa speakers with 15 inch polygon aluminum basket
Quick Detail:
1. OEM & ODM : yes
2. Type : one way pa speaker , midbass
3. Color : black
4. Impedance 8ohm
5. Spl 99dB
6. Frequency range 45 HZ-4.5K HZ
7. Rated power 200w
8. max power 400w
9. Certification CE, ISO,RoHs
10. Place of original :Dongguan ,China (mainland)
Description:
This speaker belongs to professional midbass one way , out diameter is 15 inch namely 380mm , high
rated power 200 watts , playing the frequency between 45 Hz to 4500 Hz .
The speaker was build with high efficient magnetic transfer materials ferrite magnet , 75mm KSV voice coil , which could accept the voice signal well and anti-high temperature , prolong the speaker\'s working life ; paper cone let the voice to be more real and powerful , by collocation with cloth surround , the dust and other rubbish won\'t come inside to affect the speaker quality ; the basket is polygon aluminum that have good thermal conductivity , it will helps the speakers reducing heat . .
Applications:
This 15 inch midbass pa speaker can be used in big singing stage , home and theatre etc where the place
need a high quality woofer type voice . owing the diaphragm is paper , it will affect the quality when touching water , so it is better using at indoor , if you have any change please let us know , we will try our best to meet
your request .
Specifications:
| NO. | Item | Specification |
|
1 |
outside diameter |
380mm (15-inch) |
|
2 |
voice coil impedance |
8 Ω |
|
3 |
voice coil size / material |
75mm / KSV |
|
4 |
cone / edge |
paper cone / cloth surround |
|
5 |
resonant freq (FO) |
45 Hz ± 20%Hz |
|
6 |
output S.P.L. |
99±3dB |
|
7 |
freq response |
45Hz ~4.5K Hz |
|
8 |
rated power input |
200 watts |
|
9 |
max power input |
400 watts |
|
10 |
ferrite magnet |
Φ200mm |
Mechanical drawing:
Quality control for one-way powered pa speaker with 15 inch polygon aluminum basker
We have advanced instruments, subtle mold making technique..
Excellence in every detail, Strictly quality control. To ensure high quality, we have a professional QC team,
products have to be repeat checking.
Process of inspecting the speaker
01. IQC: inspection of the raw material;
02. QC: fully inspection of the board, and IPQC check the correctness of the processing of every worker;
03. QC: fully inspection of the products, IPQC check the correctness of the processing;
04. IPQC inspection of the charger aging;
05. IPQC inspection of the packing;
06. QA final inspection of the products and determination of shipment.
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