| Customization: | Available |
|---|---|
| Type: | Professional Amplifier |
| Usage: | KTV System |
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Professional Audio 4CH 800W amplifier power
Specification:
| MODEL | PH4800 | PH4600 | PH4400 |
| Rated output power 8Ω | 800W*4 | 600W*4 | 400W*4 |
| Rated output power 4Ω | 1500W*4 | 1000W*4 | 700W*4 |
| Frequency response | 20Hz-20KHz | 20Hz-20KHz | 20Hz-20KHz |
| Signal-to-noise ratio | >103db | >102db | >98db |
| Sensitivity | 0.775V/1.0V/1.4V | 0.775V/1.0V/1.4V | 1.0V |
| THD | <0.05% | <0.05% | <0.08% |
| Coeffecient of damping | >650 | >650 | >350 |
| Resolution | >70db | >70db | >60db |
| Conversion rated | >20V/µs | >20V/µs | >25V/µs |
| Input Resistance | 10kΩ/20kΩ | 10kΩ/20kΩ | 10kΩ/20kΩ |
| Output Circuit: | Class-TD | Class-TD | Class-AB |
| Net weight | 22 | 20 | 18 |
| Package size(W*D*H) mm | 483*360*88 | 483*360*88 | 483*450*88 |
Picture:
| MOQ | 1 pcs |
| Price term | FOB / EXW / CIF |
| Payment terms | T/T , Western union , Cash |
| Package | Carton box / Flight case |
| Delivery time | For sample order: about 1 - 3days after payment For big order : about 5-15days after payment |
| Shipping | By air , By sea ; By express : DHL / UPS / Fedex/EMS |
| OEM | We accept OEM order |
| Warranty | 2 years |
| After sells service | If there is the problem with the product, firstly you need send the picture or the video to us, then let us make sure what's problem about the product, we will try our best to help you .if the problem can use the part to solve ,we will offer you the replacement for free Within 2 years. |
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
A:usually it will take 3 to 5 days to process checking and testing then can ship out
A: Low MOQ, 1pc for sample checking is available
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
A: Yes, we offer 2 years warranty to our products.
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.
If there is problem with the product, you need to send the picture or the video to us, let us make sure what's problem about it,if the problem can use the part to solve ,we will offer the replacement for free Within 2 years , or we can discuss the solution including re-call according to real situation.
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