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300 Watt Professional Power Amplifier for Home Theatre System
US$ 100 - 400
MOQ: 1 Piece
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
QSN
Model Number:
ph4300
Payment & Shipping
Payment Methods:
Port of Shipment:
guangzhou
Delivery Detail:
Delivery time depends on order quantity.
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Place of Origin
Guangdong, China
Brand Name
QSN
Model Number
ph4300
300 watt professional audio power amplifier for home theatre system
Feature:
1. AB class line amplification.
2. overload protection/short circuit protection/overheating protection made this machine more stability.
3..be suitable for home theater systems,night club,karaoke rooms and so on.
Model |
PH4300 | PH4200 |
Power 8Ω |
300W×4 | 200W×2 |
Power 4Ω |
500W×4 | 350W×2 |
Frequency response |
20Hz-20KHz,( +0,-0.5dB,1%Power) | 20Hz-20KHz,( +0.5,-0.5dB) |
Signal to noise |
≥ 102dB | ≥ 102dB |
| channel divided | ≥70dB(1KHz) | ≥70dB(1KHz) |
Input sensitivity |
1.0V | 1.0V |
THD |
≤0.05%(8Ω.1KHz,1%Power) | ≤0.05%(8Ω.1KHz,1%Power) |
| Input impendance | 20KΩ(Balance input,stereo mode)/10KΩ(Balance input,Balance input) | 20KΩ(Balance input,stereo mode)/10KΩ(Balance input,Balance input) |
| Supply power | 2000W | 1400W |
| Conversion rate | ≥10V/us(8Ω,10KHz) | ≥10V/us(8Ω,10KHz) |
Net weight |
18KG | 17KG |
Size(mm) |
483W×450D×88H | 483W×450D×88H |
Package size(mm) |
600W×590D×190H | 600W×590D×190H |
Our showrooms
our production line and warehouses
We specialize in professional speakers and power amplifiers with high quality and reasonable price.Any interest feel free to contact us.
Send Inquiry to This Supplier
Business Type
Manufacturer
Year Established
2010
Factory Size
3,000-5,000 square meters
Total Employees
51 - 100 People
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