Home > Products > Power Amplifiers > 300 watt professional power amplifier for home theatre system
300 watt professional power amplifier for home theatre system
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Product Details
Place of Origin | Guangdong, China | Brand Name | QSN | |
Model Number | ph4300 |
Product Description
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 |
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Contact Us
- Guangzhou Yunqiang Electronics Co., Ltd.
- Contact nameMartin Gong Chat Now
- Phone86-20-62118572
- AddressNo. 8, Longhu Industrial Park, Shijing town, Baiyun District, Guangzhou, Guangdong
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Karaoke Amplifiers | Karaoke Speakers | Line array speaker | New Products |
Power Amplifiers | Professional Peripheral | Professional Speakers | Sound Mixer |
Stage Light | Sub-bass |
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