4200W x2 CLASS D Professional Digital Amplifier 8 Ohm Stereo 1U Power Amplifier High End Large Performances Bars Party
- Category: >>>
- Supplier: Guangzhou Kusheng Audio Co. Ltd.
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Product Overview
Description
Ideal for Outdoor Medium-Large Performances, Medium-Large Bars, and High-End Parties
Product Features:
1. Global voltage auto-adaptation (90V-270V, 50-60Hz).
2. High-efficiency Class D module.
3. Strong power density, capable of long-term operation at a 2Ω load.
4. Three configurable connection modes (Stereo/Bridge/Parallel).
5. Adjustable input sensitivity with multiple levels (32dB, 35dB, 38dB, 41dB).
6. 1U standard panel made of high-quality aluminum alloy, leading the trend in professional amplifier design.
7. LCD color display screen for clear viewing of operational status.
8. High-quality low impedance, high ripple aluminum electrolytic capacitors.
9. Utilizes PFC (Power Factor Correction) power supply with up to 95% efficiency, ensuring clean energy.
10. Incorporates advanced GaN (Gallium Nitride) semiconductors, reducing energy consumption by 20%, lowering heat generation, and improving stability.
Product Features:
1. Global voltage auto-adaptation (90V-270V, 50-60Hz).
2. High-efficiency Class D module.
3. Strong power density, capable of long-term operation at a 2Ω load.
4. Three configurable connection modes (Stereo/Bridge/Parallel).
5. Adjustable input sensitivity with multiple levels (32dB, 35dB, 38dB, 41dB).
6. 1U standard panel made of high-quality aluminum alloy, leading the trend in professional amplifier design.
7. LCD color display screen for clear viewing of operational status.
8. High-quality low impedance, high ripple aluminum electrolytic capacitors.
9. Utilizes PFC (Power Factor Correction) power supply with up to 95% efficiency, ensuring clean energy.
10. Incorporates advanced GaN (Gallium Nitride) semiconductors, reducing energy consumption by 20%, lowering heat generation, and improving stability.
Specifications | ||
Rated Power | 8Ω：2x4200W、4Ω：2x7800W 、2Ω：2x8500W; Bridged Power: 8Ω：15600W、4Ω：17000W | |
Frequency Response | 20Hz-20KHz (1W @8Ω, ±0.5dB) | |
Signal-to-Noise Ratio | >110dBA (20Hz-20kHz, A weighted) | |
Crosstalk | >66dB @1KHz | |
Input Impedance | 10KΩ balanced | |
Total Harmonic Distortion | <0.5% from 1W to full power (Typical value <0.05%) | |
Intermodulation Distortion | <0.5% from 1W to full power (Typical value <0.05%) | |
Damping Factor | >5000 @20-200Hz | |
Conversion Rate | 50V/μs @ 8Ω | |
Signal Indicator Lights | Input signal XLR ≥-40dB; Four green LEDs indicate output signal strength; Red-yellow dual-color LED indicates protection status (red) / clipping, overheating, and overload, etc. (yellow) | |
LED Display | Displays operating mode, temperature, working status, and overheating warning | |
Signal Input Interface | 2-channel device: 1 balanced male XLR and 1 balanced female XLR per channel; 4-channel device: 1 balanced male XLR per channel | |
Multi-function Switches | Two sensitivity switches; one mode switch and one clip switch | |
Dimensions | 482mm x 44mm x 450mm | |
Net Weight | 12.5kg | |
FAQ
Q1:What is our warranty for your products ?
We have three-year warranty of our product.
Q2:If I need a sample, how can I get it ?
If you need some samples to test,we can make as per your request .You should pay for the transportation freight of samples and oursamples cost, Samples cost could be refundable after you place the order.
Q3:Can I print my logo on the product?
Yes.If you need,please inform us formally before our production and confirm the design firstly based on our sample.
Q4:What about the quality of the products?
We are ensure 100% quality of product before ship to customers. we check and test every products one by one
Q5:How about the delivery time?
For sample: 10-15 days
For order: 30-45 days
We have three-year warranty of our product.
Q2:If I need a sample, how can I get it ?
If you need some samples to test,we can make as per your request .You should pay for the transportation freight of samples and oursamples cost, Samples cost could be refundable after you place the order.
Q3:Can I print my logo on the product?
Yes.If you need,please inform us formally before our production and confirm the design firstly based on our sample.
Q4:What about the quality of the products?
We are ensure 100% quality of product before ship to customers. we check and test every products one by one
Q5:How about the delivery time?
For sample: 10-15 days
For order: 30-45 days
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