Pro Audio Amplifier A6
- Category: >>>
- Supplier: Calm Audio Electronic Co. Ltd.Calm Ltd.
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Product Overview
Description
Product Description
Sourcing the on-playing music as signal then calculating the instant resistance of load based on real-time analysis of the output voltage and current.When the resistance is less than 1.6ohm,soft protection launches to limit the driving current and recovers current in 5 ms after the failure removed.The relay is kept in connected through protection just avoid contact destruction.
Independent detection on the signal above 3KHz in the output.Once it exceeds 40V in 0.5s the protection program launches to lower the output below 40V to levitate the damage to HFdrivers.
IN THE SOLUTION TO LINEAR AMPLIFIER BASED ON LINEAR POWER SUPPLY,THE FOLLOWING INIOVATIVE TECHNOLOGIES PUT THE POWER-TO-WEIGHT RATIO AND POWER-TO-VOLUME RATIO TO A NEW, UNEXP ;ARED LIMIT:
1. Less heat loss due to accurate power allocation
2. Unique power supplying program lower the requirements of power supply
3. Select material and appropriate production technology maximizing the turnout of adapter
4. Ideal radiator structure improving heat sinking so that a smaller and lighter radiator can dissipate heat far faster and more efficiently
THD+N | Rate power,1KHz | <0.025% |
Smpte IMD | Rate power,60Hz/7kHz4/1 | <0.075% |
Frequency response | Rate power,20Hz-20kHz | < +/- 0.25dB |
Phase response | Rate power,20Hz-20kHz | < +/- 8 Degree |
Signal to noise ratio | 1KHz,0.775V input, A weight, | >110dB |
Damping factor | Rate power,63Hz | >1500 |
Controlled slew rate | 1KHz Tone burst,40dB Gain | >100V/us |
Input impedance | Rate power,1KHz,Balanced input | 20kohm |
Lowest loaded impedance | Stereo | >1.6 ohm |
| Bridge | >3.2 ohm |
Dimensions |
| 88mm X 482mm X 400mm |
Packaging & Shipping
1.carton package with foam inside.
2.plywood flight case package
Company Information
Founded in 2007, Guangzhou Calm Audio Electronic Co., Ltd is a company focusing on making better audio equipment and trying the best to research, produce, market and after-service.
The headquarter of Calm Audio is located in Guangzhou and provide products for clients from Europe, Asia, Oceania and America and so on. In the past years, Calm Audio has gradually built up the reputation on its own brands, including CALM, DJG, AAA, 92, which are widely used in stadiums, performance stages, bars, conference rooms, hotel halls and so on.
Certifications
1.LVD,EMC,RoHS certification
2.Patent certification,CE certification
Exhibition
CALM AUDIO attends different exhibitions each year,for example: Frankfurt Show in Germany, LDI SHOW and NAMM SHOW in American, Mumbai Show in India, Guangzhou and Shanghai prolight+sound show in China.Please come and visit,we know what you need.
FAQ
Q1: Are you a factory or trading company?
A1: We are a manufacturer.
Q2: Do you have active or passive speakers?
A2:Yes,we do have both style with different size.
Q3: May I buy samples from you?
A3: Yes! You are welcome to place sample order to test our superior quality and services.
Q4: What is your Warranty?
A4: All the products will have 12 months Warranty
Q5:What payment method do you accept?
A5:T/T(Bank transfer), Western Union, Money Gram etc.
Q6: Can you put my brand name (logo) on these products?
A6: Yes!The professional OEM services will be welcomed to us.
Our factory accepts to make the logo free for bulk orders.
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