PA System PRO Audio Four Channel SMPS Speaker Power Amplifier

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Guangdong

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-06 13:14

  • Browse the number:

    42

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Company Profile

Guangzhou Dolsi Audio Equipment Co., Ltd.

By certification [File Integrity]

Contact:Miss May Liang(Mr.)  

Email:

Telephone:

Phone:

Area:Guangdong

Address:Guangdong

Website: http://amplifier-dolsi.ningboapex.com/

Product details

Four Channel Switching Mode Power Supply (SMPS) Power Amplifier 
AP series 



SPECIFICATIONS

Product name Four channel SMPS power amplifier AP series
Model No. AP602 AP1002 AP604 AP1004
Channel number 2 inputs, 2 outputs 2 inputs, 2 outputs 4 inputs, 4 outputs 4 inputs, 4 outputs
Height  88mm ( 2U) 88mm ( 2U) 88mm ( 2U) 88mm ( 2U)
4Ω stereo output power  2x1100W 2x2000W 4x1100W 4x2000W
8Ω stereo output power  2x700W 2x1200W 4x700W 4x1200W
8Ω bridge output power  1600W 1860W 2x1600W 2x1860W
Voltage Gain     35dB 40dB
Frequency Response 20Hz-20kHz,+0/-3dB
Total Harmonic Distortion(THD) <0.026%,1kHz
IMD ≤0.2% 8Ω,1KHz@1W 
Slew Rate ≥30V/μS
Damping Factor(8 ohm),10Hz-400Hz ≥600:1
Signal-to-Noise Ratio  >100dB
Crosstalk >70dB @ 1KHz
Input sensitivity 0.775V/1.0V/1.4V
Input Impedance  
Balanced 10K ohm
Non-balanced 20K ohm
Protections voltage limit, and protection against direct current,over-heat,over-Load , short circuit ,on/off delay and Rf interference
Dimensions(WxHxD) 483x88x370mm
Net weight 8.5KG 9.5KG 13.5KG 13.85KG


PRODUCT FEATURES

AP Series adopt full bridge (SMPS) switching mode power supply with high efficiency and stability, third grade CLASS-H audio amplifier circuit. 

 
. Elegant enclosure design.
. Light weight and easy to install.
.Well-crafted machine with compact structure.
.Strong output power and applicable to a variety of applications.
. Integrated circuit ensuring excellent and independent output for the multi-region sound reinforcement system. 
.Advanced and full protection circuit against short-circuit, broken circuit, direct current, error matching, over-heat and no-load.
 .Well selected components. Strong anti-vibration. 
.Long-lasting performance stability 
.Accurat, and clean sound quality with very low distortion.
.Well tested by AP inspection machine to ensure strong stability.
 
Our Company:
With over ten years of experience in the audio field, Dolsi Audio is a manufacturer focusing in research, development and manufacturing of high quality audio equipment, including professional power amplifier, speaker, and other audio peripheral products. 


 

Product packing: 

Each piece packed in polyfoam protections before packed into a paper carton. Or packed as per client's request.


FAQ
 
Q: Are you a factory or trading company?
A: We are factory established in year 2004,majorly focusing in research,development and production of high quality of audio equipment.
 
Q:Can I purchase only 1 pieces as sample first?
A:Of curse.We can offer you one sample for your testing first.But you should pay the sample fee and the freight.

Q: How could I receive the goods?
A: For sample order or small quantity of goods, we suggest to deliver through express such as DHL, FedEx, TNT. For urgent order but more goods, we suggest to deliver by air transportation. For large batch order, we suggest to deliver by ocean transportation. No matter which way you choose, our partner, one of the best forwarders in Guangzhou would provide you the best services with best price.Of curse,if you have your forwarder,you can cooperate with your forwarder.
 
Q: Can I make the products with my own logo?
A: Yes, we could provide OEM services to you, make your logo on the products and cartons, we have rich experience in this. Moreover, the quality would be as well as our own CEOPA brand products.
 
Q: I have my own idea to the products, could you help and produce my own products?
A: Of course, ODM service is available to us. Just tell us your idea and demand, our experienced engineer would customize and develop the device for you. Without your authorization, we would not tell others we are your supplier, and we would not sell your products with our own brand.
 
Q: I want to work with you, but I`m not familiar with your products, how could I do?
A: We have professional engineers who could design a complete and perfect solution with clear connection diagram for you, with detail introduction to the products, you would find it easy working with us.

Scope Of Application:

 

Any inquiry, pls contact