Guangzhou Dolsi Audio Equipment Co., Ltd.

Audio Amplifer, Professional Amplifier, PRO Audio manufacturer / supplier in China, offering Xli Professional Audio Amplifier, Stable 2 Ohm Digital Power Amplifier, 2 Ohm PRO. Audio DJ Equipment Digital Power Amplifier and so on.

Xli Professional Audio Amplifier

FOB Price:US $1 - 550 / Piece
Min. Order (Pieces) FOB Price
50+ US $1-550 / Piece
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Min. Order: 50 Pieces
Port: Guangzhou, China
Production Capacity: 2000PCS Per Month
Payment Terms: L/C, T/T

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Basic Info.

Model NO.:XLi series
Type:Professional Amplifier
Usage:Hi-Fi, AV, KTV System, Any Hi-End Entertainment or Performance
Used For:Professional
Tube Type:Transistor Amplifier
Function:Post Amplifier
Sound Channel:2, 4
Output Number:2, 4
Voltage:AC 220V
Element Number:Push-Pull Amplifier
Conductive Mode:AB
Price:Pls Contact Dolsi to Discuss About Price
Height:2 Unit
OEM Order:Acceptable
Trademark:Dolsi or client′s brand
Transport Package:1PC/ Carton
Origin:Guangzhou, China
HS Code:851840009

Product Description

Double Channel 2U 400W to 1000W at 8 Ohms Professional Power Amplifier 

Xli Professional Audio Amplifier

Specification of double channel : 

  XLi1500  XLi2500  XLi3000  XLi3500
Channel         2        2       2         2
Output power  stereo 8 Ohms   400Wx2  600Wx2  800Wx2  1000Wx2
Output power stereo  4 Ohms    600Wx2   900Wx2 1200Wx2  1350Wx2
 Bridge output power  8 ohms    1200W            1800W   2300W            2700W
Input sensitivity 0.775V rms
Frenquency response20-20000Hz(±0.1dB)
Slew rate>10V/us
Damping factor>200:1 (10Hz-400Hz)
Cross talk>70dB@1KHz
THD+N<0.5%,20-20K Hz
Dimensions (WxHxD)  483x88x320mm       483x88x370mm


Product Highlights: 

Xli series is the high quality professional amplifier designed for entertainment. Nowadays, the amplifier cabinets used in most of the entertainment places are in very small size. The compact desigh and smaller size  of XLi series fits quite well for this application. Based on Dolsi platform technology, the simple and concise  amplifying circuit with high efficiency is used in this series. Upgraded radiation system ensures the best performance and reliabiltiy of the product.  The major features are as the following:                                                                                                                                          
1.  Compact structure,smaller size and light weight.
2.   High efficiency, good reliability and nice sound quality.   
3.  Quality components, protection against shorts, no-load on/off thumps and radio-frequency interference.
4.  Efficient forced-air cooling system.                                                             
5.  Optimized CLASS-H circuit.                                                                                                                      
6.  Newest professional round lift grounding technology .                                                                   
7. Applicable to both home-audio system and entertaiment system. Bring you unique user experience.
Product packing: 
Every piece of product with polyfoam protection packed into a paper carton.  Or packed as per client's request.

Good Service to you:
1.  Manufacturing with Dolsi brand.
2.  Manufacturing with your brand ( OEM).
3.  Manufacturing with your design, your specification and your brand ( ODM). 
4. Closely following up, fluent communication, quick feedback and action to any of your query or request for sampling, order,  production,shipment, documents and after-sales service.


Any inquiry, pls contact 

Ms. May Liang 

Tel: 0086 20 36751499 


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Guangzhou Dolsi Audio Equipment Co., Ltd.

- Guangdong, China
- Manufacturer/Factory & Trading Company

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