Professional Audio Bluetooth Power Amplifier - 2-Channel Stereo Karaoke
Specification
| Model |
FA-4801 |
| 8 Ohms Output /Stereo |
2x1000W |
| 4 Ohms Output /Stereo |
2x1500W |
| 8ohms Output /Bridging |
1x3000W |
| Output Circuit |
ClassAB/H |
| Rated Power |
20Hz-20KHz(0.5dB/-0.5dB) |
| Frequency Response |
20Hz-20KHz(0.2dB) |
| Slew Rate |
≥45v/us |
| Damping Coefficient |
≥1000@8ohms |
| Input Resistance |
20Kohms(balanced)/10Kohms(unbalanced) |
| Phase Response |
20Hz+4°20KHz-8° |
| Clip Protection |
Up to 4V |
| S/n Ratio(8ohms) |
≥105dB |
| Crosstalk |
>85dB@8ohms |
| Totalharmonics |
≤0.1%@8ohms |
| Distortion |
≤0.2%@8ohms |
| Input Sensitivity |
0.775V/1.44V |
| Input Connector |
2 x 3-pin XLR female/2x 3-pin XLR male |
| Output Connector |
2x NL4FXfour-core speaker connector/red positive and black negative binding posts |
| Power Connector |
AC220V(50Hz-60Hz) |
| Control/Front Panel |
AC-Switch |
| Surface Treatment |
Black painted chassis, black painted/aluminum front panel |
| Protection System |
DC, short circuit, overheating, soft start, output/input overload protection |
| Cooling System |
Smart temper ature controlled continuously variable speed fan for front-to-back airflow |
| Product Size(Wxdxh) |
483x385x88mm |
| Product Weight(Kg) |
16.4kg |
Product Characteristics
FA series is the professional two-channel Analog amplifier used Class Hamplification circuit with RMS equal, which offer more efficiency, more powerand less heat. It is offer various power ratings in 2 models from 2x2000watt/ch.@ 4 ohm to 2x2200 watts/ch @ 4 ohm.
Features
1.Professional aluminum metal cabinet shows its stability,reliability, and fascination.
2.Advanced output H-class circuit ensuring perfect sound quality condition, and the power and eficiency are higher than the conventional AB-class circuit.
3.Effective heat dissipation system, comprising a high surface area of the heat sink, a pair of dual cooling fan to ensure a rapid and reliablecooling.Good quality and rugged construction for most of the expansion of applications are ideal power amplifer. Al amplifer are similar inoperation. the manual applies to all modes. The manual contains very important informaton, so in the connection or operation of your amplifercarefully read the manual.
4.The unit has consummate working staus indications including, you can be clear at aglance of the working status through the LED indicator in the front panel of the amplifier, the letthe operation more easily.
5. Perfect Protection Circuit Design:
A. Soft start.
B. Over temperature protection.
C.Over lad protection.
D. Short Circuit Limited Protection.
E. AC Line fuse
F. Limiter Protection.
G. DC protection.
H. Thermal cut.
Guangzhou Seer Audio CO.,LTD is a professional sound system manufacturing company. Our factory specialize in manufacture speaker cabinet, loudspeaker, Tweeter component, amplifier, processor and stage equipment. Our sound system company was established in 1997, and the manufacturing company was established in 2004.We focus on the quality and stability of our products and aim to provide high quality products to our customers. Seer Audio use the most advanced engineering to make sure every product meets the requirements of the most professional and demanding applications. We are always working on expanding the scope of business all over the world. Our products won great deal of honour, such as ISO 9001:2000 quality system authentication, all of our goods pass ROSH test and got CE certificate. We have full confidence in our factory and our future.
FAQ
Q1.Can we have our logo or company information on your profucts or packages?
A1.Sure. We accept OEM/ODM orders. Just let us know your requirements.
Q2.Are you a pro-audio manufacturer or trade company?
A2.We are a 100% manufaturer located in Guangzhou.We specialize in R&D, manufaturing, sales.
Q3.How long can we expect delivery?
A3.The high season takes a month and the low season takes 15 days.
Q4.What is the What is the minimum order quantity? How to pay?
A4.The minimum order quantity is one, we only accept T/T.
Q5.How old is the company?
A5.Our company was established in 1997 and has a history of 27 years.
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