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+86-757-85230433
Home / Power Amplifier / A Series Power Amplifier supplier in China

A Series Power Amplifier supplier in China

Product model : A45、A60 、A80
Frequency response : 20Hz-20KHz:±0.5dB
Total harmonic distortion : <0.5%,1KHz,1/3Rrte Power,8Ω
Payment Terms: TT , LC , Others
Payment Terms: TT , LC , Others
Tags:
Product model A45、A60 、A80
Frequency response 20Hz-20KHz:±0.5dB
Total harmonic distortion <0.5%,1KHz,1/3Rrte Power,8Ω
Payment TermsTT , LC , Others
Payment TermsTT , LC , Others

PRODUCT INTRODUCTION:


1 Super dynamic floating technology, dynamic signal instantaneous output 37% higher than the rated power; 

2 Constant power output, improve the reliability of the power amplifier; 

3 If overtemperature, enter a state of numerical control low frequency point power limitation, extend working hours don't stop abruptly protection; 

4 Each channel limit control function under pressure to reduce the fever, use more security.


TECHNIQUE SPECIFICATION:

Product model 

A45 

A60 

A80 

8Ω (stereo) 

400W X 2 

600W x2 

800W x2 

4Ω (stereo) 

600W X 2 

900W X2 

1200W X 2 

2Ω (stereo) 

900W x 2 

1350W x 2 

1800W x 2 

8Ω (bridge) 

1200W 

1800W 

2400W 

Frequency response 

20Hz-20KHz:±0.5dB 

20Hz-20KHz:±0.5dB 

20Hz-20KHz:±0.5dB 

Total harmonic distortion 

<0.5%,1KHz,1/3Rrte Power,8Ω 

<0.5%,1KHz,1/3Rrte Power,8Ω 

<0.5%,1KHz,1/3Rrte Power,8Ω 

SNR 

≥119dB 

≥118dB 

≥115dB 

Damping coefficient 

≥280 

≥250 

≥240 

Degrees of separation 

≥78dB 

≥80dB 

≥85dB 

Conversion speed 

85V/us 

90V/us 

90V/us 

Input sensitivity 

1V/0dB,BALANCE 

1V/0dB,BALANCE 

1V/0dB,BALANCE 

Input resistance 

10K,BALANCE
/20K,UNBALANCE

10K,BALANCE
/20K,UNBALANCE

10K,BALANCE
/20K,UNBALANCE

Input connection 

XLR connector 

XLR connector 

XLR connector 

Output connection 

Speaker socket and binding posts 

Speaker socket and binding posts 

Speaker socket and binding posts 

Input category 

Class-AB 

Class-H 

Class-H 

Power supply requirements 

~220V-240V/50-60Hz 

~220V-240V/50-60Hz 

~220V-240V/50-60Hz 

 


Send a message to us

Contact Us

+86-757-85230433
Songshi Road, Shashui Village, Songgang, Shishan Town, Nanhai Dist..Foshan City, Guangdong Provice, China
General Distributor in Vietnam:
AUDIO VISUAL VIETNAM INVESTMENT CORPORATION
Add: 6/45 Bui Huy Bich Str., Hoang Mai Dist., Ha Noi City.
Hotline:+84 962 36 00 55 / +84 936 20 88 80

Company Details

Foshan City Nanhai Kafu Professional Audio Equipment Factory was founded in 2006, located in Foshan, China. With more than 10 years operating, we have built up mature products technology, high quality production system and after sale service system. Our products include passive&active line array speakers, full range speakers, subwoofer, power amplifiers, digital processors and peripheral products and and all accessories, which have been successfully applied in public entertainment market, government affairs,business conference, public cultural and sports market.
Foshan City Nanhai Kafu Professional Audio Equipment Factory