Guangzhou Kai Hong Audio Industrial Co., Ltd.
Main products:professional amplifier,professional speaker,Stage lighting,car speaker,car amplifier
Products
Contact Us
  • Contact Person : Ms. Zhou Vivi
  • Company Name : Guangzhou Kai Hong Audio Industrial Co., Ltd.
  • Tel : 86-20-36634769
  • Fax : 86-20-36634775
  • Address : Guangdong,Guang Zhou,No.26 Huangang 2 Road Qixinggang Industrial Park Luogang Village Junhe Street Baiyun District Guangzhou ,China.
  • Country/Region : China
  • Zip : 510000

outdoor concert professional audio 1000w amplifier D-3000

outdoor concert professional audio 1000w amplifier D-3000
Product Detailed
pa audio amplifier *Temperature controlled *Heat limited *Switch buffer *Over current

Pa audio amplifier

ADVANTAGE :

*As a high product ,with traditional excellent class AB for small and middle power and further improved class 3H output circuitry for large power,continuing the traditional tone.The whole efficiency is over 73%.

*Divided into five models with power ranging from 300w to 1400w,which satisfies the requirements for all advanced application project.

*Stably drive speakers with 8ohm,4ohm and 2ohm loading,meeting requirements for various stage sound reinforcement projects.

SPECIFICATION

Model

D-3000

Power

8ohm stereo  1000W

4ohm stereo  1500W

2ohm stereo  2000W

Frequency response

20Hz-20KHz(±0.1dB)

THD+N

≤0.01%  

S/N ratio

110dB

Damping factor

>110

Slew rate

>20V/μs

Input sensitivity

0.775V

Input impedance

Balance     10K

Unbalance   20K

Input gain

≤-75dB

Channel separation degree

≥-70dB

Cooling

Air flow from front to rear

PROTECTION

Soft start, DC, short circuit, over load, clip limit, over heat, progressive volume, VHF

CONNECTOR

Input connectors

XLR-F,XLR-M

Out connectors

NL4 SPEAKON

DIMENSION

N.W.

19.5kg

Product dimension W*D*H mm

483*512*88

outdoor concert professional audio 1000w amplifier D-3000



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