Guangzhou YunQiang Electronics Co., Ltd. >> 2u 500W Professional Stage Power Amplifier (PK-650)

2u 500W Professional Stage Power Amplifier (PK-650)

2u 500W Professional Stage Power Amplifier (PK-650)
Price: US $ 100-180/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: T/T,D/P,Paypal,Money Gram,Western Union
Prod Model: PK-650
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
RMS: 500W
Brand: Qsn
Colour: as Client Order
Type: Professional Amplifier
Usage: Meeting Room
Used For: Professional
Tube Type: Transistor Amplifier
Function: Post Amplifier
Voltage: AC 220V
Element Number: Push-Pull Amplifier
Conductive Mode: AB
Sound Channel: 2.0
Output Number: 2

Product Description

PK-650 500W Professional  Amplifier Made In China

About Us:
Guangzhou Yunqiang Electronics Limited is a developing amplifier, speaker, stage lighting factory in Guangzhou, China. Based in the interenational and manufactures innovative, . High quality Amplifier, Speaker, Stage Light products for the professional Club Play and stage show Entertainment & leisure

Our purpose:
Quality first, Credit first, Customer first, First-rate service.
We insist in "honest business and high quality service" as our business ideal, with a powerful R&D team and a group of skilled workers in the factory as the strong backup and support, we always work on this ideal to serve all customers with good quality and reasonable price.

MODELPK-650PK-640PK-630
Rated output power 8 Ω500W × 2400W × 2300W × 2
Rated output power 4 Ω800W × 2700W × 2450W × 2
Frequency response20HZ-20KHZ ( -0.1, -1.5dB )20HZ-20KHZ ( -0.1, -1dB )20HZ-20KHZ ( -0.1, -1dB )
Signal-to-noise ratio89dB85dB85dB
Input sensitivity0.8V0.55V0.5V
THD≤ 0.05%≤ 0.05%≤ 0.05%
Input impedance20K Ω20K Ω20K Ω
Supply Rated output pawer1520W1150W840W
Exchange insurance10A10A8A
Net weight15KG14KG13KG
Product size mm480W × 425D × 100H
Package size mm600W × 550D × 190H

Guangzhou YunQiang Electronics Co., Ltd. is a professional audio manufacturer which has R& D, Production department, Marketing Dept., and Technical and service Dept.,

The main products include: Power Amplifier, Karaoke amplifier, Professional Speaker, Karaoke speaker, Sound Mixer, Audio processor and Conferencing systems.

Nowadays, in professional sound industry, more and more people are seeking for amplifiers with light weight, high power output, high sound quality and high stability.

To get good sound quality, we should have high quality components. And to ensure the stability, we must solve the problem of heat dissipation. Now, we have this amplifier FP14000, FP10000Q, FP-8000Q. Our FP14000, FP10000Q, FP-8000Q is Class TD switching amplifier fixed with NOVER (from UK) power capacitors, ON-Semi power transistors other high quality electronic spare parts. Professional circuit design and actual copper heat sink with better structure make fast heat dissipation possible. And fast heat dissipation contributes to high stability of the amplifier. Once you have our amplifiers at your hands, open the chassis, you will find artwork and detail difference. The swich power amplifier can be used to drive line array loudspeaker systems in touring, living show and other applications with high requirement on sound quality and stability.

Since the foundation of our enterprises, we have been concentrating on designing new products, doing research on new sound technology, training our staff, as well as improving our quality to products and management system. And now we have had a unique management experience, advanced production equipment, abundant design capability, and the large marketing network and after-sales service system.

Now we have passed newest CE, FCC, RoHS, SGS, CCC, ISO9001 on March, 2015.

2016 Prolight + Sound Guangzhou

Our booth is A70 4.1.

Address: Area A, China Import & Export Fair Complex. No. 380, Yuejiang Zhong Road, Guangzhou, China.

Time is 29 February~3th, March, 2016

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