Guangzhou Lingyin Electronic Co., Ltd.: Guangzhou, Guangdong, China; Main products: amplifier, speaker, pa system, pro speaker, pro amplifier

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Home > Products > PA (Public Address) System > OEM ODM Digital Echo Karaoke Key Control Amplifier QQ

OEM ODM Digital Echo Karaoke Key Control Amplifier QQ

FOB Price

USD $60 - $100 / Piece

1 Piece(Min.Order)

Port Guangzhou
Payment TermsT/T Credit Card

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Product Details

Place of Origin	Guangdong, China		Brand Name	QQ CHINAPA, Lingba, QQCHINAPA
Model Number	KS-3120

Product Description

Since2005, Over 10 years OEM /ODM experience in Pulic Address System And Professional Audio System ,Strict quality control and good price

Model	KS-3120	KS-3180	KS-3250
Power 8Ω	2×120W	2×180W	2×250W
Power 4Ω	2×180W	2×250W	2×380W
Frequency response	20Hz-20KHz, ±0.5dB
THD+N	≤0.05%
Size rate	10V/US	10 V/US	10 V/US
Damping factor	>100	>100	>200
Output circuitry	Class AB	Class AB	Class AB
Signal to noise ratio	≥85dB	≥86dB	≥90dB
Cross talk	≥45dB	≥45dB	≥48dB
Input impedance	0.16v	0.18v	0.20v
Cooling	/
Amplifier protection	Short circuit , themal ,over load , clip limiter, DC voltage
Dimension(mm)	430340132	430340132	430340132

Product Advantages:

1. Stable quality,Good price
2.Short product period
3. On time delivery
4. OEM Ability
5. Excellent R&D team

Our Service:
1.Products design:

we will help our customers to design the full products line .

2.Quality Stability :
we assure the quality stability ,once there is quality problem happen, we will withdraw the cargoes unconditionally .

3.Pre-production sample confirmation-after get customers 30% deposit . within 7 days we will provide pre-production sample to customers for confirmation before mass production.

4.Quick and intimate service: quickly provide all the files which necessary for handling enrtrance formalities;assist our customers to make certificate.

5.On time delivery : for the first order ,we can ship within 25 days ,and for the repeated orders ,15 days in need .

6.Protect our customers privacy of ingredient and market information :
making usre that for the same our brand of products,in each country ,we only sell to one customer.

Our Advantage:
1.OEM Ability: Over10 years speakers and amplifiers product manufacturer experience .

2.Famous factory: We have been the supplier of 2008 Beijing Olympics China .

3.Quality:We have strict quality control system with 5 steps of inspection to assure the stability of quality. Certificated with CE,CCC,ROHS,FCC,CB and so on .

4.Competitive:we focus on help our customers to build their brand name to be the famous brand in their country .

5.Excellent R&D team:

Lead by 2 engineers who has more than 15 years R&D experiences and 3 engineers who has 6 years R&D experiences.

6.Professional and mature sales team: the operation experience is rich , good english level , familiar with each foreign trade process which ensures no error in order process .

7. Products positioning: with several years experience in brands operation and been to many countries for market researching , we can help our customer do exactly prouducts positioning toghether .

Our Products:
Speaker: Ceiling speaker,wall speaker,horn speaker,column speaker,garden speaker,project speaker, professnial speaker and so on .

Amplifer: Mixer amplifier, power amplifier,pure amplifier,professianl amplifier and so on .

Our market :
Get a high reputation all around the world.

Why choose us:
1.We focus on speakers and amplifiers product over 10years
2.Your reliable speakers and amplifiers OEM /ODM partner .You can be confident ,because we are trusted in quality .
3.We have gained many international certificates ,.Such as CE,CCC,ROHS,FCC,CB and so on

You can click on the image below :

Contact:

Tina
Manager
TEL:+86-13160858002
WhatsApp:+86-13160858002
WeChat:+86-13160858002
QQ:2972133387
ADD:Block1, Menkuotian Industrial area, Shijing Town, Baiyun District, Guangzhou, Guangdong, China

Contact Us

Guangzhou Lingyin Electronic Co., Ltd.: Contact nameLily pan
Chat Now; Phone86-20-61130648; Address3#, Block1, Menkuotian Industrial area, Shijing Town, Baiyun District, Guangzhou, Guangdong

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Product Categories

All Types Of PA Amplifier	All Types Of PA Speakers	IP PA & Intercom System	Microphone
New Products	PA (Public Address) System	Professinal Speaker	Professional Power Amplifier
Professional Sound System	Volume

OEM ODM Digital Echo Karaoke Key Control Amplifier QQ

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