Guangdong, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
OEM/ODM Service
Sample Available

Karaoke System, Karaoke Inside Amplifier, 140W Amplifier manufacturer / supplier in China, offering 140W Karaoke Inside Amplifier Karaoke System Player Machine, 8 Channel PRO Amplifier Management Power Sequencer, S218 1200W Dual 18 Inch High Performance Powered Subwoofer and so on.

Gold Member Since 2013
Audited Supplier
Supplier Homepage Products Karaoke amplifier 140W Karaoke Inside Amplifier Karaoke System Player Machine

140W Karaoke Inside Amplifier Karaoke System Player Machine

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $55-65/ Piece
Port: Huangpu, China
Production Capacity: 2000-3000PCS Per Month
Payment Terms: T/T, D/P, Western Union, Paypal, Money Gram, cash
Type: Karaoke Amplifier
Usage: Hi-Fi, AV, KTV System, Club, Disco,Dancing Hall,Theater
Used For: Professional
Tube Type: Tube Amplifier
Function: Amplifier Combined, Pre-amplifier
Output Number: 2

You Might Also Like


Basic Info

Model NO.: KB-330U
Voltage: AC 220V
Element Number: Push-Pull Amplifier
Conductive Mode: AB
Brand: Qsn
Series: Kb
Trademark: QSN
Transport Package: Carton,Woode Case,Flight Case,or as Client Order
Specification: CE, ROHS, CCC, FCC, ISO9001, SGS
Origin: Guangzhou, China
HS Code: 8518400090

Product Description

Name: 140W Professional Karaoke Inside Amplifier (S-313U)cheap price&high quality
Model: S-313U
Maximun output: 2 X 120W 8 ohm 2 X 160W 4ohm
Frequency respone: 20Hz-20kHz -0.5dB
Signal noise ratio: 78 dB
Input sensitivity: 0.15 V
THD: < 0.1%
Input impendance: 20KΩ
Consuption power: 200W
Machine dimensions: 430 X 350X 135 mm
Rated output power 8Ω160W× 2140W× 2120W× 2
Rated output power 4Ω240W× 2210W× 2180W× 2
Frequency response20HZ-20KHZ(-0.2, +0.2dB)
Signal-to-noise ratio82dB80dB78dB
Input sensitivity0.24V0.24V0.24V
THD≤ 0.05%≤ 0.05%≤ 0.05%
Input impedance47KΩ47KΩ47KΩ
Supply Rated output pawer400W350W300W
Exchange insurance5A3A3A
Net weight9KG8KG7.5KG
Package size mm430W× 340D× 135H
Package Package size mm500W× 440D× 180H

Send your message to this supplier

avatar Miss Gloria

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now