Amplifier Auto-Backup

US$3,481.14-10,106.54 / Set

Input/Output: 2 Channels to 8 Remote Monitoring Automatic Backup System pictures & photos

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What is Input/Output: 2 Channels to 8 Remote Monitoring Automatic Backup System

Name: Input/Output: 2 Channels to 8 Remote Monitoring Automatic Backup System
Uploaded: 2025-12-09T10:10:56+08:00
Description: Product Description AMP Auto-Backup System KE Audio after several years of research and many continuous testings. Successfully overcome phenomenon of sound interruption when amplifier in case of prote

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Min. Order Reference FOB Price

1 Set US$3,481.14-10,106.54 / Set

Sepcifications

Type Professional Amplifier
Usage AV, KTV System, All
Used For Professional
Tube Type Transistor Amplifier
Function Post Amplifier, Amplifier Combined, Pre-amplifier
Sound Channel 2 to 8 Channels
Output Number 2 to 8 Channels
Voltage AC 220V
Element Number Push-Pull Amplifier
Conductive Mode Class Td
Trademark KE Audio
Origin China
4 Host 1 Standby Input/Output: 8 Channels
3 Host 1 Standby Input/Output: 6 Channels
2 Host 1 Standby Input/Output: 4 Channels
1 Host 1 Standby Input/Output: 2 Channels

Product Description

Product Description AMP Auto-Backup System KE Audio after several years of research and many continuous testings. Successfully overcome phenomenon of sound interruption when amplifier in case of protection and malfunction, which does not affect the normal running of the activity and the atmosphere. ...

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Guangzhou Ke Audio Equipment Co., Ltd.

Diamond Member Since 2025

Audited Supplier

Rating & Reviews: 5.0/5.0

(1 Reviews)

Business Type Manufacturer/Factory & Trading Company
Main Products Amplifier, AMP Auto-Backup System, Loudspeakers, Sound Amplifying System
Year of Establishment 2002-07-19
Number of Employees 10
Address No. 8, Industry 1st Road, Shangshao Village, Zengcheng District, Guangzhou, Guangdong, China

Amplifier Auto-Backup Comparison

	Input/Output: 2 Channels to 8 Remote Monitoring Automatic Backup System Contact Now	High Quality Project Mixer Amplifiers 120W with Media Player for Professional Stage Performance Contact Now	Public Address 4 Channel 120W Power Class D Amplifier with 100V Line Contact Now	Quick View Professional Digital Switching Power Supply Power Amplifier for Home Theater Use Contact Now	Quick View Reliable Digital Switching Power Supply Power Amplifier 20Hz-20kHz Frequency Range Contact Now

Transaction Info
	Input/Output: 2 Channels to 8 Remote Monitoring Automatic Backup System Contact Now	High Quality Project Mixer Amplifiers 120W with Media Player for Professional Stage Performance Contact Now	Public Address 4 Channel 120W Power Class D Amplifier with 100V Line Contact Now	Quick View Professional Digital Switching Power Supply Power Amplifier for Home Theater Use Contact Now	Quick View Reliable Digital Switching Power Supply Power Amplifier 20Hz-20kHz Frequency Range Contact Now
Price	US$3,481.14-10,106.54 / Set	US$132.00-181.00 / Piece	US$196.00-255.00 / Piece	US$496.45-503.55 / unit	US$496.45-503.55 / unit
Min Order	1 Set	1 Piece	1 Piece	1 unit	1 unit
Payment Terms	T/T, D/P, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T	LC, T/T
Quality Control
Management System Certification	-	Others	Others	-	-
Trade Capacity
Export Markets	Domestic	North America, Europe, Southeast Asia/ Mideast	North America, Europe, Southeast Asia/ Mideast	Domestic	Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month	Peak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Product Attributes
Specification	Type: Professional Amplifier; Usage: AV, KTV System, All; Used For: Professional; Tube Type: Transistor Amplifier; Function: Post Amplifier, Amplifier Combined, Pre-amplifier; Sound Channel: 2 to 8 Channels; Output Number: 2 to 8 Channels; Voltage: AC 220V; Element Number: Push-Pull Amplifier; Conductive Mode: Class Td; 4 Host 1 Standby: Input/Output: 8 Channels; 3 Host 1 Standby: Input/Output: 6 Channels; 2 Host 1 Standby: Input/Output: 4 Channels; 1 Host 1 Standby: Input/Output: 2 Channels;	Type: Professional Amplifier; Usage: Public Address; Used For: Professional; Function: Post Amplifier; Sound Channel: 1; Output Number: Na; Voltage: AC 115 / 230 V, 50/60Hz; Model: Pm-120; Rated Power: 120W; Speaker Output: 100V/ 70V/ 22V; Thd: <1%; S/N Ratio: >80dB; Frequency Respose (-3dB): 75Hz - 18kHz; Tone Control: 100Hz , 10kHz; Weight (Net): 9 Kg; Dimensions (W X H X D): 420 X88 X 320mm;	Type: Professional Amplifier; Usage: Public Address; Function: Post Amplifier; Sound Channel: 4; Output Number: 4; Voltage: AC 100-240V, 50-60Hz; Model: Pd-4120 V2; Rated Power Output: 4X120W; Thd: <0.1% (1kHz/-3dbv, 100W); S/N Ratio: >80dB; Crosstalk: >60dB, 1kHz, Max Output; Power Consumption: 550W; Power Requirments: AC 100-240V, 50-60Hz; Weight: 8.3kgs;	Type: Professional Amplifier; Usage: KTV System; Stereo 8ω: 1350wx4; Stereo 4ω: 2100wx4; Frequency Response (1W): 20Hz-20kHz(±0.3dB); Damping Coefficient: ≥800; Conversion Rate: ≥10V/μS; Signal-to-Noise Ratio (a Weight): ≥80dB; Input Sensitivity (Rated Power 8ohms): 29/32 23/26 / dB / 35/38/41/44; Input Impedance (Rated): 20kΩ/10kΩ; Separation Degree: ≥65dB; Chassis Dimensions: 595X500X180mm; Weight: 13.6kg; Voltage Gain (at 8ω): 42.0dB; Snr: ≥112dB; Total Harmonic Distortion: ≤0.1%; Power Amplifier Topology: Class-Td;	Type: Professional Amplifier; Usage: KTV System; Stereo 8ω: 1350wx4; Stereo 4ω: 2100wx4; Frequency Response (1W): 20Hz-20kHz(±0.3dB); Damping Coefficient: ≥800; Conversion Rate: ≥10V/μS; Signal-to-Noise Ratio (a Weight): ≥80dB; Input Sensitivity (Rated Power 8ohms): 29/32 23/26 / dB / 35/38/41/44; Input Impedance (Rated): 20kΩ/10kΩ; Separation Degree: ≥65dB; Chassis Dimensions: 595X500X180mm; Weight: 13.6kg; Voltage Gain (at 8ω): 42.0dB; Snr: ≥112dB; Total Harmonic Distortion: ≤0.1%; Power Amplifier Topology: Class-Td;
Supplier Name	Guangzhou Ke Audio Equipment Co., Ltd.	Guangzhou strong sound electronic equipment Co., Ltd	Guangzhou strong sound electronic equipment Co., Ltd	Guangzhou Jinbao Sound Equipment Co., Ltd.	Guangzhou Jinbao Sound Equipment Co., Ltd.
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