Products

Suppliers
Filter Gallery
1,331

Backup Supply Amplifier

Products

Sorry! No matches were found.

PA600d Mono 600W/100V Output Transformerless Amplifier with 24VDC Battery Backup Supply

PA600d Mono 600W/100V Output Transformerless Amplifier with 24VDC Battery Backup Supply

US $ 100-2,000 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Sinewave Electronics Co., Limited

Henan, China
Chat Now Send Inquiry
PA300d Mono 1000W/100V Output Transformerless Amplifier with 24VDC Battery Backup Supply

PA300d Mono 1000W/100V Output Transformerless Amplifier with 24VDC Battery Backup Supply

US $ 100-1,000 / Piece FOB
50 Pieces (MOQ)
More
Type : Professional Amplifier
Contact Supplier
Sinewave Electronics Co., Limited

Henan, China
Chat Now Send Inquiry
PA300d Mono 300W Output Transformerless Amplifier with 24VDC Battery Backup Supply

PA300d Mono 300W Output Transformerless Amplifier with 24VDC Battery Backup Supply

US $ 100-1,000 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Sinewave Electronics Co., Limited

Henan, China
Chat Now Send Inquiry
Mono 200W/100V Output Transformerless Amplifier with 24VDC Battery Backup Supply

Mono 200W/100V Output Transformerless Amplifier with 24VDC Battery Backup Supply

US $ 100-1,000 / Piece FOB
50 Pieces (MOQ)
More
Speaker Material : Metal
Contact Supplier
Sinewave Electronics Co., Limited

Henan, China
Chat Now Send Inquiry
PA600d Mono 600W Output Transformerless Amplifier with 24VDC Battery Backup Supply

PA600d Mono 600W Output Transformerless Amplifier with 24VDC Battery Backup Supply

US $ 100-2,000 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Sinewave Electronics Co., Limited

Henan, China
Chat Now Send Inquiry
300W/100V Mono Transformerless Amplifier with 24V DC Battery Backup Supply

300W/100V Mono Transformerless Amplifier with 24V DC Battery Backup Supply

US $ 100-1,000 / Piece FOB
50 Pieces (MOQ)
More
Element Number : Monoamplifier
Contact Supplier
Sinewave Electronics Co., Limited

Henan, China
Chat Now Send Inquiry
30W Mixer Power Amplifier with USB, Bluetooth, DAB Tuner, EQ, and Backup Battery

30W Mixer Power Amplifier with USB, Bluetooth, DAB Tuner, EQ, and Backup Battery

US $ 49-63.7 / Piece FOB
1 Piece (MOQ)
More
Main Products: Loudspeaker; Portable Speaker; Amplifier
Contact Supplier
Audited Supplier
Guangzhou Temeisheng Audio Technic Co Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Good Quality 500-Watt Leistungsverstrker Power Amplifier with Dual Polar Cooling Fan

Good Quality 500-Watt Leistungsverstrker Power Amplifier with Dual Polar Cooling Fan

US $ 113.05-154.7 / Piece FOB
1 Piece (MOQ)
More
Sound Channel : 2.1
Contact Supplier
Audited Supplier
Guangzhou Temeisheng Audio Technic Co Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Best Price of New Highly Flexible 350W Amplificador Class D Digital Mixer Professional Bluetooth Power Amplifier

Best Price of New Highly Flexible 350W Amplificador Class D Digital Mixer Professional Bluetooth Power Amplifier

US $ 180-250 / Piece FOB
1 Piece (MOQ)
More
Main Products: Loudspeaker; Portable Speaker; Amplifier
Contact Supplier
Audited Supplier
Guangzhou Temeisheng Audio Technic Co Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
24VDC Backup PSU 500W Digital Mixer Power Amplifier with USB Bluetooth & Tuner Receivers & Amplifiers Product

24VDC Backup PSU 500W Digital Mixer Power Amplifier with USB Bluetooth & Tuner Receivers & Amplifiers Product

US $ 249-324 / Piece FOB
1 Piece (MOQ)
More
Usage : AV, KTV System
Contact Supplier
Audited Supplier
Guangzhou Temeisheng Audio Technic Co Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
High Performance 2*80 Watts Bluetooth Amplifier with FM/USB/SD Card/Mic in/Earphone out

High Performance 2*80 Watts Bluetooth Amplifier with FM/USB/SD Card/Mic in/Earphone out

US $ 38.95-53.3 / Piece FOB
1 Piece (MOQ)
More
Main Products: Loudspeaker; Portable Speaker; Amplifier
Contact Supplier
Audited Supplier
Guangzhou Temeisheng Audio Technic Co Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
PA200d Mono 200W Output Transformerless Amplifier with 24VDC Battery Backup Supply

PA200d Mono 200W Output Transformerless Amplifier with 24VDC Battery Backup Supply

US $ 100-1,000 / Piece FOB
50 Pieces (MOQ)
More
Operation Mode : Knob Control
Contact Supplier
Sinewave Electronics Co., Limited

Henan, China
Chat Now Send Inquiry
Related Searches
Repeater Fiber Optic Equipment Signal Jammer Radio & TV Broadcasting Amplifier WiFi Products
Signal Repeater Wireless Repeater Fiber Optic Repeater Cellular Network Repeater Radio Frequency Repeater Range Extender Repeater
En54 Professional Class D Audio Digital Power Sound PV-AMP-500 500W Amplifier for Stage Performance

En54 Professional Class D Audio Digital Power Sound PV-AMP-500 500W Amplifier for Stage Performance

US $ 373-447 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Loudspeaker; Portable Speaker; Amplifier
Contact Supplier
Audited Supplier
Guangzhou Temeisheng Audio Technic Co Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
500 Watt Max 4 Channel Bluetooth Amplifier with 24VDC Emergency Backup Power

500 Watt Max 4 Channel Bluetooth Amplifier with 24VDC Emergency Backup Power

US $ 30.1-55.9 / Piece FOB
10 Pieces (MOQ)
More
Usage : Hi-Fi, AV, KTV System
Contact Supplier
Audited Supplier
Guangzhou Temeisheng Audio Technic Co Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
2 Channel Compact Bluetooth Home Audio Amplifier with 2 Aux Line Inputs & 1 Aux Line Output for Power Extension

2 Channel Compact Bluetooth Home Audio Amplifier with 2 Aux Line Inputs & 1 Aux Line Output for Power Extension

US $ 20.3-37.7 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Loudspeaker; Portable Speaker; Amplifier
Contact Supplier
Audited Supplier
Guangzhou Temeisheng Audio Technic Co Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
350W Digital Mixer Power Amplifier with USB/Bluetooth

350W Digital Mixer Power Amplifier with USB/Bluetooth

US $ 202-209 / Piece FOB
1 Piece (MOQ)
More
Tube Type : Transistor Amplifier
Contact Supplier
Audited Supplier
Guangzhou Temeisheng Audio Technic Co Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
250 Watts High-Efficiency professional Bluetooth Amplifier with 6 Zones Speaker Output

250 Watts High-Efficiency professional Bluetooth Amplifier with 6 Zones Speaker Output

US $ 27.5-38 / Piece FOB
1 Piece (MOQ)
More
Main Products: Loudspeaker; Portable Speaker; Amplifier
Contact Supplier
Audited Supplier
Guangzhou Temeisheng Audio Technic Co Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
300W Output Transformerless Mono Amplifier with 24VDC Battery Backup Supply

300W Output Transformerless Mono Amplifier with 24VDC Battery Backup Supply

US $ 100-1,000 / Piece FOB
50 Pieces (MOQ)
More
Type : Professional Amplifier
Contact Supplier
Sinewave Electronics Co., Limited

Henan, China
Chat Now Send Inquiry
30 Watt DAB Audio Amplificador De Sonido HiFi Versatile Mixer Amplifier with Controls

30 Watt DAB Audio Amplificador De Sonido HiFi Versatile Mixer Amplifier with Controls

US $ 46.55-63.7 / Piece FOB
1 Piece (MOQ)
More
Main Products: Loudspeaker; Portable Speaker; Amplifier
Contact Supplier
Audited Supplier
Guangzhou Temeisheng Audio Technic Co Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Professional Class D Mixer Amplifier with Built-in USB/SD/Aux/Tuner/Bluetooth and Optional DSP / Dante Network for Bar Club

Professional Class D Mixer Amplifier with Built-in USB/SD/Aux/Tuner/Bluetooth and Optional DSP / Dante Network for Bar Club

US $ 249-323.7 / Piece FOB
1 Piece (MOQ)
More
Used For : Civilian
Contact Supplier
Audited Supplier
Guangzhou Temeisheng Audio Technic Co Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Related Videos
  • What is 30W Mixer Power Amplifier with USB, Bluetooth, DAB Tuner, EQ, and Backup Battery
    What is 30W Mixer Power Amplifier with USB, Bluetooth, DAB Tuner, EQ, and Backup Battery
    US $ 49-63.7 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 500 Watt Max 4 Channel Bluetooth Amplifier with 24VDC Emergency Backup Power
    What is 500 Watt Max 4 Channel Bluetooth Amplifier with 24VDC Emergency Backup Power
    US $ 30.1-55.9 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is 2 Channel Compact Bluetooth Home Audio Amplifier with 2 Aux Line Inputs & 1 Aux Line Output for Power Extension
    What is 2 Channel Compact Bluetooth Home Audio Amplifier with 2 Aux Line Inputs & 1 Aux Line Output for Power Extension
    US $ 20.3-37.7 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is 350W Digital Mixer Power Amplifier with USB/Bluetooth
    What is 350W Digital Mixer Power Amplifier with USB/Bluetooth
    US $ 202-209 /Piece
    1 Piece (MOQ)
    Contact Supplier
400 MHz UHF Tetra Repeater/Power Amplifier for Signal Coverage

400 MHz UHF Tetra Repeater/Power Amplifier for Signal Coverage

1 Piece (MOQ)
More
Main Products: Repeater, Power Amplifier Modules, Filter, Combiner, Antenna
Contact Supplier
Audited Supplier
Shenzhen Boostel Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
1550nm CATV Waterproof Outdoor EDFA Optical Amplifier (WE-1550-YZ-YW)

1550nm CATV Waterproof Outdoor EDFA Optical Amplifier (WE-1550-YZ-YW)

1 Piece (MOQ)
More
Wiring Devices : ODF
Contact Supplier
Audited Supplier
Hangzhou Prevail Communication Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
Dual Port CATV Amplifier with Adjustable Gain for Optimal Performance

Dual Port CATV Amplifier with Adjustable Gain for Optimal Performance

US $ 500 / Piece FOB
1 Piece (MOQ)
More
Main Products: Optic fiber cable, Electric cable, Hardware products, Optic fiber test equipment, Fusion Splicer, CATV products, GPON OLT, ONU, Media converter
Contact Supplier
Audited Supplier
Shenzhen Pioneer Goods Communication Co., Limited

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Backup Supply Amplifier FAQ

  • QWhat are the advantages of purchasing repeaters wholesale for my Electrical & Electronics business?

    Enhance your Repeater setup with our premium Backup Supply Amplifier.Opting to buy repeaters wholesale in bulk quantities can lead to cost savings, streamlined supply chain management, and assurance of product consistency. Working directly with established suppliers can also offer customization options and prompt delivery, enhancing the efficiency of your operations.

  • QHow to choose a reliable supplier for repeaters in China?

    Enhance your Repeater setup with our premium Backup Supply Amplifier.When selecting a supplier for repeaters in China, prioritize companies with a strong track record, certifications, and positive reviews. Evaluate manufacturing capabilities, product quality, and after-sales support to ensure a seamless and reliable partnership for your Electrical & Electronics needs.

  • QWhat is a repeater in the electrical & electronics industry and how does it function?

    The Backup Supply Amplifier is a premium choice in the Repeater category.A repeater is a device that amplifies and retransmits electronic signals, extending signal range and communication efficiency in Electrical & Electronics applications. These devices are crucial for ensuring smooth transmission and optimum signal strength across networks.

Fullwell 16 Port High Power CATV EDFA Optical Amplifier

Fullwell 16 Port High Power CATV EDFA Optical Amplifier

US $ 1,300-2,100 / Piece FOB
1 Piece (MOQ)
More
Wiring Devices : ODF
Contact Supplier
Audited Supplier
Hangzhou Fullwell Optoelectronic Equipment Co., Ltd.

Zhejiang, China Since 2015
Chat Now Send Inquiry
Factory Supply 32 Port EDFA 1550nm Optical Amplifier with Wdm or Without Wdm Is Optional E-Type

Factory Supply 32 Port EDFA 1550nm Optical Amplifier with Wdm or Without Wdm Is Optional E-Type

US $ 299-2,477 / Piece FOB
1 Piece (MOQ)
More
Main Products: Optical Receiver, PLC Splitter, Sc Fast Connector, Fiber Optic Distribution Box, ADSS Fiber Optic Cable, Optical Closure, Fiber Optic Cable Clamps, Olt ONU, EDFA, FTTH Drop Cable
Contact Supplier
Audited Supplier
Hangzhou DAYTAI Network Technologies Co., Ltd.

Zhejiang, China Since 2014
Chat Now Send Inquiry
2*500W Cost Effective High Efficient Multi Channel Class D Power Amplifier with/Without 24VDC PA Powerful Amplifier Professional Audio

2*500W Cost Effective High Efficient Multi Channel Class D Power Amplifier with/Without 24VDC PA Powerful Amplifier Professional Audio

US $ 310 / Piece FOB
1 Piece (MOQ)
More
Function : Post Amplifier, Amplifier Combined, Pre-amplifier
Contact Supplier
Audited Supplier
Guangzhou strong sound electronic equipment Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
1-Port EDFA Fiber Amplifier for Broadband & Telecom 17dBm Gain

1-Port EDFA Fiber Amplifier for Broadband & Telecom 17dBm Gain

US $ 300 / Piece FOB
1 Piece (MOQ)
More
Main Products: Optic fiber cable, Electric cable, Hardware products, Optic fiber test equipment, Fusion Splicer, CATV products, GPON OLT, ONU, Media converter
Contact Supplier
Audited Supplier
Shenzhen Pioneer Goods Communication Co., Limited

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
3G WCDMA 2100MHz Band Selective RF Power Amplifier (DL Selective)

3G WCDMA 2100MHz Band Selective RF Power Amplifier (DL Selective)

US $ 10-30 / Set FOB
1 Set (MOQ)
More
Certification : ISO, RoHS, CE
Contact Supplier
Audited Supplier
Shenzhen Boostel Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
High Power 16 Port 1550nm Wdm CATV Amplifier

High Power 16 Port 1550nm Wdm CATV Amplifier

1 Piece (MOQ)
More
Main Products: Xgs-Pon & CATV Wdm EDFA, Xgs-Pon & CATV Wdm Optical Receiver, Telecom Pre / Line / Booster Edfas, Hfc Optical Transmitter, CATV Edfas, FTTH Optical Receiver, Optical Switch, Sat-TV & CATV Transmitter / Receiver, Fiber Amplifier
Contact Supplier
Audited Supplier
Hangzhou Fullwell Optoelectronic Equipment Co., Ltd.

Zhejiang, China Since 2015
Chat Now Send Inquiry
Class D 500W 100V or 4-16 Ohm Switchable Mixer Amplifier with USB, SD, Aux, Tuner, Bluetooth, 24VDC Input

Class D 500W 100V or 4-16 Ohm Switchable Mixer Amplifier with USB, SD, Aux, Tuner, Bluetooth, 24VDC Input

US $ 103-333 / Piece FOB
10 Pieces (MOQ)
More
Output Number : 1
Contact Supplier
Audited Supplier
Guangzhou strong sound electronic equipment Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
New Card Reading Blue Tooth Multifunctional Mini KTV Digital Reverberation Power Amplifier

New Card Reading Blue Tooth Multifunctional Mini KTV Digital Reverberation Power Amplifier

US $ 35 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Loudspeaker; Portable Speaker; Amplifier
Contact Supplier
Audited Supplier
Guangzhou Temeisheng Audio Technic Co Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
High Power 1550nm EDFA Fiber Amplifier for CATV Systems

High Power 1550nm EDFA Fiber Amplifier for CATV Systems

1 Piece (MOQ)
More
Wiring Devices : ODF
Contact Supplier
Audited Supplier
Shenzhen Pioneer Goods Communication Co., Limited

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
4G Lte 2600MHz Wide Band RF Power Amplifier

4G Lte 2600MHz Wide Band RF Power Amplifier

US $ 10-30 / Set FOB
1 Set (MOQ)
More
Main Products: Repeater, Power Amplifier Modules, Filter, Combiner, Antenna
Contact Supplier
Audited Supplier
Shenzhen Boostel Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
FTTH 1550nm CATV Fiber Optical Amplifier 2 Outputs 17, 18, 19dBm for Long Range CATV Transmission

FTTH 1550nm CATV Fiber Optical Amplifier 2 Outputs 17, 18, 19dBm for Long Range CATV Transmission

US $ 539-618 / Piece FOB
1 Piece (MOQ)
More
Type : Fiber Amplifier
Contact Supplier
Audited Supplier
Hangzhou Fullwell Optoelectronic Equipment Co., Ltd.

Zhejiang, China Since 2015
Chat Now Send Inquiry
PRO 2 Channels 1u Class D Power Amplifier with Optional Dante, IP, SIP, DSP

PRO 2 Channels 1u Class D Power Amplifier with Optional Dante, IP, SIP, DSP

US $ 155-478 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Speaker, Professional Audio, Amplifier, Mixer, Microphone, Public Address System, Conference System
Contact Supplier
Audited Supplier
Guangzhou strong sound electronic equipment Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
Outdoor 20W Lte2600 Band Selective Amplifier (DL/UL Selective)

Outdoor 20W Lte2600 Band Selective Amplifier (DL/UL Selective)

US $ 20-50 / Set FOB
1 Set (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier
Shenzhen Boostel Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Telecommunication & Broadcasting > Repeater > Signal Repeater
1/37
TOP

Search Filter

Categories

More Less
  • Repeater
  • Fiber Optic Equipment
  • Signal Jammer
  • Radio & TV Broadcasting
  • Amplifier
  • WiFi Products
  • Drone Accessories
  • Communication Module
  • Professional Audio
  • GPS Module

Certification

More Less
  • ISO
  • CE
  • RoHS
  • GS

Condition

More Less
  • New

Lightning Protection

More Less
  • With Lightning Protection

Transmission Medium

More Less
  • Optical Fiber
  • Cable

Type

More Less
  • Wireless Repeater
  • Signal Repeater
  • Network Cable Repeater

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory

Company Location

More Less
  • Guangdong
  • Zhejiang
  • Hubei
  • Shandong
  • Anhui
  • Henan
  • Sichuan
  • Fujian
  • Jiangsu
  • Beijing
  • Shanghai
  • Jiangxi
  • Chongqing
  • Hongkong S.A.R.
  • Hunan
  • Shaanxi
Reset Done