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Wholesale 4 Channel Amplifier Price Manufacturers & Suppliers

Wholesale 4 Channel Amplifier Price Total 1,034 manufacturers & suppliers found with 3,102 products
Manufacturer/Factory , Trading Company
Power Amplifier , Full Range Speaker , Line Array Speaker , Audio System
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • PRO Power Amplifier 4 Channel 1500W Class D Amplifier
    US$ 460 / Piece
    1 Piece (MOQ)
  • 4 Channel 4X1500W 1u Audio Power Amplifier by Class D Good Price
    US$ 460 / Piece
    1 Piece (MOQ)
  • 8ohm 2800W Per Channel Professional Power Amplifier
    US$ 350 / Piece
    5 Pieces (MOQ)

TOPSTAR ELECTRONICS CO., LIMITED

Plant Area2000
Plant Area
Number of Employees1
Number of Employees
Manufacturer/Factory , Trading Company
Car MP3 Player , Car DVD/GPS , Power Inverter , Speaker , Car Audio Amplifier
ISO 9001
Jiangmen, Guangdong
  • High Power Ab Car Amplifier 4 Channel Audio Amplifiers Horn Amplifiers Bass Booster
    US$ 28.3 / Piece
    300 Pieces (MOQ)
  • Car Amplifier 4 Channel Bridgeable Car Audio Stereo Subwoofer Amplifier Truck Class Ab Aluminium Alloy Car Amplifier
    US$ 24 / Piece
    300 Pieces (MOQ)
  • Car Audio Amplifier D Class 1channel
    US$ 56.75 / Piece
    300 Pieces (MOQ)

Elandphone Electronic Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
HDMI Splitter , HDMI Switch , HDMI Extender , HDMI Cable , HDMI Converter
OEM, Own Brand
ISO 9001, ISO 9000
  • Dac Toslink Audio Converter HiFi Headphone Amplifier
    US$ 8.5 / Piece
    1000 Pieces (MOQ)
  • 1X2 HDMI Splitter (1080P, 3D)
    US$ 4.6 / Piece
    1000 Pieces (MOQ)
  • Digital Optical Coaxial RCA Toslink Signal to Analog Audio Converter
    US$ 3.16 / Piece
    1000 Pieces (MOQ)

Guangzhou Hiwell Audio Electronics Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Loudspeaker , PRO Audio , Line Array Speaker , Compression Tweeter High Driver , Woofer Midbass Midrange
OEM, ODM, Own Brand
Guangzhou, Guangdong
  • Professional Full Range Speaker Column PA System
    Negotiable
    1 Piece (MOQ)
  • PRO Audio Big Power 24 Inch 4 Ohm DJ Speakers
    Negotiable
    1 Piece (MOQ)
  • Latest Line Array Column Speaker System Indoor Outdoor Sound Equipment Loudspeaker.
    Negotiable
    1 Piece (MOQ)

Beijing Heweiyongtai Sci & Tech Co., Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Safety Defense , Eod Products , Portable X-ray Screening System , Bomb Disposal Suit , Telescopic Manipulator
OEM, ODM, Own Brand
ISO 9001
  • Listening Through Wall Spy Device with Amplifier Listen Through Walls
    Negotiable
    1 Piece (MOQ)
  • Audio Surveillance System with Amplifier Listen Through Walls
    Negotiable
    1 Piece (MOQ)
  • Multi-Function Stereo Listening Through Wall for Audio Spying
    Negotiable
    1 Piece (MOQ)

DongGuan Dason Electric Company

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Annual Revenue2.44 Mil
Annual Revenue
Plant Area200
Plant Area
Number of Employees6
Number of Employees
Trading Company
Solenoids , Push and Pull Solenoid , Electromagnet , Micro Switch , Push Button Switch.
OEM, ODM
Dongguan, Guangdong
  • 5W Bluetooth Audio Receiver with Exciter for Home Furniture
    US$ 10 / Piece
    500 Pieces (MOQ)
  • 2*50W Dual-Channel Btl 100W Mono Digital Amplifier Board
    US$ 7.5 / Piece
    1000 Pieces (MOQ)
  • Mini Hi-Fi PAM8610 Audio Stereo Amplifier Board/2X10W Dual Channel D Class 12V
    US$ 6 / Piece
    500 Pieces (MOQ)

Shenzhen Innovative R and D Technology Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Bluetooth Earphone , Smart Watch , Dash Camera , Phone Case , Bluetooth Speaker
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Hearing Aids USB Rechargeable Sound Amplifier for Deaf Better Hearing
    US$ 38.5 / Piece
    20 Pieces (MOQ)
  • Oombox Aux TF USB Bluetooth Subwoofer Music Box Waterproof Speaker
    US$ 14 / Piece
    20 Pieces (MOQ)
  • Anker Soundcore Motion+ Bluetooth Speaker High Resolution 30W Audio Speaker
    US$ 84 / Piece
    20 Pieces (MOQ)

Nanjing Daoce Electronics Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Number of Employees2
Number of Employees
Trading Company
Oscilloscope , Network , Analyzer , Signal Sour , Digital Multimeter
OEM, ODM, Own Brand
Response Time≤3h
  • 3986e 10MHz-26.5GHz Noise Figure Analyzer Measuring Amplifier Dual Noise Source Drive
    US$ 25727 / Set
    1 Set (MOQ)
  • Siglent Spectrum & Vector Network Analyzer Standard Tracking Source / Preamplifier Sva1075X
    US$ 1521 / set
    1 set (MOQ)
  • Rohde-Schwarz Fsh20 Handheld Spectrum Analyzer Pulse Signal Measurement
    US$ 11699 / set
    1 set (MOQ)
Manufacturer/Factory , Trading Company
Professional Speaker , Professional Amplifier , Amplifier , PRO Audio , Speaker
OEM, ODM, Own Brand
within 15 workdays
  • Df Series 4 Channel 550W to 2200W X4 Professional Power Amplifier
    Negotiable
    2 Pieces (MOQ)
  • Fp10000q Professional Power Amplifier, Digital Amplifier
    Negotiable
    2 Pieces (MOQ)
  • Hot-Selling Fp10000q 4 Channel Audio Bass Amplifier
    Negotiable
    2 Pieces (MOQ)
Manufacturer/Factory
RS485 Communciation Modules , Relay Module , PLC , AC Amplifier Board , DC Amplifier Board
OEM, ODM, Own Brand
ISO 9001
  • 8-Channel PLC High Power DC Amplifier Board No Contact Amplifier Board for PLC Expansion
    US$ 24 / Piece
    5 Pieces (MOQ)
  • Huaqingjun 18-Channel 3A Self-Recovery PLC DC Amplifier Module for Switch Sensor
    US$ 29 / Piece
    5 Pieces (MOQ)
  • Hot Sales 16-Channel PLC AC Amplifier Board Short Circuit Protection Current Genuine
    US$ 27 / Piece
    5 Pieces (MOQ)
Trading Company
PRO Audio , Home Theatre Speaker , Linear Speaker
OEM, ODM, Own Brand
ISO 9001
  • Two-Channel Professional Amplifier Power Amplifier of Sound System (MR400)
    US$ 228 / Piece
    1 Piece (MOQ)
  • 20Hz-20kHz Professional Power Audio Amplifier 2 Channel Active Power Amplifier
    Negotiable
    1 Piece (MOQ)
  • CT-80s Professional Channels Sound Mixer Mixing Console with USB Access
    Negotiable
    3 Pieces (MOQ)

Ningbo Listen-Acoustic Manufacturing Ltd.

Plant Area2000+
Plant Area
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
Line Array , Column Speaker , 2.1 Active System , Studio Monitors , Portable Speakers
OEM, ODM
ISO 9001
  • 2.1 Pre-Amplifier Board
    US$ 40 / Set
    500 Sets (MOQ)
  • Basic Customization Sm-1000 Compact 2.1 Active PA System with DSP Powered Speaker System
    US$ 150 / Set
    100 Sets (MOQ)
  • DSP-100 DSP Modules
    US$ 15 / Set
    100 Sets (MOQ)
Manufacturer/Factory , Other
2.4G Wireless Classroom Audio System , 2.4G Wireless Tour Guide System , 2.4G Wireless PRO-Audio System , 2.4G Wireless Audio Transceiver Module , 2.4G Wireless Audio System Solution
OEM, ODM, Own Brand
ISO 14001, ISO 20000
  • Wireless Surround Amplifier for Home Theater System
    Negotiable
    1 Piece (MOQ)
  • RF Wireless Classroom Amplifiers for Voice Amplification System Solution
    Negotiable
    1 Piece (MOQ)
  • 2.4G Digital Wireless simultaneous interpretation and translation system for Conference
    US$ 2000 / Set
    1 Set (MOQ)
Manufacturer/Factory
Power Amplifier , Amplifier , Professional Power Amplifier
OEM, ODM, Own Brand
within 15 workdays
  • Xm 4 Channel 400-1000 Watts PRO Audio Power Amplifier for DJ and KTV
    US$ 235 / Set
    5 Sets (MOQ)
  • Mega Bass Ca+ Series 2 Channel Ca Power Amplifier for Music Festival Stage Show
    US$ 96 / Piece
    5 Pieces (MOQ)
  • P8500s 750W*2@8ohms Professional Audio Power Amplifier for outdoor Performance
    US$ 185 / Set
    10 Sets (MOQ)

LUCKY ELECTRONIC TECHNOLOGY CO.,LTD.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees42
Number of Employees
Manufacturer/Factory , Trading Company
Car Player Audio
OEM
Jiangmen, Guangdong
  • 4 Inch Touch Screen Android System 1 DIN Car Player
    US$ 15 / Piece
    1000 Pieces (MOQ)
  • 4022 Car Viedio MP5 Player with Bluetooth and Rearview
    US$ 15 / Piece
    1000 Pieces (MOQ)
  • 4023 Car Viedio MP5 Player with Bluetooth and Rearview
    US$ 15 / Piece
    1000 Pieces (MOQ)

AL Transfo Technology Limited

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Transformer , Inductor , Coil , Current Transformer , Choke
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000
  • High Quality Toroidal Transformer Customized for Power Amplifier Professional Products
    US$ 10.2 / Piece
    50 Pieces (MOQ)
  • Customized 230V 24V Toroidal Amplifier Transformer
    US$ 9.98 / Piece
    50 Pieces (MOQ)
  • High-Quality Toroidal Type Transformer Customized
    US$ 8.99 / Piece
    50 Pieces (MOQ)

Takfly Communications Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees65
Number of Employees
Manufacturer/Factory
Fiber Optical Cable , Patch Cord , Adapter , Terminal Box , PLC Splitter
Own Brand, ODM, OEM
ISO9001:2008, ISO14001:2004
  • 4/8/16 Channels Lgx Box Type 100g DWDM
    US$ 0.1 / Piece
    1 Piece (MOQ)
  • 2 Channel 100g DWDM
    US$ 15 / Piece
    1 Piece (MOQ)
  • 4 Channel Lgx Box Type Mux/Demux CWDM
    US$ 75.55 / Piece
    1 Piece (MOQ)

Beijing W&F Technology Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area110
Plant Area
Number of Employees10
Number of Employees
Trading Company
Fiber Optical Fusion Splicer , OTDR , Optical Power Meter , Fiber Cleaver , Visual Fault Locator
ODM, OEM
within 15 workdays
  • 1550nm 4/8/16/32/64 Port EDFA Wdm Fiber Optic Eydfa with Wdm Optical Fiber Amplifier
    US$ 300 / Piece
    1 Piece (MOQ)
  • Digital Color Spectrum Analyzer SA1010b Spectrum Analyzer Analizador De Espectro De Precios
    US$ 3000 / Set
    2 Sets (MOQ)
  • Digital SA1030b 9kHz~3GHz 3G Spectrum Analyzer
    US$ 2350 / Piece
    1 Piece (MOQ)

Shenzhen Canjingsheng Electronic Technology Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Number of Employees6
Number of Employees
Trading Company
Phone Case , Bluetooth Earphone , Phone Charger , Wireless Charger , Smart Watch
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001...
  • Charger 5 Bluetooth True Higi Lound Speaker
    US$ 15.2 / Piece
    10 Pieces (MOQ)
  • High Quality Wireless Bluetooth Speaker for Flip5 Speaker HiFi Stereo Subwoofer Sound Box Bar
    US$ 8.55 / Piece
    100 Pieces (MOQ)
  • 2023 China Factory New Arrival Cute Speaker Ewa A11 Moon Light Speaker Super High Sound Bluetooth Speaker
    US$ 37 / Piece
    10 Pieces (MOQ)
Trading Company
Remote Control Models , Multicopters , Racing Drones , Brushed / Brushless ESC , Brushed / Brushless Motor
OEM, ODM
within 15 workdays
  • Dji Phantom-3 Inspire-1 Trans Antenna Range Booster Signal Amplifier Windsurfer
    US$ 5.99 / Piece
    1 Piece (MOQ)
  • DIY Antenna Signal Booster for Dji Phantom3 Standard
    US$ 74.99 / Piece
    1 Piece (MOQ)
  • Signal Booster High Gain 7dBi Refitting Antenna for Dji Inspire-1
    US$ 18.99 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Speaker , Wireless Microphone , Audio Mixer , Power Amplifier , Professional Audio System
OEM, ODM, Own Brand
ISO 9001
  • PRO Audio 2u 1000W Sound Power Amplifier
    US$ 250 / Piece
    2 Pieces (MOQ)
  • 24 Channel Digital Audio Mixer for Stage
    US$ 1320 / Piece
    2 Pieces (MOQ)
  • Professional 2u Audio Amplifier 800W Outdoor Power Amplifier
    US$ 185 / Piece
    2 Pieces (MOQ)

Dongguan Xidu Electronics Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory
USB Cable , USB-C Cable , Type-C Cable , USB 3.1 Connector , RJ45 Connector
OEM, ODM
ISO 9001
  • M8 Waterproof Joint, 4pin, Male-Female, 10m, Extension Cable, Amplifier Chip
    US$ 0.1 / Piece
    100 Pieces (MOQ)
  • M8 Waterproof Joint, 4pin to 8pin, Male-Male, 10m, Extension Cable, Amplifier Chip
    US$ 0.1 / Piece
    100 Pieces (MOQ)

Telefly Telecommunications Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
HMI PLC Inverter Motor Driver CIR , PLC , Inverter , Motor
ISO 9001
Shenzhen, Guangdong
  • New Original Keyence Amplifier LV-21ap in Stock
    US$ 110 / Piece
    1 Piece (MOQ)

Shenzhen UT-King Technology Co., Ltd.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Fiber Optic Patch Cord , Fiber Optic Fast Connector , Fiber Optic PLC Splitter , Fiber Optic SFP Moudle , Fiber Optic Distribution Box
OEM, ODM, Own Brand
ISO 9001, ISO 14000
  • Optical Power Amplifier Professional with Wdm 16*19dBm CATV EDFA 16 Ports 2u 1550nm CATV EDFA
    US$ 699 / Piece
    10 Pieces (MOQ)

Sichuan Hongjun Science and Technology Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area134
Plant Area
Number of Employees20
Number of Employees
Trading Company
Sensors , Pressure Sensor , Temperature Controller , Proximity Switch , Pressure Gauge
ODM, OEM
ISO 9001
  • Isolated Barriers Switch Amplifier Kfd2-Sot3-Ex2 for Pepperl-Fuchs
    US$ 92 / Piece
    1 Piece (MOQ)

Changzhou Kunwei Sensing Technology Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees57
Number of Employees
Manufacturer/Factory , Trading Company
Six Axis Force Sensor , Load Cell Force Sensor
ODM, OEM, Own Brand
ISO 9001, BSCI
  • Analog Signal Output Transmitter/Amplifier for Strain Gauge Load Cells
    US$ 71 / Piece
    1 Piece (MOQ)

Maxspeed Group Co., Ltd

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area375
Plant Area
Number of Employees34
Number of Employees
Trading Company
Coffee Tables , Dining Table , Writing Desk , Computer Desk , Beach Chair
OEM, ODM
Others
  • High-Power Professional Power Amplifier Bluetooth Music Amplifier
    US$ 58 / Piece
    500 Pieces (MOQ)
Manufacturer/Factory
Isolation Amplifer , Isolation Transmmitter , Isolation Converter IC , Two-Wire 4-20mA Passive Isolator Module , Isolation Power Drive Transmitter
OEM, Own Brand
QHSE
  • Multi-Channel Signal Isolator 3-in-3-out, 1-in-4-out
    US$ 68.63 / Piece
    2 Pieces (MOQ)
Trading Company
Integrated Circuit Chips , Analog Chip , Analog Ics , Interface Chip , ADC/Dac
Own Brand, Joulwatt
ISO 9001, ISO 14001, IATF16949
  • 3peak Precision ADC Precision Dac High Speed ADC High Speed Dac Current/Power Monitor Multi-Channel Configurable ADC/Dac Converter
    Negotiable
    3000 Pieces (MOQ)

Foshan Medco Medical Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees31
Number of Employees
Manufacturer/Factory , Trading Company
Hospital Bed , Hospital Trolley , Examination Table , Hospital Chair , Stretcher Trolley
Own Brand, ODM, OEM
Nil
  • Med-E12A Factory Price Hospital Equipment 12 Lead ECG Machine
    US$ 700 / Piece
    1 Piece (MOQ)
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Category

Electrical & Electronics (689) Consumer Electronics (542) Industrial Equipment & Components (314) Manufacturing & Processing Machinery (231) Instruments & Meters (218) Computer Products (197) Lights & Lighting (187) Security & Protection (157) Auto, Motorcycle Parts & Accessories (157) Health & Medicine (90) More

Business Type

Manufacturer/Factory (885) Trading Company (579) Group Corporation (22) Individuals/SOHO (9) Other (27)

Management Certification

ISO 9001 (515) ISO 14001 (219) ISO 9000 (128) ISO9001:2015 (91) ISO 14000 (78) IATF16949 (54) ISO 20000 (53) BSCI (51) QC 080000 (48) ISO 13485 (45) OHSAS/ OHSMS 18001 (43) Others (38) ISO14001:2015 (37) GMP (35) HSE (31) ISO 14064 (30) FSC (22) SA 8000 (13) QHSE (11) EICC (11) ISO45001:2016 (10) ANSI/ESD (9) ASME (9) HACCP (9) ISO 22000 (8) BS 25999-2 (7) SEDEX (7) GAP (7) ISO 17025 (6) WRAP (5) ISO9001:2008 (5) LEED (5) BRC (5) QSR (5) AIB (5) BREEAM (5) ISO 50001 (5) IFS (4) SHE Audits (4) PAS 28000 (4) ISO 10012 (4) ISO 29001 (3) HQE (2) OHSAS18001:2007 (2) TS16949 (1) ISO14001:2004 (1) More

Annual Revenue

<1 Million USD (298) 2.5 ~ 5 Million USD (25) 1 ~ 2.5 Million USD (22) 10 ~ 50 Million USD (21) 5 ~ 10 Million USD (20) 50 ~ 100 Million USD (18) >100 Million USD (17) More

No. of Employees

5-50 People (205) 51-200 People (116) 201-500 People (40) Less than 5 People (23) 501-1000 People (9) Above 1000 People (4) More

Province & Region

Guangdong (681) Zhejiang (79) Jiangsu (67) Fujian (30) Shandong (26) Hubei (26) Shanghai (24) Anhui (13) Hunan (12) Hebei (11) Henan (10) Tianjin (9) Beijing (9) Chongqing (8) Sichuan (7) Shaanxi (6) Jiangxi (4) Guangxi (4) Hongkong S.A.R. (3) Guizhou (2) Liaoning (2) Heilongjiang (1) More