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Two Input Channels

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Energy-Saving Variable Speed Drive VSD for HVAC Systems

Energy-Saving Variable Speed Drive VSD for HVAC Systems

US $ 58-504 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Church 200W 300W Fresnel Zoom Light LED COB Theater Warm White Wash Light

Church 200W 300W Fresnel Zoom Light LED COB Theater Warm White Wash Light

US $ 228-245 / Piece FOB
1 Piece (MOQ)
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Roy Stage Light Co Limited

Guangdong, China Since 2025
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Metal Housing 4-20mA RS485 Multi-Channel High Decibel Buzzer Gas Detection Controller

Metal Housing 4-20mA RS485 Multi-Channel High Decibel Buzzer Gas Detection Controller

US $ 1,277.21-3,193.03 / Piece FOB
1 Piece (MOQ)
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Beijing Talentech Technology Development Co., Ltd.

Beijing, China Since 2026
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Cost-Effective Device Charging Cabinet with Wide Device Compatibility for Hospitals

Cost-Effective Device Charging Cabinet with Wide Device Compatibility for Hospitals

US $ 200-400 / Piece FOB
50 Pieces (MOQ)
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Ningbo Gam Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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Secondary Injection Relay Test Set Digital Microcomputer Relay Protection Tester

Secondary Injection Relay Test Set Digital Microcomputer Relay Protection Tester

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2018
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. Durable External Clamp Flowmeter for Industrial Fluid Applications

. Durable External Clamp Flowmeter for Industrial Fluid Applications

US $ 340-359 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Jinan Xinnoris Tech Co., Ltd.

Shandong, China Since 2026
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Wholesales Double 6.5 Inches Waterproof Portable Speakers Stereo Bluetooth Smart TF Card Wireless Party Speaker

Wholesales Double 6.5 Inches Waterproof Portable Speakers Stereo Bluetooth Smart TF Card Wireless Party Speaker

US $ 52-57 / Piece FOB
50 Pieces (MOQ)
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Guangzhou Temeisheng Audio Technic Co Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Premium High Power 40kw 60kw 120kw Dual Gun EV Charging Station

Premium High Power 40kw 60kw 120kw Dual Gun EV Charging Station

US $ 3,220-6,080 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Angao Electric Equipment Co., Ltd.

Shandong, China Since 2025
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High Performance One in One out Photovoltaic Connection Box with 63A Circuit Breaker Protection

High Performance One in One out Photovoltaic Connection Box with 63A Circuit Breaker Protection

US $ 11-14 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Shiju Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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DeviceNet Field IO Module for PLC Control in Manufacturing Environments

DeviceNet Field IO Module for PLC Control in Manufacturing Environments

US $ 45-249 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Senchtec 4.9g-5.8g 10W 64CH GaN Industrial Fpv Drone Vtx Video Transmitter

Senchtec 4.9g-5.8g 10W 64CH GaN Industrial Fpv Drone Vtx Video Transmitter

US $ 67-68 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Senchtec Technology Co., Ltd.

Guangdong, China Since 2023
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Dante Network PRO Audio--Dante 4 in 4 out Mini Transmitter Dante 4by4I/ Dante 4by4I Poe Public Address System

Dante Network PRO Audio--Dante 4 in 4 out Mini Transmitter Dante 4by4I/ Dante 4by4I Poe Public Address System

US $ 67.5-150 / Piece FOB
5 Pieces (MOQ)
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Guangzhou strong sound electronic equipment Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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AC Drive Inverter 1 Phase Variable Frequency AC Drives Inverter

AC Drive Inverter 1 Phase Variable Frequency AC Drives Inverter

US $ 58-504 / Piece FOB
1 Piece (MOQ)
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Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Fd290 VFD Inverter Multi Mode Frequency Setting Analog Digital Pulse Industrial System

Fd290 VFD Inverter Multi Mode Frequency Setting Analog Digital Pulse Industrial System

US $ 300-25,000 / Set FOB
1 Set (MOQ)
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WindSun Science & Technology CO.,Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2026
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Heavy Duty Vector Drive Low-Frequency Large Torque Ball Mill Fd200 Industrial Motor Speed Controller VFD Inverter Inverter

Heavy Duty Vector Drive Low-Frequency Large Torque Ball Mill Fd200 Industrial Motor Speed Controller VFD Inverter Inverter

US $ 300-25,000 / Set FOB
1 Set (MOQ)
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WindSun Science & Technology CO.,Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2026
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1 Port RS232/RS485 Serial Ethernet Server

1 Port RS232/RS485 Serial Ethernet Server

US $ 14-17 / Piece FOB
2 Pieces (MOQ)
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Hang Zhou Fei Chang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Easy to Set up Robust Cost-Effective RoHS Approved Charging Cabinet

Easy to Set up Robust Cost-Effective RoHS Approved Charging Cabinet

US $ 200-400 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Ningbo Gam Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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Sixteen Channels Switch Signal Acquisition, Isolated RS-485/RS232 Output Level Signal Measurement, Monitoring and Control

Sixteen Channels Switch Signal Acquisition, Isolated RS-485/RS232 Output Level Signal Measurement, Monitoring and Control

US $ 25.55-28.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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IoT and Industrial Ethernet Acquisition Module Five Channel Di and Five Channel Do, Network Relay, Modbus TCP Remote Io Module

IoT and Industrial Ethernet Acquisition Module Five Channel Di and Five Channel Do, Network Relay, Modbus TCP Remote Io Module

US $ 33.99-36.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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New Arrival Temeisheng Waterproof Portable 120W Box Dual 6 Bass with Tweeter Karaoke Wireless Bluetooth Rechargeable Speaker with Remote Control

New Arrival Temeisheng Waterproof Portable 120W Box Dual 6 Bass with Tweeter Karaoke Wireless Bluetooth Rechargeable Speaker with Remote Control

US $ 61.75-84.5 / Piece FOB
2 Pieces (MOQ)
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Guangzhou Temeisheng Audio Technic Co Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Dual Stereo Sound 12inch Big Power 120W Party Speaker with USB RCA Aux for Outdoor/Karaoke/DJ

Dual Stereo Sound 12inch Big Power 120W Party Speaker with USB RCA Aux for Outdoor/Karaoke/DJ

US $ 71 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Guangzhou Temeisheng Audio Technic Co Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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High-Speed Dual-Gun DC Fast Charger for Electric Vehicles

High-Speed Dual-Gun DC Fast Charger for Electric Vehicles

US $ 1,770-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Angao Electric Equipment Co., Ltd.

Shandong, China Since 2025
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1080P HD 3-Channel Dashcam with Adas DMS Bsd for Fleet Safety

1080P HD 3-Channel Dashcam with Adas DMS Bsd for Fleet Safety

US $ 84-103 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Eston Information Technology Co., Ltd.

Trading Company

Fujian, China Since 2025
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About Two Input Channels FAQ

  • QWhat factors should I consider when choosing an amplifier?

    Upgrade your Amplifier with the elegant and durable Two Input Channels.When selecting an amplifier, consider factors like power output, impedance compatibility, and features like built-in EQ. If you're looking for wholesale pricing or factory direct deals, make sure the amplifier suits your audio needs while ensuring you don’t overspend. Get tailored recommendations for your specific system!

  • QAre there budget-friendly amplifiers that still perform?

    The Two Input Channels is a premium choice in the Amplifier category.Absolutely! There are several cheap amplifiers on the market that deliver high-quality sound without breaking the bank. Look out for trusted reviews and specifications to ensure you're getting a solid deal. If cost-saving is essential, check for OEM options from famous brands that guarantee performance. Contact us for exclusive offers!

  • QCan I customize the amplifier for my home setup?

    The Two Input Channels is included in our comprehensive Amplifier range.Yes, many amplifiers offer customization options to fit various setups. You can choose features like connectivity, outputs, and design suited to your space. If you're seeking factory-direct amplifiers or unique customization for your needs, now’s the time to explore your options. Learn more about our offerings to optimize your audio experience!

Dashcam with 4G LTE and GPS for Remote Audio/Video Upload Function

Dashcam with 4G LTE and GPS for Remote Audio/Video Upload Function

US $ 115 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Eston Information Technology Co., Ltd.

Trading Company

Fujian, China Since 2025
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Mekotronics R58X-4G 16+64G Mini PC Emmc5.1, Sdio3.0, SATA3.0, M. 2 Pcie for Nvme SSD America 4G Module

Mekotronics R58X-4G 16+64G Mini PC Emmc5.1, Sdio3.0, SATA3.0, M. 2 Pcie for Nvme SSD America 4G Module

US $ 392-397 / Piece FOB
1 Piece (MOQ)
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Mekotronics Co., Ltd.

Guangdong, China Since 2022
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Mekotronics R58X-4G 4+32g Mini PC Emmc5.1, Sdio3.0, SATA3.0, M. 2 Pcie for Nvme SSD America 4G Module

Mekotronics R58X-4G 4+32g Mini PC Emmc5.1, Sdio3.0, SATA3.0, M. 2 Pcie for Nvme SSD America 4G Module

US $ 245-250 / Piece FOB
1 Piece (MOQ)
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Mekotronics Co., Ltd.

Guangdong, China Since 2022
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Cost-Effective 20 Years Manufacturer Specialized in Frequency Inverter Speed Motor Controller

Cost-Effective 20 Years Manufacturer Specialized in Frequency Inverter Speed Motor Controller

US $ 50-93 / Set FOB
1 Set (MOQ)
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Audited Supplier
Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Precision Variable Frequency Drives for Hoisting Systems

Precision Variable Frequency Drives for Hoisting Systems

US $ 103-1,136 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Embedded PC Rockchip Rk3588 Npu 6tops 8K Dual G-LAN WiFi6 WiFi 6 5g 2.4G with Audio Socket 4+32g

Embedded PC Rockchip Rk3588 Npu 6tops 8K Dual G-LAN WiFi6 WiFi 6 5g 2.4G with Audio Socket 4+32g

US $ 210 / Piece FOB
100 Pieces (MOQ)
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Mekotronics Co., Ltd.

Guangdong, China Since 2022
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AC Drives 2.2kw 220V Single Phase to 3phase Frequency Inverter VFD Spot Welding Machine Frequency Converter

AC Drives 2.2kw 220V Single Phase to 3phase Frequency Inverter VFD Spot Welding Machine Frequency Converter

US $ 50-93 / Set FOB
1 Set (MOQ)
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Audited Supplier
Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Multi-Functional Frequency Inverter for Seamless Integration in Automation and Control Systems

Multi-Functional Frequency Inverter for Seamless Integration in Automation and Control Systems

US $ 58-504 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Antenna Connector SMA Smart Audio Irc-Tramp 7000AC

Antenna Connector SMA Smart Audio Irc-Tramp 7000AC

US $ 80 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Hangzhou Forchar Tech Co., Ltd.

Zhejiang, China Since 2022
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66*88*98mm Expandable Ai Powered Industrial Grade Real Time Dash Cam

66*88*98mm Expandable Ai Powered Industrial Grade Real Time Dash Cam

US $ 80-90 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Aisite Technology Co., Ltd

Manufacturer/Factory & Trading Company

Fujian, China Since 2026
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4-20mA or 0-10V to Network Modbus TCP Mqtt Data Collection Module Equipment Operation Monitoring, Mes System

4-20mA or 0-10V to Network Modbus TCP Mqtt Data Collection Module Equipment Operation Monitoring, Mes System

US $ 22.55-22.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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2 Line High-Quality Aluminum Signal Output Door Cabinet Handle Magnetic Stripe Door Lock

2 Line High-Quality Aluminum Signal Output Door Cabinet Handle Magnetic Stripe Door Lock

US $ 20 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Nordson Electronic Co., Ltd.

Guangdong, China Since 2015
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Dual Camera 1080P 3CH Ai Dash Cam 4G GPS Adas DMS Face ID Fleet Recorder

Dual Camera 1080P 3CH Ai Dash Cam 4G GPS Adas DMS Face ID Fleet Recorder

US $ 85-113 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Eston Information Technology Co., Ltd.

Trading Company

Fujian, China Since 2025
Chat Now Send Inquiry
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