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Public Address and Voice Alarm Voice Alarm Controller for 20 Emergency Trigger Input

Public Address and Voice Alarm Voice Alarm Controller for 20 Emergency Trigger Input

US $ 421-435 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Shenzhen Asenware Test and Control Technology Co., Ltd.

Guangdong, China Since 2013
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Professional Grade 6-Channel Flexible Input Professional Audio Mixer

Professional Grade 6-Channel Flexible Input Professional Audio Mixer

US $ 60 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Hangzhou Shuyuan Audio Equipment Factory

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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High Service Ability High-Frequency Carbon Sulfur Analyzer for Metal Alloy Materials

High Service Ability High-Frequency Carbon Sulfur Analyzer for Metal Alloy Materials

US $ 7,500-10,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
WUXI JINYIBO INSTRUMENT TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2015
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Special Desiccant Input Machine for 0.5-2g Desiccant Daily Chemical Packaging Auto Feeding Machine

Special Desiccant Input Machine for 0.5-2g Desiccant Daily Chemical Packaging Auto Feeding Machine

US $ 5,700-5,800 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Sinoped International (Liaoning) Co., Ltd.

Manufacturer/Factory & Trading Company

Liaoning, China Since 2019
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Factory Price 40W/60W Outdoor Waterproof PA Horn Speaker with 110V/8Ω Input

Factory Price 40W/60W Outdoor Waterproof PA Horn Speaker with 110V/8Ω Input

US $ 19.9-25.71 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Hangzhou Vertex Broadcasting Audio Co., Ltd.

Zhejiang, China Since 2025
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12PCS 40W LED 4in1 Tilt Moving Head Light

12PCS 40W LED 4in1 Tilt Moving Head Light

US $ 298-328 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hesheng Stage Lighting Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Aof2000 Series Standard Signal Input Output One-in-One-out Signal Isolator

Aof2000 Series Standard Signal Input Output One-in-One-out Signal Isolator

US $ 25-35 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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PV3/1 3 Input 1 Output 3 Strings PV Array 1000VDC/PV Combiner Box Solar System Plastic Junction Box

PV3/1 3 Input 1 Output 3 Strings PV Array 1000VDC/PV Combiner Box Solar System Plastic Junction Box

US $ 67.05-72.38 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
YUEQING MEANRAY ELECTRIC CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2016
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Low Voltage 7.5kw to 400kw VFD VSD AC Drive Variable Frequency Inverter for Industrial Motors, Pumps, Conveyors & Automation

Low Voltage 7.5kw to 400kw VFD VSD AC Drive Variable Frequency Inverter for Industrial Motors, Pumps, Conveyors & Automation

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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3D EDID LCD LED Screen CCTV 4X4 2 Input 4 Output Switch Splitter HDMI Matrix Video Switcher

3D EDID LCD LED Screen CCTV 4X4 2 Input 4 Output Switch Splitter HDMI Matrix Video Switcher

US $ 86-99.99 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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DC Signal Isolator, One Input and Two Output 4-20mA to 0-10V

DC Signal Isolator, One Input and Two Output 4-20mA to 0-10V

US $ 65-85 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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Intel Quad Core Intel J4125 Mainboard, Mini Itx Industrial Embedded Motherboard

Intel Quad Core Intel J4125 Mainboard, Mini Itx Industrial Embedded Motherboard

1 Piece (MOQ)
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Audited Supplier
R&O Industrial Technology Co., Limited

Guangdong, China Since 2020
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New Original Siemens 6es7 134-6hb00-0ca1 Analog Input Module 6es7134-6hb00-0ca1

New Original Siemens 6es7 134-6hb00-0ca1 Analog Input Module 6es7134-6hb00-0ca1

US $ 1-100 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kunshan Autofits Technology Co., Ltd.

Jiangsu, China Since 2024
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Adas DMS Bsd Ai Car Video Recorder 2K+1080P Wide Angle 3 Channel Dash Cam

Adas DMS Bsd Ai Car Video Recorder 2K+1080P Wide Angle 3 Channel Dash Cam

US $ 78-83 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Huizhou Great-Will Industrial Co., Ltd.

Trading Company

Guangdong, China Since 2020
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Low Voltage AC Drives VFD VSD Speed Controller Single Phase Frequency Inverter for Constant Pressure Water Supply Pump

Low Voltage AC Drives VFD VSD Speed Controller Single Phase Frequency Inverter for Constant Pressure Water Supply Pump

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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AC/DC Voltage Transmitter DC24V Power Supply 0-500V 0-2000V Input 0-10mA 0-20mA 4-20mA 0-10V 0-5V 1-5V Output DC24V Direct Connection for Sale

AC/DC Voltage Transmitter DC24V Power Supply 0-500V 0-2000V Input 0-10mA 0-20mA 4-20mA 0-10V 0-5V 1-5V Output DC24V Direct Connection for Sale

US $ 28-45 / Piece FOB
1 Piece (MOQ)
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Anhui Qidian Automation Technology Co., Ltd.

Anhui, China Since 2021
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360 Surround Bird Eye View Backup Reverse Camera System Bsd Alarm for Bus Adas Night View Reversing Radar Parking Sensor

360 Surround Bird Eye View Backup Reverse Camera System Bsd Alarm for Bus Adas Night View Reversing Radar Parking Sensor

US $ 488-568 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Veise (Guang Zhou) Electronics Co., Ltd.

Guangdong, China Since 2006
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Custom Audio Video Lighting 4X4 2X2 3X3 TV LCD LED Wall Controller 4K Ultra HD Input Monitor HDMI Video Split

Custom Audio Video Lighting 4X4 2X2 3X3 TV LCD LED Wall Controller 4K Ultra HD Input Monitor HDMI Video Split

US $ 539 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Firstone Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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192 Input 3ge Port 6 Carrier 50~960MHz RF Output Digital TV Front End 16 in 1 ISDB-T Modulator

192 Input 3ge Port 6 Carrier 50~960MHz RF Output Digital TV Front End 16 in 1 ISDB-T Modulator

US $ 575-975 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hangzhou DAYTAI Network Technology Co., Ltd.

Zhejiang, China Since 2014
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Sr100 Audmic Professional Active Wireless 2.0 Channel Miboard Bluetooth Version 5.0+EDR Soundbar with 1-Way Coaxial (PCM) Signal Input for TV Home

Sr100 Audmic Professional Active Wireless 2.0 Channel Miboard Bluetooth Version 5.0+EDR Soundbar with 1-Way Coaxial (PCM) Signal Input for TV Home

US $ 30-40 / Set FOB
1 Set (MOQ)
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Mitechnic Co., Ltd

Hongkong S.A.R., HONG KONG, CHINA Since 2021
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Single to Three Phase Hybrid Solar Inverter Solar Pump Inverter China Factory VFD Frequency Inverter Variable Speed Drives 0.4kw to 450kw 220V to 460V

Single to Three Phase Hybrid Solar Inverter Solar Pump Inverter China Factory VFD Frequency Inverter Variable Speed Drives 0.4kw to 450kw 220V to 460V

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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High-Performance HD Hybrid Matrix Video with 4-16 Input/Output Capability

High-Performance HD Hybrid Matrix Video with 4-16 Input/Output Capability

US $ 980-1,099 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Guangzhou Jiuding Audio-Visual Technology Co., Ltd.

Guangdong, China Since 2025
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2, 000W 12" Portable Trolley Karaoke Speaker, Bt/Tws/DSP, 2 UHF Wireless Mics-Rechargeable Battery Guitar Input for Party/Outdoor

2, 000W 12" Portable Trolley Karaoke Speaker, Bt/Tws/DSP, 2 UHF Wireless Mics-Rechargeable Battery Guitar Input for Party/Outdoor

US $ 112.35 / Piece FOB
200 Pieces (MOQ)
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Audited Supplier
Ningbo Jumboaudio Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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About Two Input Channels FAQ

  • QWhat types of amplifiers are available for consumer electronics?

    Our Two Input Channels offers exceptional quality and style within the Amplifier category.You can find a variety of amplifier types for consumer electronics, including stereo amplifiers, multi-channel amplifiers, and more. Whether you need a cheap amplifier for home audio or custom solutions for high-end setups, our wholesale options come directly from trusted factory sources. Don’t hesitate to contact us for the best prices and availability!

  • QWhat are the benefits of buying amplifiers directly from the factory?

    The Two Input Channels is a premium choice in the Amplifier category.Buying amplifiers directly from the factory can offer significant advantages such as lower prices, better warranty options, and more customization possibilities. As a distributor, we provide a range of OEM products and options tailored to your needs. Reach out now to discover cost-saving opportunities and stay ahead of audio trends!

  • QHow do I choose the right amplifier for my needs?

    The Two Input Channels is a top choice in our Amplifier collection.Choosing the right amplifier depends on several factors, including your audio system and personal preferences. It helps to consider the wattage, channels, and connectivity options. For detailed comparison and to better guide your choice, explore our top amplifier selections. Learn more about our custom solutions today to elevate your audio experience!

New Tech Variable Speed Drive Inverter Frequency Transformer Controller Variator Frequency Inverter VFD Frequency Inverter with Factory Price

New Tech Variable Speed Drive Inverter Frequency Transformer Controller Variator Frequency Inverter VFD Frequency Inverter with Factory Price

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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Ultra-high Performance Step-down Line Input Transformer

Ultra-high Performance Step-down Line Input Transformer

US $ 1.96-2.52 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
AL Transfo Technology Limited

Anhui, China Since 2020
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Best Selling 5.5kw VFD C2000 7.5kw AC Inverter Variable Frequency Converter VFD Inverter VFD AC Inverter for Motor

Best Selling 5.5kw VFD C2000 7.5kw AC Inverter Variable Frequency Converter VFD Inverter VFD AC Inverter for Motor

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
Chat Now Send Inquiry
8-Channel Analog Input Data Acquisition System ±10V Range for Industrial Vibration Testing

8-Channel Analog Input Data Acquisition System ±10V Range for Industrial Vibration Testing

US $ 6,120-6,465 / Piece FOB
1 Piece (MOQ)
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Jiangxi Dongling Technology Co., Ltd.

Jiangxi, China Since 2025
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50kw 650VAC Input AC-DC Power Module Support Range Customization

50kw 650VAC Input AC-DC Power Module Support Range Customization

US $ 1,938-1,988 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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4MP /5MP CCTV 8CH Digital Video Recorder Security Xvr DVR

4MP /5MP CCTV 8CH Digital Video Recorder Security Xvr DVR

US $ 20-45 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Banovision Technology Co., Ltd.

Guangdong, China Since 2018
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Hybrid Inverter Single Phase 48VDC 230V AC 85-450VDC PV Input 6.5kw 6500W

Hybrid Inverter Single Phase 48VDC 230V AC 85-450VDC PV Input 6.5kw 6500W

US $ 248-268 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Wuhan Guanyou New Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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4CH 1080P Car/Bus 4G WiFi GPS Video Hard Drive Storage Mobile Mdvr

4CH 1080P Car/Bus 4G WiFi GPS Video Hard Drive Storage Mobile Mdvr

US $ 100-300 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shenzhen Wardmay Technology Co., Limited

Guangdong, China Since 2013
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PV Lightning Protection Iron String Box Combiner Lock Box for Solar Panels 10 Strings 10 Input 1 Output

PV Lightning Protection Iron String Box Combiner Lock Box for Solar Panels 10 Strings 10 Input 1 Output

US $ 39.9-2,685 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Jinan Xinyuhua Energy Technology Co., Ltd.

Shandong, China Since 2021
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Ausenist High Frequency 230V Single Phase Input 0.75kw 1HP Mini VFD Variable Frequency Drive Inverter for Motor Speed Control

Ausenist High Frequency 230V Single Phase Input 0.75kw 1HP Mini VFD Variable Frequency Drive Inverter for Motor Speed Control

US $ 80-180 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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Similar to Big Dutchman- Poultry Swine Barn Alarm - External Alarm Input & Sound-Light Output

Similar to Big Dutchman- Poultry Swine Barn Alarm - External Alarm Input & Sound-Light Output

US $ 183-215 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
CCSDA Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2023
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GSM-Weekly GSM Remote Controller GSM Alarmand Battery on Board

GSM-Weekly GSM Remote Controller GSM Alarmand Battery on Board

US $ 80-100 / Piece FOB
1 Set (MOQ)
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Audited Supplier
Shanghai Wafer Microelectronics Co., Ltd.

Shanghai, China Since 2009
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R60da4 Mitsubishi Analog Input and Output Module New Iq-R Series PLC

R60da4 Mitsubishi Analog Input and Output Module New Iq-R Series PLC

US $ 50 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
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