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Electronics Suppliers and Manufacturers

Guangzhou ADS Audio Science & Technology Co Ltd

The power amplifier is built with a durable housing to endure high voltage input and output. It is installed with a circuit protector to prevent overload and overcharge. This power amplifier is a great stabilizer to be installed in electric appliances.
 
  1 Ohm stable circuits. 
  Variable low pass electronic crossover. 
  Extra heavy heat sink for better dissipation. 
  Thermal, short-circuit, overloading protection. 
 

Power Amplifier

Sonicstar (Guangzhou) Electronics Co., Ltd.

A101 2.0 Amplifier Metal case + black/silver painting 

A101 2.0 Amplifier

This Class D power amplifier is professionally manufactured for guaranteed performance. It features variable low-pass and high-pass crossover filters, a tri-mode output configuration, a high-efficiency power supply, 2-ohm stable circuits, and anti-radio-interference capabilities. The built-in protection against short circuits, overloading and over-voltage&nbsp;ensures ultimate user safety.&nbsp;

 
  Polished finish. 
  Compact and lightweight design. 
 

Class D Power Amplifier

Brilliant Rich Electronics Ltd

 	 A portable radio with two speakers 	 A mp3 amplifier (exlcuded MP3) is placed at the front side of the radio 	 With a easy carrying handle for you to bring along the radio with you 	 The radio has a trendy style.  

Portable radio with mp3 amplifier

 The power amplifier is equipped with advanced circuit transformers to convert electric power. It is specially designed and built to prevent overheat and overload, promising excellent stability. This power amplifier makes a great complement to heavy-duty machines. 
 
  1 Ohm stable circuits. 
  Variable low pass electronic crossover. 
  Extra heavy heat sink for better dissipation. 
  Thermal, short-circuit, overloading protection. 
 

Top Orient Enterprise Limited

 Mini Audio Amplifier  	 Case Material:&nbsp;Aluminum Alloy&nbsp; 	 DC In: 12V 3A 	 DC Output: 12V 1A 	 Speaker Jack: 2 (11W) 	 Wire Microphone Jack: 2&nbsp; 	 Line In: 1 	 Line Out: 1 	 Master Volume Control: Yes 	 Microphone Volume Control: Yes 	 Line Out Volume Control: Yes 	 Product Dimension:&nbsp;155 x 120 x 55mm 	 Product Weight: 585g  

Mini Audio Amplifier

DongGuan AS AUDIO Co. Ltd.

Dual Source Amplifiers, better sound for TV Amplifiers;  Universal in/out 12v triggers as well as zone-specific in/out triggers. 

Class-D Stereo Amplifier P200BT

Guangdong Takstar Electroacoustic Co.Ltd

Features: • Compact and lightweight mini amplifier • Rare earth material speaker, lightweight, good sound quality, loud sound • Digital sound reinforcement, 8W high-power audio output • Built-in large-capacity Lithium battery, energy-saving and environmentally friendly, approx. 12h operation time • Wireless music playback, unrestrained by wires • Indicator light to display the real-time working status of the amplifier • Wearing it with a waist or shoulder strap for more convenient use • Ergonomic design, novel and stylish appearance Application: • Teaching, tour guide, training, promotionSpecification: Amplifier • Frequency Response: 150Hz-12kHz • Peak Power: 8W • Speaker Impedance: 4Ω • THD: THD≤1% 1KHz＠4R,4W • Operating Voltage: 3.45V-4.2V • Battery Type: Li-ion battery • Battery Capacity: 3.7V/1800mAh • Charging: DC 5V 800mA • Charging Time: approx. 2.5h • Operation Time: approx. 12h • Weight: approx. 148g • Dimensions: 92mm*72.5mm*25mm Headworn Microphone • Cartridge: back electret cartridge • Polar Pattern: unidirectional • Frequency Response: 60Hz-16KHz • Sensitivity: -48.5dB±3dB (0dB=1V/Pa, at 1KHz) Note: The data is tested by Takstar Laboratory, and Takstar has the finalinterpretation right! 

E126A (Gen 2) Amplifier

Shenzhen Soaiy Technology Co Ltd

Multi functional digital display FM wireless PA technology, transmission distance from 10 to 20m Recording Amplifier: Recording any imporotant things at class or meeting Mulitpurpose Amplifier : Play music from TF card or USB flash drive or PC through AUX line-in FM Amplifier : Equipped with high sensitivity radio antenna,one key scan and memory channels 

Portable Wired Voice Amplifier

 	 Any color. 	 Output power: 2.5W x 2. 	 Built-in stereo amplifier. 	 3.5mm diameter stereo plug for MP3 connection.  

Speaker Set

S-658 Portable UHF Wireless Super High Power Voice Amplifier
* Touch key operation
* Adopt UHF high frequency wireless PA technology, transmission distance up to 35m
* Nd-fe-b magnet trumpet, strong penetrating power sound, wide coverage
* Multi-purpose Amplifier: Play music from TF card or USB flash drive or PC through AUX line-in
* Exclusive patent fashion appearance, ergonomic design, comfortable, easy to carry Wide Application:
* Portable voice amplifier for teachers&rsquo; usage in classrooms;
* Ultra light personal megaphone for tourist guide usage;
* Mini sound amplifier for leaders&rsquo; usage in meeting;
* Portable waistband amplification devices for outdoor activities usage;
* Personal voice amplifier for promotional specialist;
* Loudspeakers for coaches.

Portable Wireless Voice Amplifier

Guangzhou Temeisheng Audio Technic Co Ltd

MA Series Mixer Amplifiers with 5 inputs Features: 1. Mic 1 with priority in the front  2. 3 microphone and 2 auxiliary inputs  3. 1 line output  4. Automatic mute function for paging and announcements  5. Individual input gain controls with master volume control  6. EMC Microphone with priority  7. Bass and treble tone controls  8. LED level meter  9. Speaker output short circuit protection 

Mixer Amplifiers

Enping Fangge Acoustics Technology Co Ltd

   2 mono channel input and high quality microphone amplifier.   16 band frequency display.   Built-in professional digital effector.   Built-in mixer jack, balanced output, grade machine output, recorder output, external equalizer input.   Built-in main track speaker and auxiliary track speaker output system.   Design base on the KTV and home used, and using four Toshiba big power amp pipe.  

Karaoke Power Amplifiers 

Super Portable FM Wireless Voice Amplifier

 	 Portable UHF Wireless Voice Amplifier 	 Multi-functional digital display 	 Adopt UHF high frequency wireless PA technology, transmission distance up to 35m 	 Recording Amplifier: Recording any important things at class or meeting 	 Multipurpose Amplifier: Play music from TF card or USB flash drive or PC through AUX line-in 	 FM Amplifier: Equipped with high sensitivity radio antenna, one key scan and memory channels 	 Rated Output power: 5W RMS 	 Support 5 play modes: TF card, USB, AUX-in, FM, USB sound card 	 Battery: 3.7V 1800mAh 	 Product Size: L190 x W100 x H70mm  

UHF Wireless Voice Amplifier 

 	 2.0 Active Speaker 	 Class D 	 Amplifier Output Power 2 x 35W 	 THD 1% With Bluetooth 	 3.5 mm Jack 	 RCA 	 Optical and Phono inputs  

Bluetooth Speaker BBT4002

  This 10&rdquo; home subwoofer comes with an automatic power on/off design. The adjustable level control provides you with the preferred sound choice. The 100W amplifier output is powerful and stable.
      Frequency response: 400Hz-200Hz.     Crossover frequency: 50Hz-200Hz.      Phase change: 0&deg;-180&deg;.     Amplifier output: 100W.    

10” Home Subwoofer

Amazing-Pro Electronic Limited

 	 6-Channel Amplifier System 	 Built-in Bluetooth for Wireless Audio Streaming 	 FM Radio Tuner with Digital LED Display 	 Independent channel volume control 	 USB / SD player  

6 CH Amplifier

GUANGZHOU RICHWEI ELECTRONIC CO., LTD

Number:S87-LG802 4 ohms: 80wX2ch 2 ohms: 120wX2ch 4-ohm bridge: 240wX1ch Dimensions: 180X210X49mm 

Car amplifier

 	 S-578 super portable FM wireless voice amplifier 	 Multi functional digital display 	 FM wireless PA technology, transmission distance from 10 to 20m 	 Recording Amplifier: Recording any important things at class or meeting 	 Multipurpose Amplifier: Play music from TF card or USB flash drive or PC through AUX line-in 	 FM Amplifier: Equipped with high sensitivity radio antenna, one key scan and memory channels  

	2.0 Active Speaker	Class D	Amplifier Output Power 2 x 35W	THD 1% With Bluetooth	3.5 mm Jack	RCA	Optical and Phono inputs

Bluetooth Speaker 

Fashion Mirror Design Multi functional LED display Mulitpurpose Amplifier : Play music from TF card or PC through AUX line-in FM Amplifier : Equipped with high sensitivity radio antenna,one key scan and memory channels Recording Amplifier: Recording any imporotant things at class or meeting Bluetooth 5.0 

Portable Wired Voice Amplifier Speaker

 	 S-538 portable high power wired voice amplifier 	 Multi functional digital display 	 Recording Amplifier: Recording any important things at class or meeting 	 Multipurpose Amplifier: Play music from TF card or USB flash drive or PC through AUX line-in 	 FM Amplifier: Equipped with high sensitivity radio antenna, one key scan and memory channels 	 Bluetooth 4.2, support karaoke function  

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