Electronics

Find Electronics from the best B2B online marketplace. Find a reliable Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Electronics Suppliers and Manufacturers

Consumer Electronics

elec

Find Consumer Electronics from the best B2B online marketplace. Find a reliable Consumer Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Consumer Electronics Suppliers and Manufacturers

Leetac (H.K.) Company Limited

Power Source:Battery, AC, DCSupport Apt-x:yesSupport APP:yesBattery:yesNumber of Loudspeaker Enclosure:1Audio Crossover:TWO-WAYWoofer Size/Full-Range Size:6.5"Set Type:SpeakerFeature:Display Visual InformationMaterial:plasticWaterproof:noCommunication:AUX, bluetooth, usb

HIFI Electronic Tube Amplifier Home Combination Sound

CHANGZHOU BETA UNITED ELECTRONICS CO.,LTD.

1. USB/SD/BT/AUX/OPTICAL 2. High quality Aluminum panel 3. Classic Tube amplifier with digital inputs 4. Frequency Response: 20-20KHz 5. RMS Power: 2x30W 

Amplifier

Amplifier with USB, SD, BT, AUX, and OPTICAL inputs

Sonicstar (Guangzhou) Electronics Co., Ltd.

A101 2.0 Amplifier Metal case + black/silver painting 

A101 2.0 Amplifier

A101 2 0 Amplifier with black silver painting

GOLD FINGERS TECHNOLOGY CO LTD

Features: . Anti-Loss Design . Hearing Aid Amplifier . Easy-To-Use Button Controls . Dual 3.5mm &amp; Bluetooth Connection . 720° Full Surround Sound Capture  Specs: . Up to 8H . Battery: 300mAh  Additional:welcome to customized OEM &amp; ODM   

Personalized Sound Amplifier Box

Foshan Suoer Electronic Industry Co., Ltd.

Channel: 4 channels; Input sensisitivity: 0.26-6V; SNR: above 103DB; RMS Power: 4*80W/4Ohm;4*120W/2Ohm; Frequency(-3DB): 10HZ-30KHZ; Low-pass Frequency(-3DB): 50HZ-256HZ; High-pass Frequency(-3DB): 55HZ-277HZ; Bass boost(-3DB): 0-12DB; THD: less than 0.01%; Fuse: 35A*2; Size: 30*15.5*5.5CM; Weight: 2.0KG.Output4 channel class ABInput sentivity0.26-6vSNR(signalto noise Ratio)&gt;103DB(RMS)Power(THD=1%)4*80W/4Ω ; 4*120w/2Ω        Frequency(-3DB)10HZ-30KHZLow-pass Frequency(-3DB)50HZ-256HZHigh-pass Frequency(-3DB)55-277HZBass boost(-3DB)0-12DBTHD(total harmonic distortion)&lt;0.01%Fuse35A*2Power supply14.4V(9V~15V) NEGATIVE CONNECTIVE THE GROUND OF THE CARSize300*155*55MMNet weight2.0 KGGross Weight2.5 KG

Car amplifier 

Car amplifier with powerful RMS output and multiple features.

Origin: China Province: Guangdong Province Expansion interface: USB Functions: Bluetooth, CD, aux, optical fiber Channel: 2 Radio function: Yes Play function: Radio CD MP3 WMA DVD Package type: Official Standard 

HiFi Electronic tube power amplifier music center

HiFi electronic tube power amplifier music center

Guangzhou ADS Audio Science & Technology Co Ltd

 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. 
 

Power Amplifier

Power Amplifier with advanced circuit transformers and protection features.

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 with overload and thermal protection features

Guangzhou Richwei Electronic Co., Ltd

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

Car amplifier

Car amplifier with 80W output power and Class AB

Fortex Ind'l Ltd

 This stereo amplifier is rectangular shaped and comes in a classy black toned design. It is equipped with a super bass system and offers surround sound, echo (karaoke) effects. The stereo amplifier is controlled via an 18-key remote and is suitable for amplifying any type of audio.

Features:  	 Main voltage: 120V~60Hz or 220-240V~50Hz. 	 Continuous power output: 30W+30W (RMS) (8ohms, THD=0.05%). 	 5 inputs. 	 Surround sound, echo (Karaoke) effect. 	 Super bass system. 	 Independent bass and treble control. 	 Balance control motor driven volume. 	 MIC input. 	 18-key remote control. 	 Rectangular shape. 	 Classy design in a black tone. 	 With knob switches for operation. 	 With connection ports in the front. 	 Green function indicator lights. 	 Sleek and compact design. 	 Durable construction. 	 Ideal for amplifying any type of audio.  

Stereo Amplifier 

Stereo Amplifier with super bass and surround sound features

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

Mini Audio Amplifier with aluminum alloy case and powerful output.

Displayed here is a stereo amplifier with a brushed metallic toned housing in rectangular shape. It has a VFD display and comes with a remote for control. This stereo amplifier supports Bluetooth connectivity and can stream music from your smartphone or other devices.

Features: 	 VFD display. 	 V1: stronger current output toroidal transformer. 	 V2: high efficient SMPS. 	 Bass/treble +/-10dB tone control. 	 Balance control: 	 Wireless stereo Bluetooth module (48 k 24 bit digital out). 	 USB: audio playback and mobile phone charge. 	 Source inputs: tuner, phono, BD/DVD, CD, AUX, USB, Bluetooth, EQ. 	 Analog audio output: record out. 	 Remote system control. 	 Surround expansion effect (connected to 4 speakers). 	 Rectangular shape. 	 Brushed metallic toned housing. 	 Ventilation holes on top. 	 Excellent sound quality. 	 Great for streaming music from your smartphone or other devices.  
Bluetooth module features and specifications: 	 Sampling rate: 44.1 k or 48 k/24 bit (I2S or SPDIF). 	 THD: 0.003% at 1 k. 	 S/N: 95 dB. 	 Frequency range: 20 Hz-20 kHz, &plusmn;0.5 dB (MP3 frequency response below 16 kHz). 	 Remote handset control mobile phone through Bluetooth: play/pause, skip, disconnect. 	 Transmission distance: over 10 M (barrier free). 	 Bluetooth size: 49.6 (L) x 29 (W) x 13.8 (H) mm. 	 Bluetooth &ldquo;aptx&rdquo; option (charge royalty fee).  
Specifications: 	 V1 100W x 2CH (RMS, 6 ohm, @10%THD). 	 80W x 2CH (RMS, 4-6 ohm, @1%THD) (20Hz-20 kHz). 	 V2 50W x 2CH (RMS, 4-6 ohm, @1%THD) (20 Hz-20 kHz), SNBS. 	 Signal/noise ratio: 94 dB (A weighted). 	 Total harmonic distortion: &lt;0.01% (Vin: 200 mV, 1 W output). 	 Frequency response: 20 Hz &ndash; 60 kHz. 	 Channel separation: &gt;70 dB. 	 Audio analogue input sensitivity/impedance: 200 mV/47 kohm.  
Tuner: 	 FM 87.5 MHz-108 MHz. 	 Sensitivity: 1 uV (30 dB S/N). 	 FM preset 30 stations. 	 THD: FM 0.7%. 	 Signal/noise ratio: FM 68 dB. 	 Antenna input: FM 75 ohms unbalance.  
Optional: 	 HDMI 4 in, 1 out.  
General: 	 Main voltage: 120V~60Hz or 220-240V~50Hz.  

Stereo Amplifier

Stereo Amplifier with Bluetooth and VFD display

Ningbo Cooma Acoustics Co., Ltd.

 This is a mixing power amplifier with highly strong construction. It features a professional and user-friendly control panel for easy operation. This device is finely engineered to deliver superior and dependable performance. 
 
  Power: 150W. 
  Weight: 6.7kg. 
  Voltage: AC 220-240V/50Hz. 
 

Mixing Power Amplifier

Mixing Power Amplifier with professional control panel

 Model CA-460-A ColorBlackOutput channel 4 ChannelOutput channel ClassABInput sensitivity 0.15~5VSNR (Signal to Noise Ratio) &gt;92DB  RMS(THD= 1% ) 4*60 W/ 4Ω(14.4v)4*80W/ 2Ω(14.4v) Frequency Range(-3 DB) 15 HZ~40 KHZLow pass frequency(-3 DB) 20HZ~ 250 HZHigh-pass frequency(-3 DB) 20HZ~250HZBass boost(-3 DB) 0 ~ 12 DBSubbass frequency NAFuse 30A*2THD (total harmonic distortion) &lt;0.01% Power supply 14.4V(9V~15V) Negative groundSize 318*230*50mmWeight 2.12Kg

4 channels car amplifier hot sales CA-460-A

4 channels car amplifier hot sales CA 460 A

  This mixer amplifier comes with 3 mic inputs, 2 line inputs, 2 line outputs and so on. The handles on the sides allow you to install and maintain conveniently. This amplifier has individual volume controls to suit your personal preference.    
 
   5-zone outputs.    
   Voltage: 100V.    
   Weight: 10kg.  
 

Mixer Amplifier

Mixer Amplifier with multiple inputs and outputs

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

Class D Power Amplifier with high efficiency and compact design

PARK FORTUNE ELECTRONICS LIMITED

CAROL Bluetooth Amplifier_BTM-311VH

The BTM-311VH is a multifunctional Bluetooth amplifier with Class D technology, allowing you to wirelessly recording video and audio from your microphone, smart phone, tablet or laptop. It is equipped with dual video output (HDMI/VGA) and supports multiple speakers hookup to optimize listening experience. This devices features adjustable bass and treble for customizable sound. It is a great option for meeting, lecture, home entertainment and education institution with its black and silver chassis design.

CAROL Bluetooth Amplifier

CAROL Bluetooth Amplifier with Class D technology

Chang Zhou Ocean Electronic Co Ltd

AMPLIFIER WIRING KIT

 Model CA-480-A ColorBlackOutput channel 4 Channel Output channel Class AB Input sensitivity 0.15~5V SNR (Signal to Noise Ratio) &gt;92DB   RMS(THD= 1% ) 4 * 80 W/ 4Ω(14.4v) 4 * 90 W/ 2Ω(14.4v) Frequency Range(-3 DB) 15 HZ~ 40 KHZLow pass frequency(-3 DB) 20 HZ~ 250 HZHigh-pass frequency(-3 DB) 20 HZ~ 250 HZBass boost(-3 DB) 0 ~ 12 DBSubbass frequency NAFuse 30A*2THD (total harmonic distortion) &lt;0.01%ower supply 14.4V(9V~15V) Negative groundSize 340*230*50mmWeight 2.27Kg

Suoer logo high quality good car amplifier 4 channels CA-480-A

Suoer car amplifier CA 480 A with high quality output

Jiaxing Jinlida Electron Co Ltd

Amplifier Kits

 Model CB-800D-C  Output channel Mono  Input channel Class D  Input sensitivity 0.18~6V  SNR (Signal to Noise Ratio) &gt;103DB  (RMS)Power(THD= 1% ) 1 * 360W/ 4Ω 1 *580 W/2Ω 1 *800 W/1Ω Frequency Range(-3DB) 15 HZ~ 250 HZLow pass frequency(-3DB) 25 HZ~ 250 HZHigh-pass frequency(-3DB) NABass boost(-3DB) 0 ~ 12 DBSubbass frequency 15HZ~55HZTHD (total harmonic distortion &lt;0.01%Fuse 30A*2Power supply 14.4V(9V~15V) Negative connective the ground of the carSize 185*230*57mmWeight 2.09Kg

Monoblock class D car amplifier CB-800D-C 1*800w customized 

Monoblock class D car amplifier CB 800D C

Guangdong Takstar Electronic 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

E126A Gen 2 Amplifier with wireless playback and ergonomic design

Eastern Partner Limited

 	 Marine Bluetooth Amplifier 	 Usage:&nbsp;For Leisure  
&nbsp;

Marine Bluetooth Amplifier 

Marine Bluetooth Amplifier for leisure use

Zhejiang Jiaboer Electronic Technology Co.,Ltd

● Operating voltage: DC12V (DC power supply)
● Operating frequency: 433.92MHz
● Standby current: &lt;10mA
● Working current: &lt;200mA
● Reception sensitivity: -103dBm
● Modulation mode: OOK (amplitude modulation)
● Operating temperature: -10℃~+70℃
● Size: 93&times;60&times;30mm

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