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

Linkco Int'l Ltd

1. Power output: 70W (sound bar) + 50W (subwoofer) = 120 W R.M.S.2. Driver Unit: 2"*2 tweeter (20W + 20W) + 2.25"*2 mid-low (15W + 15W), woofer driver: 5.25".3. Input: USB input*1, AUX input*1, Optical input*1, Coaxial input*1, Bluetooth.4. Power Supply: AC 100-240V 50/60Hz.5.Plastic case, digital amplifier with built-in DSP chip.6.Dimension: 1032*83*68.5mm. Subwoofer Dimension: 150x200x335(D)mm

 2.1CH Soundbar with Wired Subwoofer

Amazing-Pro Electronic Limited

The latest DAC stereo amplifier is a high-performance audio device that comes with a full-function remote control, an aluminum case, and both Bluetooth and USB interfaces. This amplifier is designed to deliver a powerful and clear sound, making it perfect for use in home theaters, music rooms, and other audio setups.  * 240W Stereo HiFi DAC amplifier                    * Support aptx 24Bit-192kHz offering almost " 0" noise to the sound performance * Housed in a sleek and durable aluminum case for elegant looking and strong protection * Bluetooth 5.0 allows you to easily stream audio from your phone, tablet or other device. * 6 EQ effects: Country, Heavyrock, LiteRock, Rap, Jazz, Normal * With RCA/PC-USB/Coaxial/Optical Input and Remote Control * Display screen On/Off button allows you no bother at sleeping time * One-Press button for Mute function will be convenient when you are asking for a sudden silence. * The USB Interface allows you to use the amplifier as a high quality sound card to enjoy the music from computer * The full-function remote control allows you easily adjust the tone and other settings from a comfort place. * What you get: amplifier x1, 32V/5A power supply x1, remote control x1, manual x1, PC-USB cable x1 

DIGITAL AMPLIFIER

Product specifications●Frequency response: 80Hz-40KHz●Amplifier output power: 15W ×2, 4Ω●Input sensitivity:≤775mV●Amplifier SNR: ≥80dB●Amplifier Distortion: ≤1%●Bluetooth range:7-10M(22-23ft.)  ●Bluetooth version:V5.0●Bluetooth frequency:2.402Ghz-2.480Ghz●Connectivity: Bluetooth, NFC, AUX(3.5mm), PhonoProduct Features●Adopt the customized vacuum tubes at the preamplifier to remove the digital noise and keep the music softer and sweeter. The tubes have reliable performance and long life.●The horn tweeters with silk dome diaphragm imported from Japan are placed here to enhance the directivity of sound and help the high pitch go up to 28khz.●The full range driver unit is made with compound magnet--three iron oxides and one Neodymium which can have strong power to produce the beautiful sound with quick frequency response.●It has phono port which can support MM type turntable. This function can make the whole speaker more value-added.●Adopt our own technology EAI to improve the bass.●Coated with floss painting, good hand feeling.　Product Size and WeightProduct size:W215xH150xD81mm Product weight:2.7KGPackagingContainer loadingType :COLOUR BOXQty / 20"1740Number of colors:          white/blackQty / 40"3508Size:LxWxH in mmUnit/packGross weightQty / 40"HQ3976Inner carton:305x 255x181mm12.5KGProd. lead time:60 daysShipping carton:535x325x390mm   411.2KGMOQ:1000pcs High End BT Bluetooth Speakers Wireless Speakers 

High End BT Bluetooth Speakers Wireless Speakers

 	 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

Rayyoung Electron Ltd

DIGITAL HOME CINEMA SYSTEM POWER SUBWOOFER SPEAKER Powerful 10"/12"/15" front-firing subwooferPowerful 90W/90W/150W Internal Amplifier for Controlled Bass at any Volume Level High or LowLine Level/LFE RCA Inputs for Maximum Receiver CompatibilityAll-Digital Amplifier with 150W/150W/250W Peak PowerCrossover Adjustment and Phase Switch to Perfectly Blend Subwoofer with SpeakersHigh Level Input/Output SocketLine-Level Input/Output SocketSubwoofer-Level ControlPower AC220V 50Hz InputPower Supply and Signal Detection SwitchPower Indicator LEDRadiator

Professional Power Amplifier

Zhongyuan Innovation (HK) Limited

SPECIAL FEATURES Highlight: 360° omnidirectional receptionReceives Full HD and digital TV signalsFor better VHF and UHF receptionsBuilt-in wide band amplifier

Automotive TV Antenna

 	 Function: BT, AUX IN , hands-free phone call, USB charging for smart phone/ iPad Keys:4pcs A. POWER B. Bluetooth/Play/Pause/Phone C.V- D. V+ 	 2PCS LED (A) Red LED ,(A): Charging (B) Blue LED: BT,(B) Green LED: AUX IN A.3.5mm AUX jack B.2pcs USB charging port(5V/2.1A+5V/1A) C.DC socket 	 Battery:4400mAh 	 Max playing time:7 hours 	 Minimum playing time:3 hours 	 Charging time:4 hours when unit is turn off, 6 hours when unit is playing USB charging for Iphone:3 hours, number of charge cycles:2.7 USB charging for Ipad Pro:4.5 hours, number of charge cycles:0.5 Speaker:2.75&quot; 4Ω Max 15W*4 Radiator:75mm*4 	 Bluetooth solution:ACTS Digital audio output 	 Bluetooth version:4.2 	 Bluetooth distance:≦10m Amplifier IC:DSP RMS 	 Power: 2*15W 	 Frequency response:100Hz-18KHz 	 Cable:3.5mm audio cable length:50CM 	 Adaptor: AC 110-230V DC 16V/2A  

Bluetooth Speaker

SPECIAL FEATURES Highlight: 360° omnidirectional receptionSuitable for indoor or outdoor useEasy to install, easy to useWeather resistant: waterproof, UV protected, anti-rustPerformance: Receives Full HD and digital TV signals, local VHF and UHF signalsBuilt-in wide band amplifier for best performanceConnect directly to TV for standard reception

Omnidirectional Antenna

Digital Amplifier

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

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 

Pure Acoustics Inc

2 CH Power Amplifier class D (digital) 2*350W  • Metal body, standard 1U thickness / 420MM width, thin but strong /lightweight design. • Intelligent protection: clipping voltage limit/overload protection/overheating protection/short circuit protection/DC protection. • Fast cooling of internal electrical Circuit and Ultra-quiet intelligent variable speed fan. • Power: 8Ω 350Wx2 

2 CH Power Amplifier class D (digital) 2*350W  - Blitz 2350

SHENZHEN TUKO TECHNOLOGY CO LTD

Ultra-thin amplified indoor digital tv antenna long range antenna HDTV Indoor Antenna

Electrical&nbsp;Specifications: 	 Frequency&nbsp;Range 174-240MHz/470-860MHz 	 VSWR &le;2.0 	 Input&nbsp;Impedance 75&nbsp;&Omega; 	 Gain 25 DBI 	 Working&nbsp;voltage 5V/12V 	 Mechanical&nbsp;Specifications 	 Antenna&nbsp;Color Black/Other 	 Input&nbsp;connector F male(Customizable) 	 Cable&nbsp;length 3M(Customizable) 	 Working&nbsp;Temperature -40℃~+85℃ 	 Working&nbsp;Humidity 20~80%  

Ultra-Thin Amplified Indoor Digital TV Antenna

 	 Bluetooth Version: 4.2 	 Chipset: JL 	 Working distance: 10M-20M 	 Battery capacity: 1800mAh 	 Playtime: 4 hours 	 Power output: 1*3W 	 Charging method: Micro USB charging plug 	 Mode: BT+TF+AUX+Calling+LCD Temp/Time/Power Volume Display 	 Unit Size: 79 x 79 x 63mm  

Cube Shape BT Speaker with Big Digital Display Alarm Clock

Fortex Ind'l Ltd

Highlighted here is an AV receiver with an aluminum panel and VFD display. It is equipped with a high power transistor inside to ensure high performance. This AV receiver flaunts a classy and professional design and is great for upgrading your entertainment system.

Features: 	 Aluminum panel, VFD display.&nbsp; 	 Use high power transistor inside amplifier to ensure high performance. 	 100W x 7 CH (RMS, THD 0.7%@8 ohm). 	 HDMI/4K (2160 x 3840). 	 On screen display (OSD). 	 32 bit DSP (TI) decoding: Dolby TrueHD / Dolby Digital Plus / Dolby Digital /DTS-HD Master Audio / DTS ES.&nbsp;&nbsp;&nbsp; 	 Level adjustment for each channel. 	 Bass management. 	 Speaker distance/level auto-setup. 	 Each channel has 10 band to adjust PEQ. 	 Each band can adjust frequency/level/QL. 	 L/R channel balance adjustment.&nbsp;&nbsp;&nbsp; 	 Input sensitivity: 250 mV.&nbsp; 	 Input impedance: 47k ohm.&nbsp; 	 Dolby high performance Class A. 	 Full function remote control. 	 Power consumption during standby mode: &lt;0.5 W and auto power down (comply with EUP standard).&nbsp; 	 Classy and professional design. 	 Great for upgrading your entertainment system.  

Specifications: 	 100W x 7 CH (RMS, THD 0.7%@8 ohm). 	 Signal / noise ratio: 100 dB / 1K (A weighted). 	 Total harmonic distortion: &lt;0.009% (V in=200 mV, 1 W output). 	 Frequency range: 20 Hz &ndash; 60 kHz (stereo direct mode). 	 Audio analogue input sensitivity. 	 Impedance: 250mV / 47k ohm. 	 Video input sensitivity / impedance: 1Vp-p / 75 ohm.  
Terminals: 	 HDMI: 6 in, 2 out.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 	 Analogue composite: 3 in, 1 out. 	 SPDIF in: optical 2, coaxial 2. 	 Bluetooth digital: 1. 	 Internal build in or external module (optional). 	 Speaker output: 7 CH. 	 7.2 pre out, 2 subwoofer out (after Dolby DTS decoded).&nbsp;&nbsp; 	 Analogue audio input: 4 sets (RCA).&nbsp; 	 Record out L/R: 1 set. 	 &Phi;6.5mm headphone out: 1 . 	 &Phi;3.5mm MIC IN speaker (auto-setup).  
Tuning range: 	 FM 87.5 MHz - 108 MHz.&nbsp; 	 Auto or manual station search.&nbsp; 	 Auto preset search.&nbsp; 	 FM preset 20 stations.&nbsp; 	 Sensitivity: 1 &mu;V (30dB S/N).&nbsp; 	 THD: FM 0.7%. 	 Signal / noise ratio: FM 65 dB.&nbsp; 	 Antenna input: FM 75 ohm unbalance. 	 Main voltage: 220-240V~ 50Hz.  

AV Receiver

4 zones Power Amplifier class D (digital) 4*100W • Fully featured PA amplifier with 2 independent stereo zone outputs and mixer section for 2 microphones and a stereo audio source. An inbuilt media player section offers playback of mp3 audio tracks... • Independent stereo playback to 2 separate zones • Media player with USB/SD playback • FM radio tuner with external aerial connection • Power consumption max.: 360W • Fuse: F5A, 250V • Output power rms: @ 4 Ohms 4 x 200W • Output power rms: @ 8 Ohms 4 x 100W • Amplifier: construction Class D • Audio source: USB/SD mp3 playback, FM tuner, BT receiver • Input controls: Aux, Media, Line1, Line2, Mic1, Mic2, Talkover • Line output: 4 x RCA • Thermal, over-current, over-voltage, short-circuit Protection. 

4 zones Power Amplifier class D (digital) 4*100W -   Maestra A4

Hoyo Technology (HK) Industrial Co., Ltd.

* Bluetooth/USB/TF/FM/AUX with Karaoke (wireless microphone optional) 
 
*&nbsp;8W Hi-Fi&nbsp;classic D amplifier&nbsp;system 
 
* FM PLL digital tuner 
 
* 4 digit&nbsp;LED display&nbsp;(red) 
 
* Digital ECHO for Karaoke 
 
* LED lighting 
 
* Built-in battery

Portable Bluetooth PA Loudspeaker 便携蓝牙音箱

Shenzhen Soaiy Technology Co Ltd

 	 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  

Portable Voice Amplifier Speaker with Bluetooth

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

Super Portable FM Wireless Voice Amplifier

Guangzhou ADS Audio Science & Technology Co Ltd

The speaker woofer in this picture features a set of quality voice coils to make crystal-clear sound. The cone is rubberized to improve durability. This speaker woofer is a great enhancement to be applied in speaker boxes.
 
  With an injection V-cone. 
  Big round type rubber edges. 
  Dual 4-Ohm heavy-duty voice coils. 
  Dual large-amplitude and high-power magnets. 
 

Speaker Woofer

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

* Bluetooth/USB/TF/FM/AUX with Karaoke (wireless microphone optional) 
 
* 8W Hi-Fi classic D amplifier system （15W ,30W optional） 
 
* FM PLL digital tuner 
 
* 4 digit&nbsp;LED display&nbsp;(red) 
 
* Digital ECHO for Karaoke 
 
* LED lighting 
 
* Built-in battery

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