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Electronics Suppliers and Manufacturers

Guangzhou Zhan Di audio Electronic Technology Co., LTD

Car AmplifierModel:DM-4000.1DRMS:3000WSIZE:12 inchImpedance:4OhmF.R. :10Hz-250HzS.P.L:92DBChannel： 1CH Mono Car AmplifierSize261×178×55mm SNR 90db N.W.:6.45kg/pcMOQ:20pcsZhan Di Electronic Technology Co., Ltd, established in 2011, is a professional engaged in the research, development, sale and service of car speaker、car subwoofer、car tweeter、car amplifier、Car audio accessories. The factory focuses on the field of car audio. We are located in Guangzhou with convenient transportation access. Zhan Di and Music Partner is our factory's own brand; The factory has a number of technical backbone engaged in the car audio industry for more than 25 years.  Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.  In addition, We have CE, CC, RoHS and FCC certifications.Won the title of Annual consumer satisfaction brand, annual recommended speaker brand, annual Gold preferred brand, annual Top ten audio brands, annual top ten franchise brands.  With export license, we export products to Americe、Japan Etc. Our products gain wide praises at home and abroad. Most of products are in stock. Small orders are accepted. We also welcome OEM/ODM orders.  Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.  If you have any new ideas or concepts for the products, please contact us. We are glad to work together with you and finally bring you the satisfied products. 

Manufacturers OEM High Power 3000W Car Audio Amplifier Mono Board Class D Aluminum 1 Channel Subwoofer Car Amplifier

Pure Acoustics Inc

6 zones Amplifier Mixer low voltage (70v) 240W • Unique and efficient Class D amplifier circuit. • Equipped with an MP3 player, it can play various music files on the USB device, and the Chinese menu display on the display screen is easy to operate. • Equipped with an infrared remote control, it is easy to operate various playback modes for MP3 playback. • Three microphone inputs, three auxiliary signal inputs, and one auxiliary output. • The MIC1 input socket has the highest priority, and the input signal from this socket will suppress the input signal from other sockets. • Constant voltage 70V, 100V output, and constant resistance 4-16 Ω (unbalanced) output. • Each signal has independent volume control and total volume control. • High and low pitch control. • Automatic stepless adjustment of fan heat dissipation. 

6 zones Amplifier Mixer low voltage (70v) 240W - Klang DX 240 

Ningbo Cooma Acoustics Co., Ltd.

  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

HANGZHOU KAWEI IMPORT & EXPORT CO., LTD

240W 100V 6-Channel mixer amplifier 4-Zone or all-paging mode MP3 Player with USB/SD slots Using BT wireless technology for audio streaming LCD control panel with ID3 tag 2x Mic/line inputs 6.3mm Jack, 2x RCA line inputs and 1x RCA line output 2x XLR microphone inputs with switchable phantom power (24V) and VOX priority 100V or 8 Ohm speaker output Bass and treble controls 19" Rack mountable (2U) Emergency operation by 24V battery (not supplied) Protections: Overheat, short circuit and power on delay Emergency mute input Including remote control  

PRM240

NPE INDUSTRY (THAILAND) CO.,LTD

Featured here is&nbsp;a high-quality electronic kit used for amplifying sounds. It is designed with a board micro-controller. This professional audio component is available in different designs for your specified needs.

 
  Class D amplifier. 
  Easy assembly. 
 

Electronic Kit

Delta Ind'l Resources Ltd

HIFI 50W+50W TPA3116D2 Stereo Bluetooth Digital Amplifier Board AUX USB-C InputFeaturesUsing original TPA3116D2 chip, High power rejection ratio, high AM rejection, high power conversion efficiency4 audio input mode: Bluetooth / AUX / USB-C disk / USB-C sound cardApp control , it can be used to switch audio input mode / play mode / sound effectLeft + Right channel output (stereo)Support active and passive speakersProtection: anti-static , reverse polarity , short-circuit , over-heat , over-voltage , under-voltage, DC protectionParameterName: 50W+50W Bluetooth amplifier boardModel: DAC-AP50HChip: 1 * TPA3116D2 (Class D)Input voltage: DC 5-27V / 2A aboveBluetooth version: 5.0Channel quantity: 2 (Left + Right stereo)Audio input: Bluetooth / AUX / USB-C disk / USB-C sound cardOutput :LC filter output, high-definition sound qualityTransmission distance: more than 15meters (Unobstructed)Speakers range； 10W-200W , 4Ω/8ΩOutput power:10W*2@12V,8Ω 20W*2@12v,4Ω20W*2@18V,8Ω 40W*2@18V,4Ω30W*2@22V,8Ω 50W*2@21V,4Ω

HIFI 50W+50W TPA3116D2 Stereo Bluetooth Digital Amplifier

Linkx Electronics Co., Ltd

 	 The Linkx IRA-300 utilises reliable infrared transmission and is loaded with excellent integration and exceptional versatility. 	 The two infrared wireless microphone receiver channels provide freedom of movement and permit hands free performance. The four auxiliary inputs offer multimedia integration with even distribution of sound for all audio in the classroom and the two separate outputs for assistive listening and recording with active board. 	 It has 5-band equalizer, a 50 watts Class D amplifier and RS-232 functionality which accomplish IRA-300 a full range comprehensive integration device. 	 The IRA-300 also interfaces with other applications and services such as computer, broadcasting system, fire alarm control unit and emergency alert system.  

IRA-300 / IRA-400 Dual Channel Infrared Receiver and Amplifier System

Skideev  Industrial Company Limited

 	 Two smart speakers in a single package 	 Powered by Qualcomm&reg; AllPlay&trade; technology 	 Wi-Fi 802.11 a/b/g/n &nbsp;dual band 2R2 	 Easy to operate and to connect (WPS) 	 Perfect sound synchronization in multi-room operation 	 Party mode/ multi-room/ multi-zones 	 L/R independent mode 	 Requires usage of Android or IOS tablet/Phone &amp; AllPlay&trade; compatible App 	 Compatible with most of audio formats, including High Resolution 24 bits 192 Kbps* 	 Embeds powerful MCU running &ldquo;SLAP&rdquo; (Serial Line AllJoyn Protocol) 	 Internet radio service (Tune-in: more than 100000 radios worldwide via companion App) 	 Full Digital Amplifier 	 DSP 	 1.0 Acoustic solution (1.1 optional) 	 Key board on top 	 Display status: Wi-Fi Connected, Stand-By mode, Line-In mode, Wi-Fi mode, BT mode; Spotify mode 	 Bluetooth mode and re-streaming through Wi-Fi 	 Line-In mode (optional) 	 DLNA compatible 	 OTA upgrade software by internet of both Wi-Fi &amp; MCU 	 WPS &amp; Direct Mode (AP mode) 	 Accessories: AC adapter,4C Gift box, 1 language manual (24 pages A5) 	 Services: Spotify/ Napster/ Rhapsody - capable 	 Size: 125 (W) x 115 (D) x 170 (H) mm  

Wireless Speakers

Core Electronics Co., Ltd.

 This choke coil can be used to reduce common mode electrical noise from an electromagnetic interference. It filters out unwanted noise signals for perfect connection. It makes an indispensable component for TVs, audio equipment, telecommunication devices, electronic control boards, RF filters and other noise filters. 
 
  Applicable in SMPS and EMI noise filters. 
  Low pass filter for digital amplifiers. 
  PFC filter for PDP TVs. 
  DC reactor for PCs. 
  Power transformer. 
  High-pass filter. 
 

Toroidal Choke Coil

This choke coil can be used to reduce common mode electrical noise from an electromagnetic interference. It filters out unwanted noise signals for perfect connection. It makes an exceptional component for TVs, audio equipment, telecommunication devices, electronic control boards, RF filters and other noise filters.

 
  Applicable in SMPS or EMI noise filters. 
  Low pass filter for digital amplifiers. 
  PFC filter for PDP TVs. 
  DC reactor for PCs. 
  Power transformer. 
  High-pass filter. 
 

 This choke coil can be used to reduce common mode electrical noise from an electromagnetic interference. It filters out unwanted noise signals for perfect connection. It makes an essential component for TVs, audio equipment, telecommunication devices, electronic control boards, RF filters and other noise filters. 
 
  Applicable in SMPS or EMI noise filters. 
  Low pass filter for digital amplifiers. 
  PFC filter for PDP TVs. 
  DC reactor for PCs. 
  Power transformer. 
  High-pass filter. 
 

Formosa21 Inc.

   Stereo sound board uses high quality components and precision layout.   Uses Cmedia CMI8787 high end 32-bit audio processor.   Uses AKM AK4396 high quality DAC; THD+N: -100dB; SNR: 120dB.   Uses JRC4580 high quality OP, low distortion: 0.0005% type.   Uses high precision resistors to reduce the noise of differential amplifier.   Uses Suncon capacitors to reduce coupling distortion by low resistance and high stability.   Uses Sanyo OS-CON capacitors and four layers PCB, fully separates the power and ground level to provide clear and stable power for analog audio outputs and reduces the noise.   Layout can reduce noise and cross talk.   Direct coupling amplifier circuitry avoids bass loss.  Specifications:
   24-bit/192kHz high resolution stereo out.   RCA stereo line-out.   6.3mm stereo headphone out, can mute line-out when headphone is plugged in.   Headphone amplifier with 75mW output power.   Supports S/PDIF coaxial and optical outputs.   Measured SNR: 115dB.   Measured THD+N: -90dB.   Measured stereo cross-talk: -105dB (10K ohms loading).   Virtual 7.1 surround sound feature.   Built-in sound effects for varied listening experience.   Compatible with Windows 7, Vista and XP.  

Stereo Sound Card

HOESUNG COIL PARTS

Featured is a series of switching transformers designed in various specifications. They comply with the RoHS directive and is lead free. These switching power transformers provide excellent safety, reliability and performance.

 
  Customer order maker. 
  Variable type. 
  High magnetic flux density, high permeability and low loss. 
  High efficiency and minimal heat generation due to power loss 
  Easy installation on printed circuit boards. 
  In addition to electrical equipment boards, these transformers meet UL, VDE and other international 
  Standard and safety regulations. 
  Resin impregnated transformers are also available. 
  Applications: VTRs, audio amplifier, game machine, copier, facsimile, computer, terminal equipment, numerically controlled machine, ultrasonic wave equipment, medical equipment, movie projector, analyzing equipment, automated equipment, measuring equipment, communications control equipment, etc. 
  Switching power supplies for electronic equipments. 
 

Switching Transformer

Asys Technology Inc.

The VB series amplifier&nbsp;comes with&nbsp;the special feature&nbsp;of 4-zone switch control and one all-call control. It features USB and SD card interface for users' convenience. The precise design and construction ensure reliable performance.

 
  Power rate: from 120W-240W. 
  With USB, SD card interface. 
 

PA Mixer Amplifier

Vcan Group Ltd.

Two-way wireless transmission digital data video link module DLB two-way wireless video data audio link module wireless video transmitter receiverTable of Contents FeatureSensitivityInterface DefinesSpecificationFAQsStill have a question?Inquiry Now+$50FeatureTDD OFDM two-way wireless video data RC control link module boardBand 800Mhz / 1.4G / 2.4G: 806~826HMz, 1428~1448MHz, 2402~2482MHzSupport FHSS FHSS Frequency-hopping spread spectrum automatic frequency hoppingBandwidth: 3MHz, 5MHz, 10MHz, 20MHz, selectableMax30Mbps@20MHzbandwidthRF transmission power: 25±2 dBmConstellation: QPSK, 16QAM, 64QAM, self-adaptionSensitivity: -106dBm(2.4GHz 1Mbps), -108dBm(1.4GHz 1Mbps), -108dBm(800MHz 1Mbps)Supports transparent IP Data transmission(2 IP network ports)Supports serial data transmission(3 X RS232 UART or TTL)Supports audio input and output with codec on boardWithout installing an external Power Amplifier, Support upto 17km LOS (UAV-to-ground) and 2km LOS (ground-to-ground)Web UI orserial uartfor managementAES128 encryption and decryptionUplink and downlink stream controlNetworking type communication: point-to-point, one point-to-many points, many points-to-one point, IP mesh networking (optional)Power consumption: &lt;4.5WDimensions: 58*64*13mmWeight:32gWorking Temp. -20℃ ~ +65℃Storage Temp. -40℃ ~ +80℃Dual antenna transmit and receive, MIMO mode of operationModulation method: QPSK/QAM16/QAM64 automatic adaptationMaximum transmission power: 25±2dBmSupport wireless link encryption and decryptionUp to 16 access nodes can be connected to one central node. SensitivityFrequency Band2.4GHz(1Mbps)1.4GHz(1Mbps)800MHz(1mbps)20Mhz Bandwidth-99dBm//10Mhz Bandwidth-102dBm-103dBm-103dBm5Mhz Bandwidth-104dBm-106dBm-106dBm3Mhz Bandwidth-106dBm-108dBm-108dBmdrone uav wireless video data RC control link module board without PA light defineUAV video bidirectional Data Radio Links wireless telemetry for drone long-range module board  

Two-way UAV Wireless Video Data RC Control Link module long-range bidirectional transceiver Transmitter-Receiver Vcan1681

On Board Marine Group Limited

Introducing the FUSION&nbsp;STEREOACTIVE&trade; -&nbsp;the world&#39;s first purpose built watersport stereo. Designed and engineered in New Zealand by FUSION, the&nbsp;STEREOACTIVE&nbsp;is engineered for the ruggedness of life on the water and tuned to deliver crystal clear music that enhances any activity.

This isn&rsquo;t just a standard Bluetooth speaker, this is an IPx7 rated, water resistant portable watersport&nbsp;stereo&nbsp;that FLOATS! Featuring a unique FUSION PUCK mounting system that enables you to securely mount the stereo to any paddle board, kayak, canoe, dinghy or even jacuzzi.

Take to the water this season with your full catalogue of music and streaming services, including:

Bluetooth audio streaming, enabling you to stream any popular music service from a compatible A2DP Bluetooth enabled device
With the AM/FM radio tuner you can tune in your favorite hits, with two dedicated preset keys available for your favorite stations
Stay on top of the weather with Weatherband radio - Available in North America only
Enjoy playback of MP3 media from a low profile USB flash drive whilst out on the water. A waterproof cavity is designed to provide secure housing of the USB inside the&nbsp;STEREOACTIVE

12 unique voice prompts (available in 6 languages) provide audio feedback when you engage with the&nbsp;STEREOACTIVE,&nbsp;keeping you informed and in control of your entertainment experience.

The quality of the music is just as important as the durability of the design and it is for this reason FUSION&rsquo;s expert sound engineers worked tirelessly on the Class-D amplifier, speaker drivers, internal volume and passive radiator system to deliver audiophile-quality music reproduction.

The dual 2.5&rdquo; 40 Watt custom-designed directional speaker system and passive radiator, is perfectly tuned for powerful audio delivery. The long excursion directional speaker design delivers greater cut through in the outdoor environment and a more personal listening experience.

Take control of your entertainment with FUSION&rsquo;s intuitive app solutions, available for smartphone and smartwatch owners. Garmin smartwatch owners and Apple or Android smartphone users can enjoy wireless control with the free FUSION-Link Bluetooth app, available for download from Garmin Connect, the Apple App store or Google Play store.

Stand Up Paddle Board Speaker

NINGBO LUMIAUDIO ELECTRONIC TECHNOLOGY LTD.

The FLG-6 is a perfectly priced choice for primary listening areas. A 0.75” pivoting silk dome tweeter combined with a quality 6.5” Woven Glass Fiber woofer offers quality sound performances with smooth highs and deep controlled bass. The frameless design with magnetic grill ensures a clean and seamless appearance. On board you’ll find an acoustically optimized crossover that uses quality components to deliver the finest sounding, longest lasting performance. Four dog leg mounts offer a quick and simple installation. Gold-plated speaker terminals provide confident signal conductivity and are easy to connect to amplifiers.  Woven Glass Fiber Cone Woofer: enables extended bass output &amp; durability under high-stress conditions for delivering realistic accurate lows (lightweight transducer produces a natural sound with significantly less distortion than conventional drivers)Silk Dome Tweeter: for smooth treble, wide dispersion, and accurate imagingPivoting Tweeter: offers adjustment for delivering optimum audio to the listener’s positionFrameless Design: provides reduced visibility for a clean and built-in lookMagnetic Grill: allows for easy removal and protection from elementsAdvanced Crossover: yields a transformed sound signature that is incredibly open, balanced, and dynamicSpring-Loaded Terminals: for quick and effortless connectionsDog Leg Mounting System: for a fast and easy installation Product Category:Passive Ceiling SpeakerDimensions:Φ228x92mm (Φ9"x3.6")Weight:1.35Kg (3lbs)Cutout Size:Φ210mm (Φ8.3")Mounting Depth(without dry wall):&gt;92mm (&gt;3.6")Woofer Type:Woven Glass Fiber ConeWoofer Size:6.5"Woofer Quantity:1Tweeter Type:Silk DomeTweeter Size:0.75"Tweeter Quantity:1Tweeter Pivoting/Angled:YesFrequency Response:70Hz-20kHzSensitivity(1M/1W):85dBNominal Impedance:8ΩRMS Power:60WAudio Input:Binding PostGrill Type:Round GrillMagnetic:Yes  

6.5” Pivoting Tweeter Affordable Ceiling Speaker

Jumboaudio Electronic Co Ltd

Featured here is a 4-channel power mixer with&nbsp;USB ports and SD card slots. It is professionally designed for brilliant performance. This 4-channel power mixer is ideal for sound mixing.
 
  MP3 function. 
  With a grab handle. 
 

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