Additional information
Compatible Audio & Video Equipment Style | Speakers |
---|---|
Brand Name | CHENJ |
Origin | Mainland China |
Certification | NONE |
44.10 $
9999 in stock
Compatible Audio & Video Equipment Style | Speakers |
---|---|
Brand Name | CHENJ |
Origin | Mainland China |
Certification | NONE |
5892 New and high quality
6E2 indicator tube electronic valve replace EM84 vacuum tube.
Size :
width 22mm x high 62mm. pin 7mm.
6E2 amplifier valve can enhance the effect of speaker sound quality .
Package : 1pc
Mini XPT8871 Mono Stereo Lithium Battery Power Amplifier Board Sing Machine Module 3v 5v 5W Audio Output Input for tools Description: Product name: 5V sound single channel power amplifier board Product specifications: 20.7 x 17 x 10mm Power supply voltage: 5V, 1A Output power: 5W Note: This board needs to be welded, friends with tools, and friends with a certain amount of hands-on ability can play. Specifications: Note: This board needs to be welded, friends with tools, and friends with a certain amount of hands-on ability can play. Package Included: 1 x Amplifier Board Notes: Notes: -Due to the light [...]
40.44 $ Add to cart5V Sound Single Channel Power Amplifier Board XPT8871 Amplifier Board 3V 5V 5W Audio Output Input Sing Machine Amplifier Module Description: Product name: 5V sound single channel power amplifier board Product specifications: 20.7 x 17 x 10mm Power supply voltage: 5V, 1A Output power: 5W Note: This board needs to be welded, friends with tools, and friends with a certain amount of hands-on ability can play. Specifications: Note: This board needs to be welded, friends with tools, and friends with a certain amount of hands-on ability can play. Package Included: 1 x Amplifier Board Notes: [...]
40.46 $ Add to cartDescription: product information: PAM8403 is a small digital power amplifier chip, high-definition sound quality highlights the advantages of digital chips, The circuit adopts reasonable peripheral configuration, and the power filter is upgraded to 470uf some sellers do not even have 100uf or even no capacitance 1.6mm glass fiber board, which really makes the power amplifier board meticulous, and outputs 3W 3W high-fidelity sound quality. A rare good product for amplifier enthusiasts, The potentiometer adopts the original anti-meter body, with a lifespan of up to 15 years, and the potentiometer with a switch can directly [...]
40.51 $ Add to cartDescription for LTK5328: Product color: black Power interface: micro 5p reserved 2.5mm welding port Input voltage: 3.7V-5V Amplifier working mode: switchable class AB and class D Signal-to-noise ratio: 90DB THD N:-70DB Crosstalk: -86db DNR: 91db Product size: 54mm x 33mm x 15mm Packing size: 8cm x 5cm x 2cm Specifications: 1【output interface】 speaker output port x 2 groups one group for left and right channels, it is recommended to connect 4 ohm 5W-50W power speakers for use 2【Switchable mode】Users can freely switch between CLASS AB or CLASS D working mode according to sound [...]
41.09 $ Add to cartDescription: Product Name: Digital Audio Power Amplifier Board Product model: XR-A232 Power amplifier type: Class D Input voltage: DC8-26V DC Input current: more than 3A Number of channels: two channels Peak value: 30w 30w Output impedance: 4-8 ohms Signal to noise ratio: 100db Product net weight: 21 grams Appearance size: 53 x 45 x 14MM Specifications: Good quality; Easy to link; Package Included: 1 x [...]
41.10 $ Add to cartWEAH-234 80W 2 Way Hi-Fi Audio Treble Bass Speaker Frequency Divider Home Video Sound Crossover Filters Device Feature: 41mm large inductance. High temperature and high current inductance for audio, which can quickly reduce heat generation and show frequency response. Imported MKP capacitance. MKP metallized film capacitor, low loss of metallized material, small internal heating, excellent flame retardant performance, is a powerful guarantee for high-quality frequency divider. Specification: Model: WEAH-D234 high and low frequency division Power: 80W Impedance: 4-8 ohm Applicable speaker: less than 6 inch Net weight: 43g / piece Note: Due to the [...]
41.11 $ Add to cartFeature: Small size design, SMT process, input and output coupling capacitor using imported non-polar brand capacitors, op amp using fever-level AD828 chip. Specification: Working voltage: DC 5V-15V Board size: 33x25mm/1.30x0.98 Notice: The board has no voltage regulation function. It is best to use a regulated power supply or battery-powered, otherwise there may be interference. Note: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. 1 X Preamplifier [...]
41.15 $ Add to cartWEAH-234 80W 2 Way Hi-Fi Audio Treble Bass Speaker Frequency Divider Home Video Sound Crossover Filters Device Feature: 41mm large inductance. High temperature and high current inductance for audio, which can quickly reduce heat generation and show frequency response. Imported MKP capacitance. MKP metallized film capacitor, low loss of metallized material, small internal heating, excellent flame retardant performance, is a powerful guarantee for high-quality frequency divider. Specification: Model: WEAH-D234 high and low frequency division Power: 80W Impedance: 4-8 ohm Applicable speaker: less than 6 inch Net weight: 43g / piece Note: Due [...]
41.15 $ Add to cartXH-A232 30w+30w Digital Subwoofer Amplifier Module Audio Speaker Dual Channel Board Bass MP3 Power Part Accessory Specification: Model: XH-A232 Power amplifier type: Class D Input voltage: DC8-26V DC Input current: above 3A Number of channels: double channels Max: 30 w + 30 w Output impedance: 4-8 ohms SNR: 100dB Size: 53 x 45 x 14MM/2.1X1.8X0.6in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation [...]
41.25 $ Add to cartWEAH-234 80W 2 Way Hi-Fi Audio Treble Bass Speaker Frequency Divider Home Video Sound Crossover Filters Device Feature: 41mm large inductance. High temperature and high current inductance for audio, which can quickly reduce heat generation and show frequency response. Imported MKP capacitance. MKP metallized film capacitor, low loss of metallized material, small internal heating, excellent flame retardant performance, is a powerful guarantee for high-quality frequency divider. Specification: Model: WEAH-D234 high and low frequency division Power: 80W Impedance: 4-8 ohm Applicable speaker: less than 6 inch Net weight: 43g / piece Note: Due to the different [...]
41.28 $ Add to cartXH-A232 30w+30w Digital Subwoofer Amplifier Module Audio Speaker Dual Channel Board Bass MP3 Power Part Accessory Specification: Model: XH-A232 Power amplifier type: Class D Input voltage: DC8-26V DC Input current: above 3A Number of channels: double channels Max: 30 w + 30 w Output impedance: 4-8 ohms SNR: 100dB Size: 53 x 45 x 14MM/2.1X1.8X0.6in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 x Amplifier Board [...]
41.40 $ Add to cartFeature: 1. Higher Overload Capacity: Digital power amplifier has higher overload capacity than analog power amplifier, it will not cause crossover distortion, transient intermodulation distortion, and you dont have to worry about the internal resistance of the speaker. 2. Protection Function: There are overvoltage protection, overcurrent protection, overheating protection, and short circuit protection functions. 3. Wide Output Voltage: Dual channel 30W+30W power output and wide input voltage range of DC8V-26V. 4. Good Sound Quality: Two-channel, high-definition digital audio power amplifier board. 5. Excellent Service: If you have any questions about our [...]
41.36 $ Add to cartFeatures: OOTDTY Wear resistant and scratch proof.Breathable, skin friendly, safe for your skin.Tear resistant, durable, has long service for .Novelty for Creative paper wristwatch, add joy to your life.Made of high quality material, waterproof and leak Material: PaperSize: Approx. 22x3.3 for cm/8.66x1.30 inColor: Blue Starry for Sky/Colorful Squares/Colorful Arrows/Keyboard Black/Castle in the for Sky/Pirate/Red Starry for Sky/Simple Blue/Snow Mountain/Mushroom HousePackage Includes: 1x WristwatchNote: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color [...]
43.30 $ Add to cart2pcs Silicone Earplug Protector Earphone Fixed Protective Cover Anti Falling Anti Slip Ear Clip Safety Belt Holder Feature: This product can be used for all kinds of Bluetooth-compatible headsets. Environmentally friendly material, soft and comfortable, no allergic effect on skin. Ergonomic design, comfortable to wear. It can effectively adapt to the shape of the atrium. You can use this protector to fix the Bluetooth-compatible headset, so as to reduce the damage of the headset during exercise. Specification: Material: Environmental protection material Product size: 3x3cm Product weight: 10g Color: White, Blue Note: Due to the different monitor [...]
40.26 $ Add to cartFeatures: 1. Lightweight and easy to carry2. USB sockets are separated from each other, avoiding the crowding of some large USB devices, which is practical and convenient3. Plug and playSpecification: Model: 2.0 splitterName: USB2.0 splitter four-port switchFunction: USB2.0 x4Material: ABS engineering plasticsIndicator light: LED indicator lightLine length: 60cmSupport system: for Win module: Overcurrent, overvoltage, short circuit, and other rate: 480MbpsProduct list:1 x USB SplitterNotes: Due to different lighting and screen settings, the product color may be slightly different from the picture.Due to the difference in manual measurement, please allow a 1-3cm difference in size.See more product details1.【One [...]
41.16 $ Add to cartDescription: x Fully compatible with Bluetooth-compatible 2.0, Bluetooth-compatible 2.1, Bluetooth-compatible 3.0, Bluetooth-compatible 4.0 and Bluetooth-compatible 4.2 specifications. x Comply with Bluetooth-compatible 5.0 technical specifications, dual mode transmission. x Farther transmission distance: 100 meters long transmission distance no blocking, strong signal. x 24Mbps transmission rate, providing stable and high-speed transmission of file and audio data. x Intelligent sleep wake-up energy-saving, 24-bit CRC check to resist interference, adaptive frequency hopping to reduce crosstalk. Specifications: Item Name: Bluetooth-compatible Adapter Material: Plastic Metal Bluetooth-compatible Version: 5.0 Interface: USB 2.0 Compatible System: [...]
40.99 $ Add to cartSmart 18650 Charger 3 Slots 4.2V Li-ion Battery USB Independent Charging 18650 18500 14500 16650 26650 Lithium Battery Charger Features: The 3 slots are charged independently without interfering with each other. Two-color charging indicator, red light when charging, green light when fully charged. The charging cut-off voltage is 4.23V, and it will automatically stop when fully charged without overcharging. Specifications: Product Name: 18650 Charger Three Slots Product Model: BH-042100-03U Input voltage: DC 5V 1-2A Output voltage: DC 4.2V 1000mA Product size: 70 x 25 x 125mm Product weight: 94.5g with packaging Features: Compatible with 10440, 14500, 16340, 16650, 18350, [...]
40.71 $ Add to cartProtection Function: 1. Input Overcurrent Protection 2. Output Current Protection 3. Short Current Protection Application: Suitable for lithium batteries lithium ion batteries, lithium polymer batteries, battery pack rated voltage is 3.7-4.2V, capacity range is 1100-5500 mAh. For example, 18650 18490 14650 14514430 and other batteries. Specifications: Input voltage: AC100-240V//50/60Hz Output voltage: DC4.2V Output current: 1A Plug: EU, US Cable length: about 0.9 meters/2.95ft DC plug: 5.5x2.5mm, compatible with 5.5x2.1mm Polarity: positive inside and negative outside Weight: about 60 g When charging, the red light is on, the green [...]
41.13 $ Add to cartUniversal USB Battery Charger Adapter 1 Slot Smart Charging for Rechargeable Batteries 18650 22650 16340 Feature: 1. Intelligent IC control, built-in reference voltage to ensure full battery charge battery full charge rate ≥99, while ensuring safe use. 2. Automatically recognize the battery polarity, and it can be charged both positive and negative to ensure safe use. 3. Short-circuit protection function, short-circuit IC automatically cuts off the output, ensuring safe use. 4. Stable voltage output when no-load, the voltage is more accurate and stable, accurate charging and protecting the battery, ensuring safe use. 5. When there is no [...]
40.41 $ Add to cartBullet Points: 1、Easy to Operate: The easy-to-use Rotate Plug Eu Converter is plug-and-play, easy to use and operate, and the perfect design for travelers and home users.2、Versatile and Portable Design: The wireless one-to-three socket design is unique in that it only converts the voltage on the adapter rather than the device.3、Perfect Quality Materials: One-to-three sockets have good conductivity, the internal metal interface ensures safe conduction, and the 1500W European standard socket is more stable.4、Small and Lightweight: Small plug adapters are lightweight and compact, can be used to charge smartphones, laptops, tablets, home appliances, and are easy to carry.5、Customer Service: Any [...]
40.91 $ Add to cartBaby Kids Clockwork Funny Toy Cartoon Puppy Running Car Clockwork Classic Toy Baby Educational Animal Dog Toy Car Drop Shipping Features: 1PC Baby Kids On The Chain Funny Toy Cartoon Puppy Car Educational Toys One of best gift for your baby. Safe, non-toxic, and environmentally friendly. Descriptions: Made of plastic material, very durable for playing. Specifications: Material: plastic Color: multi-color mixed Size: 96 x 70 x 65mm Package Included: 1 x Running Car Clockwork Toy Notes: Due to the difference between different monitors, the picture may not reflect the actual color of the item. [...]
40.79 $ Add to cart2 PCS/SetDJI Mini 3 PRO Drone Remote Control Joystick Thumb Rocker Stick Protector Rod for DJI Mini 3 PRO Controller Accessories Features:1. The same as the original joystick, it can be stored in the remote control.2. Aviation aluminum alloy material, high hardness and durable; light weight 1 pair only weighs 2g.3. CNC precision machining, anodized coloring process.4. Ergonomic design, anti-skid knurling, comfortable to Aluminum alloy rockerApplicable models: MINI 3 PRO remote control DJI RCMaterial: aluminum alloyProduct net weight: 2g one pairPacking size: 120 x 75mmNote: Only one pair of [...]
45.78 $ Add to cartDescription: x Cartoon small animal data line protective cover, protect data cable or earphone cable tail, prolong service life. x The product material is crystal drop glue, crystal clear, bright color, very good-looking. x Cartoon animal modeling, widely used, can be used for photo album, mobile phone and other decoration. Specifications: Winder type: cartoon Winder style: cartoon Material: silica gel Size: about 2.5 x 4.5cm Applicable products: General Packaging: OPP bag Listing time: Summer 2020 Package [...]
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Droptech Sp. z o.o. droptech.polska@gmail.com |
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