41.29 $
1957 in stock
| Package | Yes |
|---|---|
| Dimensions (WxHxD)) | 53*45*14MM |
| Weight | 21 grams |
| Model Number | XR - A232 |
| Compatible Audio & Video Equipment Style | Amplifier |
| Brand Name | centechia |
| Origin | Mainland China |
| Certification | NONE |
| Dropshipping,wholesale | Support |
| 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 |
Description:
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 audio power amplifier board
Description: Applicable to the 5A TYPE-C data cable used by Huawei Super Charger. Parameter specifications: wire diameter 3.8mm, foot 5A, built-in PCB board, four core wire, charging transmission data. Length: 0.25 m / 1 m / 1.5 m / 2 m Product color: white / black Product Interface : Type-C Skin: environmentally friendly PVC Charging speed: 5A high current charging. With the Huawei Super Charger or our Super Charger, the basic charging speed is the same as the data line. Applicable mobile phones: Mate9, Mate10, P10, P20, Glory V10 and other models that support Huaweis [...]
40.54 $ Add to cart
Description: Instructions for use: This section requires an audio cable to be used! 1, connected to the speaker In the first way, the speaker does not have a USB interface. Plug the Bluetooth flash drive into a charger with a 5VUSB interface and connect the audio cable to the AUX port The second way, the speaker has a USB interface Plug the Bluetooth flash drive directly into the speaker USB port and connect the audio cable to the AUX port. 2, pairing Turn on the Bluetooth function of the mobile phone or computer, search [...]
40.69 $ Add to cart
Description: 100 Brand New and High Quality! This sensor is in dormant state when in lighting environment, for example in daytime. Can be controlled by any sound and it will working In the dark environment, for example in night. If the sensor feel sound, the controlled lamp will be light about 45s. Fine workmanship and stable performance. Automatic control, save energy. High sensitivity, practicability. Durable in use. Used in corridor, bathroom, warehouse, stair etc. Specifications: Product Name: Sound Sensor Switch Sensitivity to light :darkeness Product model: MR-SK50A Load power: ≤40W Input voltage: [...]
40.70 $ Add to cart
Description: Specifications Bluetooth music receiver, USB, no extension cable, no need to use pull cord, no need to use 3.5mm headphone cable to transfer and export. Through the transmission of Bluetooth music wirelessly to U disk, read the home audio system and you can enjoy it. Bluetooth music receiver with Bluetooth V2.1 provides reliable and high quality sound. It is compact and small in size, designed to be easy to use. Built-in microphone supports hands-free function Allows you to enjoy music and sound in a Bluetooth-enabled multimedia player or a wireless music player [...]
40.83 $ Add to cart
Description: The longest transmission distance is 10m Support Bluetooth hands-free calling Support Bluetooth A2DP stereo Frequency: 2.4GHz Transmission rate：300 Mbps 3.5mm stereo input jack Battery: 50 mAh Power: Charging with a mini USB cable Specifications: Packing size: 9.5X5.7X2.5CM Product with packaging weight: 30G Package Included: 1 x Bluetooth receiver 1 x 3.5 adapter 1 x [...]
40.91 $ Add to cart
Description: 100 Brand new with high quality. USB bus power supply, no need to connect power, LED light indication. Ultra-thin and light, built-in antenna, no need for USB connection, easy to use and carry. Specifications: Weight: 20g Packing size: 11 x 13 x 1cm Frequency: 2.400-2.4835Ghz Transmission rate: 3Mbit/s EDR, faster transfer speed The working range is the farthest: 50m Security: 128 bits security mode Support EDR security mode Realize wireless transmission of files, audio and video, wireless printing, wireless LAN, wireless Internet access and other functions Wireless connection to devices with Bluetooth technology eg gamepad Support VOIP [...]
40.99 $ Add to cart
4-port USB Hub Splitter Extender USB2.0 Adapter High-speed Splitter Notebook One-to-four Extender 2 0 Hub For Windows New B Description: Product name: OTG Hub Adapter Cable Material: ABS Colour: black Length: 20cm Female Interface: USB 2.0 Micro usb wide Compatibility Working States: 1. For most Android models Support for Galaxy S2, for Samsung Galaxy Note, for Samsung Galaxy S3/S4/S5, for GALAXY Tab3 8.0, for Sony Xperia NX-02D, for Sony Xperia acro HDIS12S, for Toshiba REGZA Phone-T01D, and for Sony S-series Tablet. Other models. 2. OTG USB HUB data exchange or charging mode USB [...]
41.05 $ Add to cart
Wireless Anti-lost Device Locator GPS Tracker Children Positioning Pet Key Smart Finder for Apple Airtag Accessories for Airtag Description: Material: ABS Battery: Button battery CR2032 APP name: iSearching / Kindelf Product size: 34x34x6mm Battery:200mah APP:ISearching 1.Compact and Light Design: Low Energy Consumption Alarm. 2.Support: find Phone Function and Voice Recording Function. 3.Support 4.0 and The effective Range is up to 25m. Specifications: 【Key Finder with App】The key finder is connected to the phone via Bluetooth and ISearching .With An anti-lost sleeve to attach keys, wallet, remote, glasses, phones, dog collars or other things [...]
41.15 $ Add to cart
Description: 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 audio [...]
41.18 $ Add to cart
WEAH-234 80W 2 Way Hi-Fi Audio Treble Bass Speaker Frequency Divider Home Video Sound Crossover Filters DeviceFeature: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 WEAH-D234 high and low frequency divisionPower: 80WImpedance: 4-8 ohmApplicable speaker: less than 6 inchNet weight: 43g / pieceNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from [...]
41.19 $ Add to cart
Description: 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 anti-meter body, with a lifespan of up to 15 years, and the potentiometer with a switch can directly cut off [...]
40.90 $ Add to cart
1PCS XPT8871 Mono Amplifier Board DC 5V 1A 5W Audio Placa Amplificador Mini Speaker Sound Board Volume Control Output Input 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 [...]
40.93 $ Add to cart
Description 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 cart
Feature: 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 cart
WiFi Bluetooth Sweep Frequency Jammer 2.4GHZ 1W with antenna with TYPE-C cable aluminum alloy shell WiFi Bluetooth Sweep Frequency Jammer 2.4GHZ-1W Applicable to WIFI, Bluetooth transmission, data transmission, image transmission, shieldingnote:1 The antenna that comes with the delivery must be connected first, and then power on. Otherwise, the chip will be burnt out due to excessive reflected signals!2 Regarding the power supply, a 5V/2A adapter is used, and the normal current is greater than 1A during operation.3 The body adopts an all-aluminum box shell with good heat dissipation and suitable for long-time work.2. Module parameters1. Power supply: TYPE-C line; [...]
86.45 $ Add to cart
OPA1622 DIP8 High Current Dual Operational Amplifier Chip Upgrade NE5532 OP275 OPA2604 Dual OP AMP Description: The OPA1622 high-current enthusiast-level op amp chip can be upgraded to NE5532 OP275 OPA2604 and other dual op amps, with large output current and strong driving ability. It adopts the new original imported OPA1622 high-current fever-grade op amp chip, adopts the design of patch transfer plug-in, and uses gold-plated round head pin headers to facilitate the upgrade of ordinary op amps. Packing List: 1pcs [...]
52.81 $ Add to cart
New high quality transparent diamond needle needle RPC 500 Grundig TOPKAUFMUNICH needle tip The needle is made of imported high quality transparent diamond tips The following needle types can be replaced: DUAL: DN 360 / DN 362 / DN 370 / D 105 ED SHURE: N95 / N 95 ED / N 95 G / N 95 EJ / N95HE Available for the following models of cartridges: DUAL CARTRIDGES: D-105-ED D105ED M95, M95-ED, M95-EDM, M95-EJRAD SHACK CARTRIDGES: 42-2561 422561 R900EDT [...]
78.59 $ Add to cart
1pcs Active Crystal Oscillator Output Board Module Direct Frequency Output 3.3V-5V Description: Notice: Just 1pcs Active Crystal Oscillator Output Board, Not Contain Any Crystal Oscillator. The module can directly output crystal frequency, supports three different active crystal package, suitable for most of the crystal. Active crystal oscillator has four pins is a complete oscillator, which in addition to quartz crystal, there are transistors and RC components. Active crystal oscillator does not require DSP's internal oscillator, the signal quality is good, relatively stable, and the connection is relatively simple mainly to do the power supply filter, usually using a capacitor [...]
44.09 $ Add to cart
WEAH-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 monitor [...]
41.11 $ Add to cart| Chcę coś kupić ale szukam informacji jak zamówić... |
| Kupiłem coś ale chcę poznać status zamówienia... |
| Odebrałem paczkę ale mam pytanie lub problem... |
| Chcę dokonać zwrotu i potrzebuję informacji... |
| Droptech Sp. z o.o. droptech.polska@gmail.com |
| ul. Łódzka 118, Piotrków Tryb. Sprzedajemy tylko przez internet |
| NIP: 7712911090 REGON 386758083 |
| Wysyłka bezpośrednio od producenta lub dostawcy |
| DARMOWA WYSYŁKA + ubezpiecznie dostawy + śledzenie przesyłki |
| CAŁKOWITY ZWROT podczas reklamacji |
Reviews
There are no reviews yet.