--- product_id: 160287121 title: "DAJUNGUO 1002S 2.0 Bluetooth Amplifier Board with Dual TPA3116D2 Chips, 100W+100W Power Output, Wide Voltage Range of 9-24V DC, Bluetooth/USB/3.5mm AUX Input Modes Supported" brand: "damgoo" price: "138.61 DT" currency: TND in_stock: true category: "Damgoo" url: https://www.desertcart.tn/products/160287121-dajunguo-1002s-2-0-bluetooth-amplifier-board-with-dual-tpa3116d2 store_origin: TN region: Tunisia --- # Bluetooth + USB + AUX inputs 200W peak power output Wide 9-24V voltage range DAJUNGUO 1002S 2.0 Bluetooth Amplifier Board with Dual TPA3116D2 Chips, 100W+100W Power Output, Wide Voltage Range of 9-24V DC, Bluetooth/USB/3.5mm AUX Input Modes Supported **Brand:** damgoo **Price:** 138.61 DT **Availability:** ✅ In Stock ## Summary > 🎶 Power your sound, own the vibe — anytime, anywhere! ## Quick Answers - **What is this?** DAJUNGUO 1002S 2.0 Bluetooth Amplifier Board with Dual TPA3116D2 Chips, 100W+100W Power Output, Wide Voltage Range of 9-24V DC, Bluetooth/USB/3.5mm AUX Input Modes Supported by damgoo - **How much does it cost?** 138.61 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/160287121-dajunguo-1002s-2-0-bluetooth-amplifier-board-with-dual-tpa3116d2) ## Best For - damgoo enthusiasts ## Why This Product - Trusted damgoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Safety:** Upgraded spark-free DC socket ensures reliable, safe power connections for uninterrupted listening. - • **Voltage Versatility:** Operates smoothly across a broad 9-24V DC range, perfect for diverse setups and power sources. - • **Dual HiFi Powerhouse:** Dual TPA3116D2 chips deliver crisp, room-filling 100W+100W sound per channel. - • **Smart Input Indicators:** Intuitive LED indicators keep you informed of your current audio source at a glance. - • **Seamless Multi-Device Connectivity:** Effortlessly switch between Bluetooth, USB, and 3.5mm AUX inputs for ultimate audio flexibility. ## Overview The DAJUNGUO 1002S is a compact yet powerful 2.0 Bluetooth amplifier board featuring dual TPA3116D2 chips that deliver a robust 200W total output. Supporting Bluetooth, USB, and 3.5mm AUX inputs, it offers versatile connectivity for smartphones, laptops, and more. Its wide 9-24V DC voltage range and upgraded spark-free DC socket ensure stable, safe operation. Ideal for audiophiles and DIY enthusiasts seeking high-fidelity sound with modern convenience. ## Description Buy DAJUNGUO 1002S 2.0 Bluetooth Amplifier Board with Dual TPA3116D2 Chips, 100W+100W Power Output, Wide Voltage Range of 9-24V DC, Bluetooth/USB/3.5mm AUX Input Modes Supported: Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 【Dual Hifi-grade TPA3116D2 Chips】This amplifier board features two TPA3116D2 chips, offering a wide voltage input range: DC 9-24V, with a peak output of 100W+100W @ 1kHz, 21V, 4-ohm speakers. - 【Multiple Input Methods】The amplifier board supports various input methods, including Bluetooth input, 3.5mm AUX input, USB input, and more. It is compatible with a wide range of devices such as smartphones, tablets, laptops, MP3 players, etc. You can easily switch between your preferred audio input methods. - 【Input Mode Indicators + Upgraded DC Socket】The amplifier board incorporates different indicators for a more intuitive understanding of the current input mode. The upgraded DC socket ensures spark-free power connection, enhancing safety and reliability. - 【Supports Multiple Music Formats】When playing music from a USB flash drive, the 1002S amplifier board supports music formats such as MP3, FALC, MAV, APE. Note: For formats like FLAC, the music bitrate should be within 1500kbps, and for MAV, the sampling rate should be within 44100Hz. The USB flash drive must be formatted in FAT32 and have a capacity of 32GB or less. - 【7 * 24 Hours After-sales Service 】Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CCYTWRMX | | Best Sellers Rank | #54,338 in Electronics ( See Top 100 in Electronics ) #315 in Audio Component Amplifiers | | Brand Name | DAMGOO | | Customer Reviews | 4.6 4.6 out of 5 stars (31) | | Included Components | AMPLIFIER BOARD | | Item Dimensions | 4.33 x 2.32 x 0.9 inches | | Manufacturer | DAMGOO | | Maximum Output Power | 200 watts | | Maximum Supply Voltage | 24 volts_of_direct_current | | Minimum Supply Voltage | 9 volts_of_direct_current | | Model | 1002S | | Mounting Type | Surface Mount | | Number of Channels | 2 | | Output Power | 200 watts | | Part Number | 1002S | | UPC | 194852391512 | | Unit Count | 1 Count | | Voltage | 24 volts | ## Product Details - **Item dimensions L x W x H:** 4.33 x 2.32 x 0.9 inches - **Manufacturer:** DAMGOO - **Maximum Supply Voltage:** 24 volts_of_direct_current - **Minimum Supply Voltage:** 9 volts_of_direct_current - **Voltage:** 24 volts ## Images ![DAJUNGUO 1002S 2.0 Bluetooth Amplifier Board with Dual TPA3116D2 Chips, 100W+100W Power Output, Wide Voltage Range of 9-24V DC, Bluetooth/USB/3.5mm AUX Input Modes Supported - Image 1](https://m.media-amazon.com/images/I/717qz2VlYcL.jpg) ![DAJUNGUO 1002S 2.0 Bluetooth Amplifier Board with Dual TPA3116D2 Chips, 100W+100W Power Output, Wide Voltage Range of 9-24V DC, Bluetooth/USB/3.5mm AUX Input Modes Supported - Image 2](https://m.media-amazon.com/images/I/81fGk4vXGtL.jpg) ![DAJUNGUO 1002S 2.0 Bluetooth Amplifier Board with Dual TPA3116D2 Chips, 100W+100W Power Output, Wide Voltage Range of 9-24V DC, Bluetooth/USB/3.5mm AUX Input Modes Supported - Image 3](https://m.media-amazon.com/images/I/81jTmti-SQL.jpg) ![DAJUNGUO 1002S 2.0 Bluetooth Amplifier Board with Dual TPA3116D2 Chips, 100W+100W Power Output, Wide Voltage Range of 9-24V DC, Bluetooth/USB/3.5mm AUX Input Modes Supported - Image 4](https://m.media-amazon.com/images/I/714jCMhy02L.jpg) ![DAJUNGUO 1002S 2.0 Bluetooth Amplifier Board with Dual TPA3116D2 Chips, 100W+100W Power Output, Wide Voltage Range of 9-24V DC, Bluetooth/USB/3.5mm AUX Input Modes Supported - Image 5](https://m.media-amazon.com/images/I/71nQc2Kf5oL.jpg) ## Available Options This product comes in different **Model** options. ## Questions & Answers **Q: I plan to use this to drive piezoelectric tweeters at ultrasonic frequencies. What is the upper range of this amplifier?** A: The TI datasheet for the chip used in this amplifier shows about 28db of gain in a pretty flatline between 20 Hz to almost 40KHz. By 100KHz you lose about 6db of gain. So assuming their isn't additional RC filtering on your input signal. All bets are off with Bluetooth though. My guess is you are going to lose anything about the typically specified 20 - 20KHz using a bluetooth input just due to the ADC limitations. **Q: Do you know what size of nut I need for the volume nob? I need a new one** A: Bring the board to a hardware store and see if you can find one, but being such a big ID and small OD and super thin, you're going to be hard pressed to find one without ordering the specific potentiometer **Q: can you custom name the bluetooth device?** A: Yes on a iPhone you can! Go to blue tooth devices.... click the name you connected to ( when connected to the device) go to info and rename device. **Q: Why am i getting a buzzung when there is no music? Very small audible hum** A: I initially had a hum when I plugged into the headphone jack of my tv as well. I simply had to adjust the tv sound settings to Theater mode and the hum went away and the sound now works great! ## Frequently Bought Together - ZK-1002 Bluetooth Amplifier Board with TPA3116D2 Chip Bluetooth and AUX Input DC: 5-24V - APIELE 16mm Latching Push Button Switch 12V DC On Off Black Shell with LED Angel Eye Head for 0.63" Mounting Hole with Wire Socket Plug Self-Locking (Blue/Black Shell) - Digital Low Voltage Protector Disconnect Switch Cut Off 12V Over-Discharge Protection Module for 12-36V Lead Acid Lithium Battery Low Voltage Cutoff for Solar Panel Lighting System Camper --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/160287121-dajunguo-1002s-2-0-bluetooth-amplifier-board-with-dual-tpa3116d2](https://www.desertcart.tn/products/160287121-dajunguo-1002s-2-0-bluetooth-amplifier-board-with-dual-tpa3116d2) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-26*