--- product_id: 160287121 title: "ZK-1002 Bluetooth Amplifier Board with TPA3116D2 Chip Bluetooth and AUX Input DC: 5-24V" brand: "damgoo" price: "R61" currency: ZAR in_stock: true category: "Damgoo" url: https://www.desertcart.co.za/products/160287121-zk-1002-bluetooth-amplifier-board-with-tpa3116d2-chip-bluetooth-aux store_origin: ZA region: South Africa --- # Wide 5-24V DC input range Bluetooth 5.0 + AUX dual input TPA3116D2 HiFi Chip, <0.1% THD ZK-1002 Bluetooth Amplifier Board with TPA3116D2 Chip Bluetooth and AUX Input DC: 5-24V **Brand:** damgoo **Price:** R61 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your sound game with power, clarity, and wireless freedom! ## Quick Answers - **What is this?** ZK-1002 Bluetooth Amplifier Board with TPA3116D2 Chip Bluetooth and AUX Input DC: 5-24V by damgoo - **How much does it cost?** R61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/160287121-zk-1002-bluetooth-amplifier-board-with-tpa3116d2-chip-bluetooth-aux) ## 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 - • **Seamless Connectivity:** Switch between cutting-edge Bluetooth 5.0 wireless streaming and classic AUX input for ultimate audio versatility. - • **Built to Last & Protect:** Engineered with over-voltage, under-voltage, over-heat, and short-circuit protections to safeguard your investment and ensure uninterrupted playback. - • **Crystal-Clear Sound Quality:** Experience pristine audio with advanced TPA3116D2 chip and AM interference suppression for less than 0.1% distortion. - • **Optimized for Your Speakers:** Maximize your sound by pairing with quality speakers and the right power supply—because your audio deserves the perfect match. - • **Power Flexibility On Demand:** Supports a broad 5-24V DC input range, letting you power your setup with everything from 9V batteries to 24V adapters effortlessly. ## Overview The ZK-1002 Bluetooth Amplifier Board by DAMGOO features the high-performance TPA3116D2 chip delivering less than 0.1% THD for superior audio clarity. It supports a versatile DC input range from 5V to 24V, enabling flexible power options. Dual audio inputs include Bluetooth 5.0 for wireless convenience and AUX for traditional wired connections. Comprehensive protection circuits ensure durability and reliability. Compact and efficient, this amplifier is ideal for upgrading your audio setup with professional-grade sound and connectivity. ## Description Buy ZK-1002 Bluetooth Amplifier Board with TPA3116D2 Chip Bluetooth and AUX Input DC: 5-24V: Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - High-Quality Audio Performance: Featuring the advanced TPA3116D2 HIFI Chip with AM Interference Suppression, our ZK-1002 amplifier delivers outstanding sound quality. Even during extended high-power usage, it maintains a THD (Total Harmonic Distortion) of less than 0.1%, ensuring a superior listening experience. - Versatile Voltage Compatibility: The ZK-1002 supports a wide input voltage range from DC 5V to 24V, allowing it to be powered by 9V, 12V, 15V, 18V, or 24V sources. This adaptability ensures that you can easily find a suitable power supply. - Dual Audio Input Options: Enjoy the flexibility of two audio input methods. You can seamlessly connect through the latest Bluetooth 5.0 technology for wireless convenience, or opt for the traditional headphone (line-in) connection for your audio source. - Comprehensive Protection: Our BT amplifier is meticulously designed to safeguard your investment. It incorporates multiple protective features, including over-voltage protection, under-voltage protection, over-heat protection, and short-circuit protection. Rest assured that your device is protected in various scenarios. - Optimal Power Match: Please note that achieving the best audio output requires the right combination of sufficient audio input and appropriate power supply voltage and current. Different speaker impedances will affect the relative sound power. With adequate voltage and current, higher impedance speakers will produce lower relative sound power. Pay attention to these factors to optimize your audio experience. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07XG33WPN | | Best Sellers Rank | #31,852 in Electronics ( See Top 100 in Electronics ) #174 in Audio Component Amplifiers | | Brand Name | DAMGOO | | Customer Reviews | 4.5 4.5 out of 5 stars (1,197) | | Included Components | AMPLIFIER BOARD | | Item Dimensions | 3.35 x 2 x 1 inches | | Item Weight | 130 Grams | | Manufacturer | DAMGOO | | Maximum Supply Voltage | 24 Volts (DC) | | Minimum Supply Voltage | 5 Volts | | Model | ZK-1002 | | Mounting Type | Surface Mount | | Number of Channels | 2 | | Package Type Name | anti-static bag | | Part Number | 1002 | | Supply Current | 1.5 Amps | | UPC | 194852390287 | | Unit Count | 1 Count | | Voltage | 24 Volts | ## Product Details - **Item dimensions L x W x H:** 3.35 x 2 x 1 inches - **Manufacturer:** DAMGOO - **Maximum Supply Voltage:** 24 Volts (DC) - **Minimum Supply Voltage:** 5 Volts - **Voltage:** 24 Volts ## Images ![ZK-1002 Bluetooth Amplifier Board with TPA3116D2 Chip Bluetooth and AUX Input DC: 5-24V - Image 1](https://m.media-amazon.com/images/I/71Xl59jiapL.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.co.za/products/160287121-zk-1002-bluetooth-amplifier-board-with-tpa3116d2-chip-bluetooth-aux](https://www.desertcart.co.za/products/160287121-zk-1002-bluetooth-amplifier-board-with-tpa3116d2-chip-bluetooth-aux) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-06-21*