--- product_id: 680772411 title: "Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W x 2+100W DC 12V-24V Audio Power Amplifier Module for DIY Bluetooth Audio and Store Home Theater with Treble and Bass Control" brand: "digiyes" price: "₹ 4286" currency: INR in_stock: true category: "Di Gi Yes" url: https://www.desertcart.in/products/680772411-bluetooth-power-amplifier-board-with-subwoofer-2-1-channel-50w store_origin: IN region: India --- # Bluetooth 5.0 with 49ft range 200W max output power Adjustable bass & treble controls Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W x 2+100W DC 12V-24V Audio Power Amplifier Module for DIY Bluetooth Audio and Store Home Theater with Treble and Bass Control **Brand:** digiyes **Price:** ₹ 4286 **Availability:** ✅ In Stock ## Summary > 🎵 Elevate your sound game—because your space deserves legendary audio vibes! ## Quick Answers - **What is this?** Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W x 2+100W DC 12V-24V Audio Power Amplifier Module for DIY Bluetooth Audio and Store Home Theater with Treble and Bass Control by digiyes - **How much does it cost?** ₹ 4286 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/680772411-bluetooth-power-amplifier-board-with-subwoofer-2-1-channel-50w) ## Best For - digiyes enthusiasts ## Why This Product - Trusted digiyes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Audio Tuning:** Fine-tune bass, treble, and subwoofer levels effortlessly to match your unique sound vibe. - • **Immersive 2.1 Channel Sound:** Experience cinema-grade audio with 2x50W + 100W subwoofer power for deep, rich sound. - • **Robust Multi-Protection Design:** Built-in safeguards against short circuits, overheating, and over-current keep your setup safe and reliable. - • **Seamless Bluetooth 5.0 Connectivity:** Enjoy wireless freedom with a stable 49-foot transmission range—ditch the cables, not the quality. - • **DIY-Ready with Universal Compatibility:** Supports 3.5mm AUX input and standard 12-24V DC power for versatile home theater or store audio projects. ## Overview The DiGiYes ZK-MT21 Bluetooth Power Amplifier Board delivers powerful 2.1 channel audio with 200W max output, featuring Bluetooth 5.0 for wireless streaming up to 49 feet. It offers precise bass and treble controls, multiple safety protections, and versatile input options, making it an ideal DIY solution for home theaters and retail audio setups. ## Description DiGiYes Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W x 2+100W DC 12V-24V Audio Power Amplifier Module for DIY Bluetooth Audio and Store Home Theater with Treble and Bass Control : desertcart.co.uk: Business, Industry & Science ## Features - The ZK-MT21 power amplifier board uses Bluetooth 5.0, and its transmission distance can reach 49 feet (without obstruction). At the same time, this power amplifier board has a 3.5mm AUX audio input interface. No matter what kind of input method, you can always find a method that suits you - With bass, treble, subwoofer frequency and volume control, easy to adjust volume, enjoy the music tone what you want. If you are tired of the inherent high & low bass, why not try the high & low control knob. This will make you feel like being in a movie theater - Bluetooth audio amplifier module 2.1 channel, Max output power 2X50W+100W. The signal is better, the efficiency is high, and the anti-interference ability is strong - ZK-MT21 Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short circuit protection, over-current, over-heat, and anti-reverse protection. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage - It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire. Using a universal 5.5mm * 2.1mm plug interface for power supply ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CW5ZF6FD | | Best Sellers Rank | 18,294 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 8 in Audio Amplifier | | Brand | DiGiYes | | Country Of Origin | China | | Customer Reviews | 4.3 4.3 out of 5 stars (154) | | Included Components | 1 x ZK-MT21 Bluetooth Power Amplifier Board | | Item Dimensions | 9.3 x 9 x 2.2 centimetres | | Manufacturer | DiGiYes | | Manufacturer Part Number | ZK-MT21 | | Material | Copper | | Maximum Supply Voltage | 24 Volts (DC) | | Minimum Supply Voltage | 12 Volts (DC) | | Model Number | ZK-MT21 | | Mounting Type | Freestanding | | Number of Channels | 2 | | Number of Items | 1 | | Output Power | 200 Watts | | Product Warranty | This item can be returned in its original condition for a replacement within 30 days of receipt. | | Specification Met | CE | ## Product Details - **Item dimensions L x W x H:** 9.3 x 9 x 2.2 centimetres - **Manufacturer:** DiGiYes - **Maximum supply voltage:** 24 Volts (DC) - **Minimum supply voltage:** 12 Volts (DC) - **Mounting type:** Freestanding ## Images ![Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W x 2+100W DC 12V-24V Audio Power Amplifier Module for DIY Bluetooth Audio and Store Home Theater with Treble and Bass Control - Image 1](https://m.media-amazon.com/images/I/61-SEZXiivL.jpg) ## Frequently Bought Together - DiGiYes Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W x 2+100W DC 12V-24V Audio Power Amplifier Module for DIY Bluetooth Audio and Store Home Theater with Treble and Bass Control - Onyehn 2pcs 12V-36V DC Voltage Protection Module Digital Low Voltage Protector Disconnect Switch Over Discharge Protection Module - APIELE 16mm Latching Push Button Switch 12VDC On Off Stainless Steel with LED Angel Eye Head for 0.63" Mounting Hole with Wire Socket Plug Self-Locking(Green) --- ## 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.in/products/680772411-bluetooth-power-amplifier-board-with-subwoofer-2-1-channel-50w](https://www.desertcart.in/products/680772411-bluetooth-power-amplifier-board-with-subwoofer-2-1-channel-50w) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-10-02*