--- product_id: 509440420 title: "WANGCL 2x50W +100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control Dual TPA3116 Chip DC 12-24V Bluetooth and AUX Inputs DIY Wireless Speakers AMP Board" brand: "wangcl" price: "R1039" currency: ZAR in_stock: true reviews_count: 6 url: https://www.desertcart.co.za/products/509440420-wangcl-2x50w-100w-2-1-channel-subwoofer-amplifier-board-treble store_origin: ZA region: South Africa --- # 200W max power output Bluetooth 5.0 with 49ft range Multi-layer circuit protection WANGCL 2x50W +100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control Dual TPA3116 Chip DC 12-24V Bluetooth and AUX Inputs DIY Wireless Speakers AMP Board **Brand:** wangcl **Price:** R1039 **Availability:** ✅ In Stock ## Summary > 🔊 Elevate your sound game with power, clarity, and wireless freedom! ## Quick Answers - **What is this?** WANGCL 2x50W +100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control Dual TPA3116 Chip DC 12-24V Bluetooth and AUX Inputs DIY Wireless Speakers AMP Board by wangcl - **How much does it cost?** R1039 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/509440420-wangcl-2x50w-100w-2-1-channel-subwoofer-amplifier-board-treble) ## Best For - wangcl enthusiasts ## Why This Product - Trusted wangcl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailor Your Soundscape:** Integrated treble and bass controls let you customize your audio experience to match your vibe. - • **Built to Last & Protect:** Advanced overheat, reverse polarity, over/under-voltage protections keep your amplifier safe and reliable. - • **Power that Packs a Punch:** 2x50W + 100W subwoofer output delivers immersive 2.1 channel sound for your DIY audio setup. - • **Crystal Clear Audio Precision:** Dual TPA3116D2 chips with <0.1% distortion and 1.2MHz modulation frequency for pristine vocals and bass. - • **Seamless Wireless Connectivity:** Bluetooth 5.0 ensures stable, long-range streaming up to 49 feet—cut the cords, not the quality. ## Overview The WANGCL 2.1 Channel Subwoofer Amplifier Board features dual TPA3116D2 chips delivering a total of 200W power (2x50W stereo + 100W subwoofer). It supports Bluetooth 5.0 with a 49-foot transmission range and AUX input, operating on DC 12-24V. Designed for DIY wireless speaker projects, it offers treble and bass controls alongside comprehensive circuit protections for durability and superior audio performance. ## Description 2x50W +100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control Dual TPA3116 Chip DC 12-24V Bluetooth and AUX Inputs DIY Wireless Speakers AMP Board Product Description: Adopt imported TPA3116D2 chips, with excellent power amplifier effect. The distortion is less than 0.1% even at high power output. modulation frequency up to 1.2MHZ, built-in LC filter capacitor to make the vocals clearer. Input Voltage: DC 12V-24V; Max Power Output: 50W*2（R&L）+100W(Subwoofer); Input Method: Bluetooth & AUX; Channel: 2.1 CH Stereo Output; Output Impedance：4-8Ω; Bluetooth Version: BT 5.0. Bluetooth 5.0 version, Transmission Distance Is Farther. The Transmission Distance Can Reach 49 Feet In An Open Environment. This Amp Board Has Overheat Protection, Reverse protection, Circuit Protection, Over-voltage and Under-voltage Protection. Specification: Color: As Pic Shown AMP Chip: 2*TPA3116D2 Max Output Power: 2*50W+100W Power Supply: DC12~24V Channels: 2.1 Output Impedance: 4~8ohm Audio Input: AUX / Bluetooth 5.0 Packing List: 1 X ZK-TB21 Power Amplifier Board 1 X Protective Shell 1 X DC Plug 1 X Screwdriver 5 X Knob ## Features - Adopt imported TPA3116D2 chips, with excellent power amplifier effect. - The distortion is less than 0.1% even at high power output. modulation frequency up to 1.2MHZ, built-in LC filter capacitor to make the vocals clearer. - Input Voltage: DC 12V-24V; Max Power Output: 50W*2（R&L）+100W(Subwoofer); Input Method: Bluetooth & AUX; Channel: 2.1 CH Stereo Output; Output Impedance：4-8Ω; Bluetooth Version: BT 5.0. - Bluetooth 5.0 version, Transmission Distance Is Farther. The Transmission Distance Can Reach 49 Feet In An Open Environment. - This Amp Board Has Overheat Protection, Reverse protection, Circuit Protection, Over-voltage and Under-voltage Protection. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B09SL2X6DT | | Best Sellers Rank | #34,963 in Electronics (See Top 100 in Electronics) #84 in Home Audio Amplifiers | | Brand Name | WANGCL | | Customer Reviews | 4.3 4.3 out of 5 stars (186) 4.3 out of 5 stars | | Manufacturer | WANGCL | | Maximum Output Power | 200 watts | | Maximum Supply Voltage | 24 Volts | | Minimum Supply Voltage | 12 Volts (DC) | | Model | AUZ22914 | | Mounting Type | Surface Mount | | Number Of Channels | 3 | | Number Of Items | 1 | | Number Of Packs | 1 | | Output Power | 200 Watts | | Package Type Name | hard shell | | Part Number | AUZ22914 | | Specification Met | CE | | Unit Count | 1 Count | | Upc | 610012476955 | | Voltage | 24 Volts (DC) | ## Product Details - **Manufacturer:** WANGCL - **Maximum supply voltage:** 24 Volts - **Minimum supply voltage:** 12 Volts (DC) - **Mounting type:** Surface Mount - **Voltage:** 24 Volts (DC) ## Images ![WANGCL 2x50W +100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control Dual TPA3116 Chip DC 12-24V Bluetooth and AUX Inputs DIY Wireless Speakers AMP Board - Image 1](https://m.media-amazon.com/images/I/61INsQVCwEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ good one *by on Reviewed in the United Arab Emirates 31 May 2026* after buying fake tpa3116d2 ones this seems is authentic , no noise crisp clear audio, and there is wuzhi audio app support which support varuious presets ### ⭐⭐⭐⭐⭐ Ottimo, ma aggiungi un pin al bluetooth *by on Reviewed in Italy 5 April 2026* Lo uso da un anno al pc collegato tramite entrata aux, quindi del bluetooth me ne faccio poco e niente, però ricordatevi di cambiargli il nome e di aggiungere un pin perché ci sono dispositivi IOT (nel mio caso quelli del vicinato) che potrebbero trovarlo e connettersi.Lo uso con altoparlanti di recupero da un impianto 5.1 morto e suona a meraviglia.Il nome della sua applicazione è Wuzhi Audio App che trovate sul play store ### ⭐⭐⭐⭐⭐ Top Verstärker *by on Reviewed in Germany 28 February 2025* Schnelle Lieferung und für meinen Einsatz ein nahezu perfektes Produkt. Ich setze den Verstärker im Testfeld meines PCs ein und dazu passt er. Auch die Nutzung über Blutooth PC und iPhone klappt perfekt.Für den Einsatz im Auto halte ich ihn allerdings durch die offene Bauweise für ungeeignet. ## Frequently Bought Together - WANGCL 2x50W +100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control Dual TPA3116 Chip DC 12-24V Bluetooth and AUX Inputs DIY Wireless Speakers AMP Board - 24V 6A DC Power Supply Adapter AC 100V~240V to DC 24 Volt 6 Amp 144W Converter Transformer 5.5x2.1mm Plug for LED Strip Light 3D Printer LED Driver LCD Monitor,Wireless Router,Security Cameras - electrosmart 10m Red/Black 2x 1mm 2x 89 Strand Speaker Cable Wire for Home HiFi/Car Audio etc --- ## 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/509440420-wangcl-2x50w-100w-2-1-channel-subwoofer-amplifier-board-treble](https://www.desertcart.co.za/products/509440420-wangcl-2x50w-100w-2-1-channel-subwoofer-amplifier-board-treble) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-27*