--- product_id: 228947089 title: "2.1 Channel Digital Audio Power 300W Amplifier Board High Power Volume Potentiometer Subwoofer AMP Module" brand: "walfront" price: "AR$73267" currency: ARS in_stock: true category: "Walfront" url: https://www.desertcart.com.ar/products/228947089-2-1-channel-digital-audio-power-300w-amplifier-board-high store_origin: AR region: Argentina --- # Compact & portable design 300W max output power 6 amplifier tubes for clean sound 2.1 Channel Digital Audio Power 300W Amplifier Board High Power Volume Potentiometer Subwoofer AMP Module **Brand:** walfront **Price:** AR$73267 **Availability:** ✅ In Stock ## Summary > 🎶 Power your passion with precision and punch! ## Quick Answers - **What is this?** 2.1 Channel Digital Audio Power 300W Amplifier Board High Power Volume Potentiometer Subwoofer AMP Module by walfront - **How much does it cost?** AR$73267 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/228947089-2-1-channel-digital-audio-power-300w-amplifier-board-high) ## Best For - walfront enthusiasts ## Why This Product - Trusted walfront brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Portable:** Small footprint design fits seamlessly into any DIY project or desktop setup without sacrificing performance. - • **Effortless DIY Setup:** Simplified wiring with 6 power amplifier tubes and BTL subwoofer circuit—perfect for audio enthusiasts. - • **Room-Filling 300W Power:** Experience immersive sound with 2x100W stereo channels plus a 120W subwoofer output. - • **Customizable Sound Control:** Dedicated potentiometers for super bass, treble, and total volume let you tailor your audio experience. - • **Precision Audio Components:** Built with five-ring 1% metal film resistors and large filter capacitors for ultra-low noise and crystal-clear audio. ## Overview This 2.1 channel digital amplifier board delivers a robust 300W output with 2x100W stereo channels and a 120W subwoofer, engineered with high-quality metal film resistors and large capacitors for low noise and clean power. Its compact design and simplified wiring make it an ideal choice for DIY audio projects, offering customizable bass and treble controls for a tailored listening experience. ## Description Specification:Item Type: Power Amplifier BoardThe Potentiometers From Left to Right: Super bass volume, treble adjustment. The total volume of the left and right channels.Working Voltage: AC 18-26V (recommended 26V)Maximum Output Power: Left And Right Channels: 2 x 100W Subwoofer: 1 x 120WOutput power: 3 x 80WOutput Impedance: 4-16 ΩCircuit: A total of 6 disassembled power amplifier tubes and 2 disassembled large capacitors are used, 4 of which are responsible for left and right channels, and the other 2 are connected to BTL circuits for subwoofer use.Board Materials: Five-ring 1% metal film resistors, large filter capacitors, other brands such as for /.The designed of the whole circuit board is reasonable, beautiful, and low noise, which is very suitable for DIY entry.Package List:1 x Power Amplifier Board4 x Screw1 x User Manual ## Features - Quality Components: Audio amplifier board uses five ring 1% metal film resistors and larger filter capacitors for clean power delivery and low noise. - Easy Setup: There are 6 power amplifier tubes, 4 for left and right channels, and the other 2 are connected for BTL circuit for subwoofer use, simplifying wiring. - Compact Size: High power amplifier board has a small size, easy to carry and store, convenient to use with good performance for diy audio projects. - Practical Design: The circuit board of this amp module is designed reasonably, cost-effective, and very suitable for diy entry-level audio enthusiasts. - Power Output: The maximum output power is 2x100W for left and right channels, and 1x120W for the subwoofer, delivering room-filling sound. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08FTHH3VQ | | Best Sellers Rank | #499,476 in Electronics ( See Top 100 in Electronics ) #2,688 in Audio Component Amplifiers | | Brand Name | Walfront | | Customer Reviews | 3.1 3.1 out of 5 stars (27) | | Manufacturer | Walfront | | Material Type | Plastic | | Maximum Output Power | 300 watts | | Maximum Supply Voltage | 26 volts_of_alternating_current | | Minimum Supply Voltage | 18 volts_of_alternating_current | | Model | Walfrontuxwd7tz9q2 | | Mounting Type | Surface Mount | | Number of Channels | 2 | | Number of Items | 1 | | Output Power | 300 watts | | Package Type Name | box | | Part Number | Walfrontuxwd7tz9q2 | | Specification Met | Unspecified Standards | | Voltage | 18 volts | ## Product Details - **Manufacturer:** Walfront - **Maximum Supply Voltage:** 26 volts_of_alternating_current - **Minimum Supply Voltage:** 18 volts_of_alternating_current - **Mounting Type:** Surface Mount - **Voltage:** 18 volts ## Images ![2.1 Channel Digital Audio Power 300W Amplifier Board High Power Volume Potentiometer Subwoofer AMP Module - Image 1](https://m.media-amazon.com/images/I/61OdH9HIeBL.jpg) ## Questions & Answers **Q: donde compro la coneccion para este amplificador 3 pin** A: No puedo comprarlo ahora **Q: What power supply should be used for this board? Do you suggest a specific adapter? Could you please recommend one? Thank you!** A: 48 volt, 6 amp, center-tapped AC from a single transformer or two, 24 volt, 6 amp transformers. If 4 amp transformers are used, the combined output wattage will be lower than rated. ## Frequently Bought Together - 2.1 Channel Digital Audio Power 300W Amplifier Board High Power Volume Potentiometer Subwoofer AMP Module - Fermerry 20 AWG Stranded Wire Spool 10ft Each 6 Colors Flexible 20 Gauge Silicone Hook up Wire Kit Electrical Tinned Copper Wire - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects --- ## 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.com.ar/products/228947089-2-1-channel-digital-audio-power-300w-amplifier-board-high](https://www.desertcart.com.ar/products/228947089-2-1-channel-digital-audio-power-300w-amplifier-board-high) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-21*