--- product_id: 447446736 title: "FX AUDIO 2.1 Channel Bluetooth Power Amplifier Home Audio Class D Amplifier with Subwoofer Output TAS5342A Hi-Fi Stereo Mini Small Optical Audio Amp DC 24V 4A Power Supply D502BT (Silver)" brand: "fx-audio-" price: "VT3713" currency: VUV in_stock: false url: https://www.desertcart.vu/products/447446736-fx-audio-2-1-channel-bluetooth-power-amplifier-home-audio store_origin: VU region: Vanuatu --- # 60W Power per Channel Bluetooth 5.0 Connectivity 2.1 Channel Output FX AUDIO 2.1 Channel Bluetooth Power Amplifier Home Audio Class D Amplifier with Subwoofer Output TAS5342A Hi-Fi Stereo Mini Small Optical Audio Amp DC 24V 4A Power Supply D502BT (Silver) **Brand:** fx-audio- **Price:** VT3713 **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate Your Audio Game with Style! ## Quick Answers - **What is this?** FX AUDIO 2.1 Channel Bluetooth Power Amplifier Home Audio Class D Amplifier with Subwoofer Output TAS5342A Hi-Fi Stereo Mini Small Optical Audio Amp DC 24V 4A Power Supply D502BT (Silver) by fx-audio- - **How much does it cost?** VT3713 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/447446736-fx-audio-2-1-channel-bluetooth-power-amplifier-home-audio) ## Best For - fx-audio- enthusiasts ## Why This Product - Trusted fx-audio- brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unleash Your Sound:** Experience HiFi audio like never before with our compact amplifier. - • **Sleek & Durable Design:** Chic aluminum alloy casing ensures style and resilience in any setting. - • **Tailored Audio Control:** Customize your listening experience with DSP bass, treble, and volume adjustments. - • **Versatile Connectivity:** Connect effortlessly with 5 inputs including Bluetooth, optical, and AUX. - • **High-Performance Engineering:** Powered by advanced TAS5342A chip for minimal distortion and maximum clarity. ## Overview The FX AUDIO D502BT is a compact 2.1 channel Bluetooth power amplifier designed for audiophiles, featuring a powerful 60W per channel output, versatile connectivity options, and advanced DSP controls for an unparalleled listening experience. ## Description Full description not available ## Features - 【Function of the Stereo Amplifier】 This compact HiFi Bluetooth amplifier is designed for audiophiles who pursue HiFi sound. This full digital amplifier transmits input digital signal to PWM modulation and keeps lowest distortion. It has powerful power amplification. Package includes D502BT class D amplifier, DC 24V 4A power cable, optical cable, Micro-USB cable, 3.5mm to RCA cable, remote control. If you have any quality problems about our products, please feel free to contact us by emailing us - 【5 Inputs & 2 Outputs (Active Subwoofer, Passive Speakers)】 This little home audio amplifier with SUB supports optical, coaxial, Micro USB and Bluetooth input which support digital signal transmission, and one 3.5mm AUX auxiliary analog signal input. The amp supports today’s most smart devices, including smartphones, tablets, laptops, desktops, etc. Binding posts connect to L/R passive speakers, and one special subwoofer interface connects to subwoofer active speaker - 【DSP Bass, Treble & Volume Control】 Press the Volume Knob (encoder) and select bass or treble. The LED display will show BASS /TREBLE mode in seconds. Rotate right to increase the volume, and left to decrease the volume. When stop rotating, the LED display will be back to show volume and input. Remote control can switch bass, treble, volume. Easy and convenient to use. Sampling rate LED indicator will display the corresponding sampling rate of input audio devices - 【Digital Amplifier with High Performance Chip】 2 x 60W@4ohm power TAS5342A amp chip, DSP data processing chip TASS5508C, SA9023 USB chip(driver free, supports USB 24Bit/ 96kHz, coaxial and optical 24Bit/ 192kHz), Bluetooth 5.0 chip QCC3003 (wireless connection music streaming), CS8422 circuit chip (digital audio circuit receiving and decodes digital audio data), PCM1808 AD chip (LR analog signal converts to digital signal I2S), STM8 MCU chip - 【Bluetooth 5.0 Professional Power Amplifier】 Aluminum alloy oxidation wiredrawing shell makes the home amplifier with subwoofer output chic and textured. Yellow immersion gold PCB RF4 board is stable, high temperature resistant, impact-resistant. Power filtered magnetic ring can filter power ripple and ensure lower noise. Special audio inductance keeps lower distortion. The home amplifier with subwoofer output works with today’s latest smart devices. Any questions, please feel free to contact us ## Technical Specifications | Specification | Value | |---------------|-------| | Number of Channels | 2 | | Mounting Type | Surface Mount | | Voltage | 24 Volts | ## Product Details - **Voltage:** 24 Volts - **Manufacturer:** FX AUDIO - **Maximum Supply Voltage:** 24 Volts (DC) - **Mounting Type:** Surface Mount - **Brand:** FX-AUDIO- ## Images ![FX AUDIO 2.1 Channel Bluetooth Power Amplifier Home Audio Class D Amplifier with Subwoofer Output TAS5342A Hi-Fi Stereo Mini Small Optical Audio Amp DC 24V 4A Power Supply D502BT (Silver) - Image 1](https://m.media-amazon.com/images/I/61LYXdmNpUL.jpg) ![FX AUDIO 2.1 Channel Bluetooth Power Amplifier Home Audio Class D Amplifier with Subwoofer Output TAS5342A Hi-Fi Stereo Mini Small Optical Audio Amp DC 24V 4A Power Supply D502BT (Silver) - Image 2](https://m.media-amazon.com/images/I/61XZd0WDn9L.jpg) ![FX AUDIO 2.1 Channel Bluetooth Power Amplifier Home Audio Class D Amplifier with Subwoofer Output TAS5342A Hi-Fi Stereo Mini Small Optical Audio Amp DC 24V 4A Power Supply D502BT (Silver) - Image 3](https://m.media-amazon.com/images/I/61fiI3VrsOL.jpg) ![FX AUDIO 2.1 Channel Bluetooth Power Amplifier Home Audio Class D Amplifier with Subwoofer Output TAS5342A Hi-Fi Stereo Mini Small Optical Audio Amp DC 24V 4A Power Supply D502BT (Silver) - Image 4](https://m.media-amazon.com/images/I/61B2FunM9dL.jpg) ![FX AUDIO 2.1 Channel Bluetooth Power Amplifier Home Audio Class D Amplifier with Subwoofer Output TAS5342A Hi-Fi Stereo Mini Small Optical Audio Amp DC 24V 4A Power Supply D502BT (Silver) - Image 5](https://m.media-amazon.com/images/I/61MbPqoGghL.jpg) ## Questions & Answers **Q: How is it on range of bluetooth? have you tried it with your sub and two speakers and how did that sound?** A: The range of Bluetooth is 10 meters/ 33 feet. About the sound, if you try both sub and two passive speakers at the same time, the subwoofer will be clear. Also you can only connect sub or only passive speakers. **Q: Just purchased this. How do you put it in Bluetooth discovery?** A: When you connect it with amplifier and plug in power supply. Long press ON/OFF button for 2 seconds, and the amp will be turned on. Short press ON/OFF button to switch input to Bluetooth input mode. LED display will show the Bluetooth when you choose Bluetooth. Then you can pair with "D502BT". **Q: I want to drive just a center speaker... Can I set this amp to just do that? If so, how...** A: Would you please let me know the impendence and power output of the center speaker? **Q: Does the usb actually interface with the computer? As in can this be used to record?** A: Yes, USB interface can connect with computer. This cannot be used to record. --- ## 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.vu/products/447446736-fx-audio-2-1-channel-bluetooth-power-amplifier-home-audio](https://www.desertcart.vu/products/447446736-fx-audio-2-1-channel-bluetooth-power-amplifier-home-audio) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*