--- product_id: 323291717 title: "Bluetooth 5.0 Mini Amplifier 40W×2 Stereo Audio Amp | 80W Peak Power Amp with Bass Treble Control, LCD Display, USB AUX RCA Inputs And 12V 5A Power Supply for Passive Speakers" brand: "linkfor" price: "฿6210" currency: THB in_stock: true reviews_count: 13 url: https://www.desertcart.co.th/products/323291717-bluetooth-5-0-mini-amplifier-40w-2-stereo-audio-amp store_origin: TH region: Thailand --- # Bluetooth 5.0 stable streaming 2x40W stereo power Multi-input USB/SD/AUX/RCA Bluetooth 5.0 Mini Amplifier 40W×2 Stereo Audio Amp | 80W Peak Power Amp with Bass Treble Control, LCD Display, USB AUX RCA Inputs And 12V 5A Power Supply for Passive Speakers **Brand:** linkfor **Price:** ฿6210 **Availability:** ✅ In Stock ## Summary > 🎶 Power your space with premium sound, minus the bulk! ## Quick Answers - **What is this?** Bluetooth 5.0 Mini Amplifier 40W×2 Stereo Audio Amp | 80W Peak Power Amp with Bass Treble Control, LCD Display, USB AUX RCA Inputs And 12V 5A Power Supply for Passive Speakers by linkfor - **How much does it cost?** ฿6210 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/323291717-bluetooth-5-0-mini-amplifier-40w-2-stereo-audio-amp) ## Best For - linkfor enthusiasts ## Why This Product - Trusted linkfor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Versatility:** Supports USB, SD card, AUX, and RCA inputs for ultimate connectivity. - • **Compact Design, Big Sound:** Sleek, lightweight amplifier perfect for small to medium rooms without sacrificing audio quality. - • **Seamless Wireless Freedom:** Bluetooth 5.0 ensures lag-free, stable streaming from all your devices. - • **Control at Your Fingertips:** Backlit knobs and remote control let you fine-tune volume, bass, and treble effortlessly. - • **Double the Power, Double the Impact:** Upgraded 40W per channel drives your home speakers with crystal clarity. ## Overview The LiNKFOR Bluetooth 5.0 Mini Amplifier delivers a robust 80W output (40W per channel) ideal for small to medium rooms. Featuring advanced Bluetooth 5.0 for stable wireless streaming and versatile multi-input options including USB, SD, AUX, and RCA, it offers seamless connectivity for all your audio sources. Its compact aluminum design, backlit control knobs, and remote make it a stylish and convenient upgrade for any home audio setup. ## Description , a professional connectivity trusted manufacturer, commit ourself to design reliable equipment that solve everyone connection problem required in home or office. Founded in 2018, LiNKFOR aims to become a preferred brand that values humanity. Today, LiNKFOR has successfully focus on DAC Converter, Video Converter, Audio Switcher, Wireless Microphone System, Amplifier & Preamplifier. Optical to RCA + 3.5mm Converter USB and SD card interface, and a built-in MP3 pointer is used to download the music you like to the disk and insert it into the machine, and instantly plug & play. LCD display, with volume, treble and bass control knobs allows you to adjust the high and low frequency separately for delicate sound. Wireless bluetooth 5.0 receiver, easy to connect smart phones, tablets computers and other bluetooth devices. Support 3.5mm and RCA audio Input. Input voltage: AC 100-240V, DC 12V ## Features - 【Powerful Enough for Most Home Speakers (2x40W Output)】 --- Upgraded from 20W to 40W per channel, easily drives bookshelf and ceiling speakers (4–16Ω). Perfect for small to medium rooms like bedrooms, living rooms or garages - 【Bluetooth 5.0 for Stable Wireless Streaming】 --- Enjoy seamless and stable wireless audio from your smartphone, tablet, or laptop via advanced Bluetooth 5.0 technology. Stream your favorite playlists or podcasts instantly with reliable connectivity and efficient power use - 【Bluetooth + USB + SD + AUX + RCA – All-in-One Connectivity】 --- Supports wireless Bluetooth streaming and multiple wired/digital inputs. Play music directly from USB/SD card or connect to TV, PC, or projector - 【Simple Controls with Remote & Backlit Knobs】 --- Easily adjust volume, bass and treble with large illuminated knobs or use the remote control for convenient operation from a distance - 【Compact Size, Great Value for Everyday Audio Use】 --- Small and lightweight design that delivers surprisingly strong sound for its size. Best suited for small to medium speaker setups, not for large floorstanding speakers ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0932B6VX6 | | Best Sellers Rank | 10,361 in Electronics & Photo (See Top 100 in Electronics & Photo) 22 in Hi-Fi Amplifiers | | Brand | LiNKFOR | | Country Of Origin | China | | Customer Reviews | 4.3 4.3 out of 5 stars (459) 4.3 out of 5 stars | | Item Dimensions | 15.5 x 8.5 x 4.5 centimetres | | Item Weight | 350 Grams | | Manufacturer | LiNKFOR | | Manufacturer Part Number | ULKPW138us | | Material | Aluminium | | Maximum Output Power | 80 watts | | Maximum Supply Voltage | 12 Volts | | Minimum Supply Voltage | 12 Volts | | Model Number | ULKPW138us | | Mounting Type | Surface Mount | | Number Of Channels | 2 | | Number Of Items | 1 | | Output Power | 80 Watts | | Voltage | 13.5 Volts | ## Product Details - **Item dimensions L x W x H:** 15.5 x 8.5 x 4.5 centimetres - **Manufacturer:** LiNKFOR - **Maximum supply voltage:** 12 Volts - **Minimum supply voltage:** 12 Volts - **Voltage:** 13.5 Volts ## Images ![Bluetooth 5.0 Mini Amplifier 40W×2 Stereo Audio Amp | 80W Peak Power Amp with Bass Treble Control, LCD Display, USB AUX RCA Inputs And 12V 5A Power Supply for Passive Speakers - Image 1](https://m.media-amazon.com/images/I/71RXwjebjJL.jpg) ## Available Options This product comes in different **Style Name** options. ## Questions & Answers **Q: Does it work with alexa?** A: Yes, I have an echo dot connected via the 3.5mm socket, the amp drives speakers in an old radiogram. **Q: Can this play music straight from an external hard drive via the usb?? And if so, does the display show whats on the drive?** A: Have not tried that - Maybe if drive self powered and file structure suitable - but why would you - the SD card slot works very well… **Q: Can you disconnect the radio? When you move from line in to Bluetooth it passes through radio and you get a blast of white noise.** A: Turn the volume down before you switch modes would be my solution **Q: Can i connect my jpl speakers to this amp?** A: Not sure what jpl speakers are but you can hard wire any speakers as usual to the amp with + and - twin speaker cable. ## Customer Reviews ### ⭐⭐⭐⭐⭐ An amazingly fantastic product. *by on Reviewed in the United Kingdom 14 April 2023* The set up was so simple and immediate that it surprised me. Connection to Bluetooth from an mp3 player was instantaneous. Volume levels and clarity better than I expected. I paid particular attention to the reproduction of numerous instruments. The timbre of trombones, trumpets, guitars, piano, was unbelievable for such a small amplifier, and vocals also were so clear. I could go further but risk being boring. All in all this unit excelled my expectations and is very good value for the money. I seldom do product revues, but I could not let this one go by. ### ⭐⭐⭐⭐⭐ Small little box, BIG sound *by on Reviewed in the United Kingdom 27 February 2024* Wow. I ordered this amp as I wanted a way of connecting my phone to something other than my car to listen to music.I brought some 3 way speakers locally and I just needed an amp with Bluetooth.When I got it out the box I immediately thought it was gonna be rubbish, It’s very small and lite and I wasn’t expecting much.I hooked it up to the speakers and started streaming from my phone.What a fantastic little amp. No buzz or hiss at low or high volume and it really packs a punch.I’m considering buying another one and a turntable to go in the living room for my wife.It’s a great little unit at a great price which punches well above its weight. ### ⭐⭐⭐⭐ Small and effective *by on Reviewed in the United Kingdom 22 January 2024* This is very easy to set up, it can take RCA cables and a headphone style jack. It has Bluetooth, which seems to connect very easily, no secure access though, it’ll connect with anything. The USB port input is odd, as it just plays regardless of what the device was displaying. The FM radio works okay and it comes with the antenna cable. Obviously high volume is suffers a bit, but overall sound quality is good. The bass and treble adjustment sounds a bit odd. Overall a great little amp, doesn’t take up much space and works as you’d expect. ## Frequently Bought Together - LiNKFOR Stereo Audio Amplifier with Bluetooth 5.0 Receiver HiFi 40W x 2 Power Amplifier with LCD Display and Remote Control Supporting Multi Inputs Perfect Speaker Amp with Power Supply - electrosmart 10m Red/Black 2x 1mm 2x 89 Strand Speaker Cable Wire for Home HiFi/Car Audio etc - Pyle 200W Outdoor Speaker System – 2 Pcs Wall-Mounted 3-Way Weatherproof Bluetooth Marine Speakers, Waterproof Wired Boat Mountable Box Speakers, 9cm, Black --- ## 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.th/products/323291717-bluetooth-5-0-mini-amplifier-40w-2-stereo-audio-amp](https://www.desertcart.co.th/products/323291717-bluetooth-5-0-mini-amplifier-40w-2-stereo-audio-amp) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-08-28*