--- product_id: 105057373 title: "Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Passive Speakers/Subwoofer Powered" brand: "fosi audio" price: "R5965" currency: ZAR in_stock: true category: "Fosi Audio" url: https://www.desertcart.co.za/products/105057373-fosi-audio-bt30d-bluetooth-5-0-stereo-audio-receiver-amplifier store_origin: ZA region: South Africa --- # Bluetooth 5.0 with 50ft range 200W max power output Adjustable bass, treble & sub controls Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Passive Speakers/Subwoofer Powered **Brand:** fosi audio **Price:** R5965 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your home audio game—because your ears deserve the best! ## Quick Answers - **What is this?** Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Passive Speakers/Subwoofer Powered by fosi audio - **How much does it cost?** R5965 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/105057373-fosi-audio-bt30d-bluetooth-5-0-stereo-audio-receiver-amplifier) ## Best For - fosi audio enthusiasts ## Why This Product - Trusted fosi audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Sleek, space-saving design packs powerful Texas Instruments chips for high-efficiency, interference-free audio. - • **Tailor Your Soundscape:** Fine-tune bass, treble, and subwoofer frequency to craft your perfect Hi-Fi listening experience. - • **Versatile Compatibility:** Supports Bluetooth and RCA inputs, effortlessly driving most passive speakers and subwoofers for ultimate flexibility. - • **Power-Packed Performance:** Delivers crisp, room-filling sound with 50W x2 + 100W subwoofer output for immersive audio. - • **Seamless Bluetooth 5.0 Connectivity:** Enjoy stable wireless streaming up to 50 feet with the latest Bluetooth tech—cut the cords, not the quality. ## Overview The Fosi Audio BT30D is a compact 2.1 channel Class D amplifier featuring Bluetooth 5.0 for wireless streaming up to 50 feet. Powered by dual Texas Instruments TPA3116D2 chips, it delivers a total of 200 watts (50W x2 + 100W subwoofer) with adjustable bass, treble, and subwoofer controls. Compatible with both Bluetooth and RCA inputs, it drives passive speakers and subwoofers with high efficiency and minimal interference, making it a versatile and powerful addition to any home audio setup. ## Description Compact 2.1 channel amplifier with Bluetooth 5.0, adjustable bass/treble, and versatile RCA inputs for rich, immersive audio in your home audio setup. ## Features - 2.1CH Bluetooth 5.0 Power Amplifier: This amp boasts an exquisite design, enhanced operation, and exceptional sound performance. It delivers a rich and immersive audio experience with its high-quality construction and user-friendly interface. - Versatile Connectivity with BT30D: The amplificador de audio supports both Bluetooth and RCA inputs, making it compatible with a wide range of audio devices. It can effortlessly drive most home passive speakers and both passive and powered subwoofers. With adjustable SUB volume and frequency, as well as bass and treble controls, it ensures a true Hi-Fi music quality tailored to your preferences. - High-Performance Audio Chip: The wireless stereo amplifier is powered by two Texas Instruments TPA3116D2 chips. These advanced stereo digital amplifier chips are designed for high efficiency and performance. They feature an advanced oscillator/PLL circuit with multiple switching frequency options to avoid AM interferences. This ensures high output power and superior audio quality, with a maximum power output of up to 200 watts. - Enhanced Bluetooth Connectivity: This Bluetooth 5.0 stereo audio amplifier receiver offers enhanced stability, improved sound quality, and an extended use distance. It supports a streaming range of up to 50 feet, ensuring seamless connectivity with the latest devices such as smartphones, tablets, laptops, and computers. - What You Get: BT30D audio amplifier x1, 24V/4.5A power supply x1, user manual x1. Everything you need to start enjoying good quality audio is included in the box. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07K7NJ4QN | | Best Sellers Rank | 6,396 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 10 in Hi-Fi Amplifiers | | Box Contents | 24V/4.5A power supply | | Brand Name | Fosi Audio | | Country of Origin | China | | Customer Reviews | 4.3 out of 5 stars 2,869 Reviews | | Item Weight | 1.1 Kilograms | | Manufacturer | Fosi Audio | | Manufacturer Part Number | BT30D | | Model Number | BT30D | | Number of Items | 1 | | Product Warranty | 24 months | | Unit Count | 1.0 count | ## Product Details - **Item dimensions L x W x H:** 13.2 x 12 x 3.5 centimetres - **Manufacturer:** Fosi Audio - **Maximum supply voltage:** 24 Volts - **Minimum supply voltage:** 24 Volts (DC) - **Voltage:** 230 Volts ## Images ![Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Passive Speakers/Subwoofer Powered - Image 1](https://m.media-amazon.com/images/I/61qfLCG9XzL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: What are the bass, treble, and subwoofer frequency ranges of the BT30D?** A: Bass and treble frequency range: 20Hz - 20kHz (±12dB) Subwoofer frequency range: 20Hz - 300Hz. **Q: Is there a built-in crossover for the left and right channels on BT30D?** A: No. **Q: Can I connect headphones to the sub out port on BT30D?** A: No. **Q: Does the passive speaker output provide full-range signal on BT30D?** A: The passive speaker outputs send a full-range signal to the speakers; it is unable to remove the low-end frequencies. A bass knob will not change the gain on your amplifier, but the bass level. **Q: What type of port is the sub out on BT30D?** A: The sub out terminal on the back of the BT30D is an RCA output. ## Frequently Bought Together - Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer - FosPower Banana Plugs 10 Pairs / 20 pcs, Closed Screw 24K Gold Plated Speaker Plug Connectors for Speaker Wire, Wall Plate, Home Theater, Audio/Video Receiver, Amplifiers and Sound Systems - Kinter Cable 100ft 16-Gauge Audio Stereo Speaker Wire Cable, 100 Feet, 30.48 Meters, 2 Conductor, Polarity Marked, Flexible Clear PVC, CCA, Home Theater, HiFi, Surround or Auto Amps --- ## 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/105057373-fosi-audio-bt30d-bluetooth-5-0-stereo-audio-receiver-amplifier](https://www.desertcart.co.za/products/105057373-fosi-audio-bt30d-bluetooth-5-0-stereo-audio-receiver-amplifier) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-21*