--- product_id: 322368099 title: "BT30D" brand: "fosi audio" price: "€ 191.55" currency: EUR in_stock: true category: "Fosi Audio" url: https://lithuania.desertcart.com/products/322368099-bt30d store_origin: LT region: Lithuania --- # Bluetooth 5.0 with 50ft range 200W max output power Bass/Treble & Sub volume control BT30D **Brand:** fosi audio **Price:** € 191.55 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound game — wireless power meets precision tuning! ## Quick Answers - **What is this?** BT30D by fosi audio - **How much does it cost?** € 191.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [lithuania.desertcart.com](https://lithuania.desertcart.com/products/322368099-bt30d) ## 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 - • **Next-Gen Bluetooth 5.0:** Seamless wireless streaming with enhanced stability and up to 50ft range for ultimate device freedom. - • **Precision Audio Tuning:** Customizable bass, treble, and subwoofer frequency controls let you craft your perfect sound profile. - • **Plug & Play Versatility:** Supports Bluetooth and RCA inputs, compatible with passive speakers and powered subwoofers for flexible setups. - • **Compact Yet Mighty Design:** Mini Class D integrated amp packs Texas Instruments TPA3116D2 chips for efficient, crystal-clear audio. - • **Powerful 2.1 Channel Output:** 50W x2 + 100W subwoofer power delivers immersive Hi-Fi sound for home or outdoor setups. ## Overview The Fosi Audio BT30D is a compact 2.1 channel Class D amplifier featuring Bluetooth 5.0 for stable wireless streaming up to 50ft. Powered by dual Texas Instruments TPA3116D2 chips, it delivers a total of 200W output (50W x2 + 100W subwoofer) with customizable bass, treble, and subwoofer controls. Ideal for driving home or outdoor passive speakers and subwoofers, it combines high-fidelity sound with versatile connectivity and a sleek, space-saving design. ## Description Buy 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 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Features - 2.1CH Bluetooth 5.0 Power Amplifier: Exquisite design, improved operation, great sound performance. - BT30D supporting Bluetooth and RCA input can drive most home passive speakers, passive/powered subwoofer. SUB volume/Frequency, Bass/Treble control ensure Hi-Fi music quality. - BT30D wireless stereo amplifier adopts 2 pcs Texas Instruments TPA3116D2 chip. The TPA3116D2 are stereo efficient and digital amplifier power stage for driving speakers, with advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences. High-performance effectively improve output power and audio quality. Max power output up to 200Watt. - Bluetooth 5.0 stereo audio amplifier receiver, increase the stability, sound quality and use distance, streaming range up to 50ft, works with latest devices including smartphone, tablet, laptop, computer, etc. - What You Get: BT30D Amp x1, 24V/4.5A power supply x1, user manual x1, our worry-free 24-month warranty, and friendly customer service. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07K7NJ4QN | | Best Sellers Rank | #34,718 in Electronics ( See Top 100 in Electronics ) #81 in Home Audio Amplifiers | | Brand | Fosi Audio | | Customer Reviews | 4.4 4.4 out of 5 stars (2,866) | | Item Weight | 1.1 Kilograms | | Manufacturer | Fosi Audio | | Mfr Part Number | BT30D | | Model Number | BT30D | | Number of Items | 1 | | Unit Count | 1.0 Count | | Warranty Description | 18-month manufacturer | ## Product Details - **Item dimensions L x W x H:** 13.2 x 12 x 3.5 centimeters - **Manufacturer:** Fosi Audio - **Maximum supply voltage:** 24 Volts - **Minimum supply voltage:** 24 Volts (DC) - **Voltage:** 230 Volts ## Images ![BT30D - 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://lithuania.desertcart.com/products/322368099-bt30d](https://lithuania.desertcart.com/products/322368099-bt30d) --- *Product available on Desertcart Lithuania* *Store origin: LT* *Last updated: 2026-10-09*