--- product_id: 379814075 title: "BT30D" brand: "fosi audio" price: "WS$1259" currency: WST in_stock: true category: "Fosi Audio" url: https://samoa.desertcart.com/products/379814075-bt30d store_origin: WS region: Samoa --- # Bluetooth 5.0 with 50ft range 200W max power output Customizable bass/treble & sub controls BT30D **Brand:** fosi audio **Price:** WS$1259 **Availability:** βœ… In Stock ## Summary > 🎧 Elevate your sound gameβ€”because your speakers deserve the best! ## Quick Answers - **What is this?** BT30D by fosi audio - **How much does it cost?** WS$1259 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [samoa.desertcart.com](https://samoa.desertcart.com/products/379814075-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 - β€’ **Versatile Connectivity:** Supports both Bluetooth and RCA inputs, effortlessly driving passive speakers and powered subwoofers alike. - β€’ **Compact & Stylish Design:** Sleek mini Hi-Fi Class D amplifier fits perfectly in any home or outdoor setup, blending power with elegance. - β€’ **Power-Packed Performance:** Dual TI TPA3116D2 chips deliver crystal-clear 2.1 channel sound with 200W peak power for immersive audio. - β€’ **Tailored Audio Experience:** Fine-tune your sound with dedicated bass, treble, and subwoofer frequency controls for true Hi-Fi quality. - β€’ **Seamless Wireless Streaming:** Bluetooth 5.0 ensures ultra-stable connections up to 50ft, compatible with all your smart devices. ## Overview The Fosi Audio BT30D is a compact yet powerful 2.1 channel Class D amplifier featuring dual Texas Instruments TPA3116D2 chips, delivering up to 200W of crisp audio. Equipped with Bluetooth 5.0 for stable wireless streaming up to 50 feet, it supports both Bluetooth and RCA inputs to drive passive speakers and subwoofers. With customizable bass, treble, and subwoofer controls, it offers a tailored Hi-Fi listening experience perfect for home or outdoor use. ## Description 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 : desertcart.in: Electronics ## 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07K7NJ4QN | | Best Sellers Rank | #46,903 in Electronics ( See Top 100 in Electronics ) #64 in Hi-Fi Amplifiers | | Brand Name | Fosi Audio | | Country of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (2,873) | | Item Weight Unit of Measure | 1.1 Kilograms | | Manufacturer | Fosi Audio | | Manufacturer Part Number | BT30D | | Model Number | BT30D | | Number of Items | 1 | | Unit Count | 1.0 Count | ## 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 (DC) - **Minimum Supply Voltage:** 24 Volts (DC) - **Voltage:** 230 Volts ## Images ![BT30D - Image 1](https://m.media-amazon.com/images/I/31kROJoBYqL.jpg) ![BT30D - Image 2](https://m.media-amazon.com/images/I/51k9q9RAGKL.jpg) ![BT30D - Image 3](https://m.media-amazon.com/images/I/41k7PbdUugL.jpg) ![BT30D - Image 4](https://m.media-amazon.com/images/I/414Ua9Hd5AL.jpg) ![BT30D - Image 5](https://m.media-amazon.com/images/I/51De5ZlkNnL.jpg) ## Questions & Answers **Q: What are the bass, treble, and subwoofer frequency ranges of the BT30D?** A: Bass and treble frequency range: 20Hz - 20kHz (Β±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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://samoa.desertcart.com/products/379814075-bt30d](https://samoa.desertcart.com/products/379814075-bt30d) --- *Product available on Desertcart Samoa* *Store origin: WS* *Last updated: 2026-10-18*