--- product_id: 322368099 title: "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" brand: "fosi audio" price: "₹ 18862" currency: INR in_stock: true reviews_count: 13 category: "Fosi Audio" url: https://www.desertcart.in/products/322368099-bt30d-bluetooth-5-0-stereo-audio-receiver-amplifier-2-1 store_origin: IN region: India --- # Bluetooth 5.0 with 50ft range 200W max power output Bass/Treble & Sub volume control 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 **Brand:** fosi audio **Price:** ₹ 18862 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound game—unleash powerful wireless audio with style and precision! ## Quick Answers - **What is this?** 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 by fosi audio - **How much does it cost?** ₹ 18862 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/322368099-bt30d-bluetooth-5-0-stereo-audio-receiver-amplifier-2-1) ## 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 - • **Precision Audio Tuning:** Customizable bass, treble, and subwoofer frequency controls let you craft your perfect soundscape. - • **Compact Yet Mighty Design:** Sleek mini Class D integrated amp fits effortlessly into any space without compromising power. - • **Trusted Quality & Support:** Equipped with Texas Instruments chips and backed by a 24-month warranty for worry-free listening. - • **Powerful 2.1 Channel Amplification:** 50W x2 + 100W subwoofer output delivers immersive Hi-Fi sound for home or outdoor setups. - • **Next-Gen Bluetooth 5.0 Connectivity:** Seamlessly stream high-quality audio up to 50 feet from any modern device—no wires, no limits. ## Overview The Fosi Audio BT30D is a compact 2.1 channel Class D amplifier featuring Bluetooth 5.0 for stable wireless streaming up to 50 feet. It delivers a robust 200W total output (50W per stereo channel plus 100W subwoofer) powered by dual Texas Instruments TPA3116D2 chips. Designed for home or outdoor passive speaker setups, it offers customizable bass, treble, and subwoofer controls to ensure premium Hi-Fi sound quality. The package includes a 24V/4.5A power supply and a 24-month warranty, making it a reliable choice for audiophiles seeking powerful, flexible audio amplification. ## Description Product description Product Parameters Our Story Fosi Audio was founded with a simple goal: Build products that sound great and make people want to listen to music every day. We design, and sell many Hi-Fi audio products on the market. We pursue your perfect music journey. Enjoy Hi-Fi music with Fosi Audio audio products NOW! 2.1 CH Bluetooth Stereo Amp Power Adapter: 24V/4.5A DC Input Range: 12-24V THD: ≤ 0.04%, SNR: ≥ 98dB Frequency Range: 20Hz - 20kHz (±1 dB) Input Sensitivity: ≤ 280mV; Terminating Impedance: 2 - 8 Ohm MAX Power Output: 50W x 2+100W Input Mode: Bluetooth and RCA Bluetooth Transmission Distance: Up to 50 Ft Package Include: BT30D Amp, Power Supply, User Manual Add powerful home theater quality sound performance to your desktop with compact amplifier style. Deliver clear, accurate sound that's loaded with Subwoofer volume and frequency control. The upgraded DC outlet with a built-in power protection circuit, safe for use. The Fosi Audio BT30D Bluetooth Stereo Amplifier Receiver is the perfect solution for all of your audio needs! Bluetooth 5.0 wireless audio streaming along with RCA jack to directly connect & stream audio from external devices. Fosi Audio BT30D amp comes with the energy-efficient and stable 24V/4.5A power supply can get efficient output power. Review: Great Stereo Sound - It works perfectly. Connected to my PC and what a wonderful sound. The Sub-woofer is really pretty amazing. Cool and perfect to ears. Review: Amazing Quality - Performance of this product is excellent. It works very well. Out put wattage is more then enough for a small to medium hall as long as it's connected with 2 Tower speakers and a powered Sub woofer ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07K7NJ4QN | | Best Sellers Rank | #37,582 in Electronics ( See Top 100 in Electronics ) #89 in Home Audio Amplifiers | | Brand | Fosi Audio | | Customer Reviews | 4.4 4.4 out of 5 stars (2,820) | | Item Weight | 1.1 Kilograms | | Manufacturer | Fosi Audio | | Mfr Part Number | BT30D | | Model Number | BT30D | | 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 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 - 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Stereo Sound *by J***D on 20 May 2024* It works perfectly. Connected to my PC and what a wonderful sound. The Sub-woofer is really pretty amazing. Cool and perfect to ears. ### ⭐⭐⭐⭐⭐ Amazing Quality *by T***K on 22 November 2023* Performance of this product is excellent. It works very well. Out put wattage is more then enough for a small to medium hall as long as it's connected with 2 Tower speakers and a powered Sub woofer ### ⭐⭐⭐⭐ Crystal clear sound *by E***. on 15 July 2024* Crystal clear sound, punching bass when connected to a sub woofer...worth the price. ## 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.in/products/322368099-bt30d-bluetooth-5-0-stereo-audio-receiver-amplifier-2-1](https://www.desertcart.in/products/322368099-bt30d-bluetooth-5-0-stereo-audio-receiver-amplifier-2-1) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-06-20*