--- product_id: 279002309 title: "Subwoofer Amplifier Receiver 100Watt Mini Hi-Fi Digital Class D Integrated Stereo Audio Amp for Sub Bass + Power Supply TP-01" brand: "fosi audio" price: "€ 222.64" currency: EUR in_stock: true reviews_count: 5 category: "Fosi Audio" url: https://www.desertcart.hr/products/279002309-subwoofer-amplifier-receiver-100watt-mini-hi-fi-digital-class-d store_origin: HR region: Croatia --- # Digital Class D efficiency Compact 13.2x8.9x3.6 cm size 100W powerful output Subwoofer Amplifier Receiver 100Watt Mini Hi-Fi Digital Class D Integrated Stereo Audio Amp for Sub Bass + Power Supply TP-01 **Brand:** fosi audio **Price:** € 222.64 **Availability:** ✅ In Stock ## Summary > 🎶 Small Amp, Big Vibes: Elevate Your Bass Game Instantly! ## Quick Answers - **What is this?** Subwoofer Amplifier Receiver 100Watt Mini Hi-Fi Digital Class D Integrated Stereo Audio Amp for Sub Bass + Power Supply TP-01 by fosi audio - **How much does it cost?** € 222.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/279002309-subwoofer-amplifier-receiver-100watt-mini-hi-fi-digital-class-d) ## 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 - • **Mini Marvel:** Compact footprint fits seamlessly into any home audio setup or hidden subwoofer space. - • **Plug & Play Ready:** Includes power supply for instant integration—upgrade your sound system hassle-free. - • **Next-Gen Efficiency:** Class D digital design ensures crisp sound with minimal heat and energy waste. - • **Pure Power, Zero Bulk:** 100W output delivers deep, room-filling bass without the bulk of traditional amps. - • **Versatile Bass Booster:** Perfect for subs and couch shakers alike, transforming your living room into a private concert. ## Overview The Fosi Audio TP-01 is a compact, 100W Class D digital subwoofer amplifier designed for high-efficiency, clear, and powerful bass enhancement. Its mini size and included power supply make it an ideal upgrade for home theater subs and tactile audio setups, delivering professional-grade sound without overheating or bulky hardware. ## Description Fosi Audio Subwoofer Amplifier Receiver 100Watt Mini Hi-Fi Digital Class D Integrated Stereo Audio Amp for Sub Bass + Power Supply TP-01 : desertcart.ae: Electronics Review: I installed a surround sound (7.2) system when I renovated my family room. I need 1 each for my in-wall subs and then got 2 more to power 4 “shakers” that I installed on my couch. They’re awesome little amps. Clear sound, plenty of “oomph,” and don’t get too hot. They are perfect for my subs and shakers. I recommend. Review: Funciona perfectamente bien, alimentando 2 woofers de 10". ## Features - Item Category: Electronic Component Amplifier - Item Trademark: Fosi Audio - manufacturer: Generic ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07942M4MC | | Best Sellers Rank | #69,648 in Electronics ( See Top 100 in Electronics ) #195 in Home Audio Amplifiers | | Brand Name | Fosi Audio | | Customer Reviews | 4.5 4.5 out of 5 stars (495) | | Item Dimensions | 13.2 x 8.9 x 3.6 centimeters | | Item Weight | 450 Grams | | Manufacturer | Generic | | Maximum Supply Voltage | 19 Volts (DC) | | Minimum Supply Voltage | 10 Volts (DC) | | Model | M04 | | Mounting Type | Surface Mount | | Number of Channels | 1 | | Output Power | 100 Watts | | Package Type Name | Standard Box | | Specification Met | FCC, RoHS | | Unit Count | 1.0 Count | | Voltage | 12 Volts (DC) | ## Product Details - **Item dimensions L x W x H:** 13.2 x 8.9 x 3.6 centimeters - **Manufacturer:** Generic - **Maximum supply voltage:** 19 Volts (DC) - **Minimum supply voltage:** 10 Volts (DC) - **Voltage:** 12 Volts (DC) ## Images ![Subwoofer Amplifier Receiver 100Watt Mini Hi-Fi Digital Class D Integrated Stereo Audio Amp for Sub Bass + Power Supply TP-01 - Image 1](https://m.media-amazon.com/images/I/51ghuLx4kZL.jpg) ## Questions & Answers **Q: Will this power up passive subwoofers ?** A: Yes, absolutely. That's the reason I bought it and it works just fine without spending a whole lot of money. **Q: How hot does this amp run? The unit I currently use is very hot to the touch even after a short while.** A: This thing seems cool no issues **Q: What is the input voltage range?** A: Not sure what your question is about. If you mean input power, it's spec'd. at 12-24 vdc. It comes with a power brick rated at 19 vdc, 4.47 amps. Input sensitivity is =< 280 mv... **Q: I have a Harman Kardon reciver with a single rca sub connection. What cables do i need to hook my sub to this amp and the amp to my reciever** A: You need 1/8 audio plug to RCA adapter .. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***R on 11 December 2024* I installed a surround sound (7.2) system when I renovated my family room. I need 1 each for my in-wall subs and then got 2 more to power 4 “shakers” that I installed on my couch. They’re awesome little amps. Clear sound, plenty of “oomph,” and don’t get too hot. They are perfect for my subs and shakers. I recommend. ### ⭐⭐⭐⭐⭐ Review *by L***M on 14 January 2026* Funciona perfectamente bien, alimentando 2 woofers de 10". ### ⭐⭐⭐⭐⭐ Review *by D***A on 7 March 2026* Bought this to replace the buttkicker gamer 2 amps that is 16x larger. This little amp works so well and has less delay between Rumble and press time also much more defined Rumble. Great little sub amp for buttkicker. ## Frequently Bought Together - Fosi Audio M04 Subwoofer Amplifier for Home Theater Mono Channel Digital Class D Integrated Power Amp for Passive Speakers Subwoofer - FosPower RCA Y-Adapter (3 Feet), 1 RCA Male to 2 RCA Male Short Y Splitter Digital Stereo Audio Cable for Subwoofer, Home Theater, Hi-Fi - Dual Shielded | 24K Gold Plated - Tan QY 2RCA to 2RCA Cable 3Ft, Gold-Plated 2 RCA Male to 2 RCA Male Stereo Audio Cable for Home Theater, HDTV, Gaming Consoles, Hi-Fi Systems (3Ft/1M) --- ## 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.hr/products/279002309-subwoofer-amplifier-receiver-100watt-mini-hi-fi-digital-class-d](https://www.desertcart.hr/products/279002309-subwoofer-amplifier-receiver-100watt-mini-hi-fi-digital-class-d) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-14*