--- product_id: 273865329 title: "TPA 3118 30W+30W 8V~26V DC Channel Power Amplifier Board, Bluetooth Amplifier Board, Digital Amplifier Board Bluetooth" brand: "yosoo health gear" price: "$19.88" currency: USD in_stock: true category: "Yosoo Health Gear" url: https://www.desertcart.us/products/273865329-tpa-3118-30w-30w-8v-26v-dc-channel-power-amplifier store_origin: US region: United States of America --- # 30W+30W dual channel power Bluetooth + 3.5mm aux input Supports 4-8Ω speaker impedance TPA 3118 30W+30W 8V~26V DC Channel Power Amplifier Board, Bluetooth Amplifier Board, Digital Amplifier Board Bluetooth **Brand:** yosoo health gear **Price:** $19.88 **Availability:** ✅ In Stock ## Summary > 🔊 Elevate your sound game—turn any speaker into a Bluetooth powerhouse! ## Quick Answers - **What is this?** TPA 3118 30W+30W 8V~26V DC Channel Power Amplifier Board, Bluetooth Amplifier Board, Digital Amplifier Board Bluetooth by yosoo health gear - **How much does it cost?** $19.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/273865329-tpa-3118-30w-30w-8v-26v-dc-channel-power-amplifier) ## Best For - yosoo health gear enthusiasts ## Why This Product - Trusted yosoo health gear brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Voltage Range:** Operates smoothly from 8V to 26V DC, perfect for diverse power sources. - • **Distortion-Free Audio:** Digital amplifier tech eliminates crossover and transient intermodulation distortion for pure sound. - • **Power-Packed Performance:** Delivers crisp 30W+30W output for room-filling sound without distortion. - • **Seamless Wireless Connectivity:** Instant Bluetooth pairing with device name 'Audio' for effortless streaming. - • **Versatile Speaker Compatibility:** Supports 4Ω, 6Ω, and 8Ω speakers—upgrade your existing setup with ease. ## Overview The TPA 3118 Bluetooth Amplifier Board delivers 30W+30W stereo output with a wide 8V-26V DC input range. Featuring digital amplification technology, it ensures distortion-free, high-quality sound. Compatible with 4Ω to 8Ω speakers, it supports Bluetooth and 3.5mm auxiliary inputs, making it ideal for converting ordinary speakers into wireless audio systems. ## Description Features:- Digital amplifier has a higher overload capacity than analog amplifier, and it won't cause crossover distortion, transient inter modulation distortion and you don't have to worry about the loudspeaker internal resistance.- It supports Bluetooth audio input and 3.5mm audio jack auxiliary input.- channel of 30W+30W power output and a wide input voltage range from 8V to 26V DC.- Sound quality is very good by using this audio power amplifier module.- Applicable speaker impedance are 4, 6, 8ohm, great for turning normal speaker into Bluetooth speaker.- Automatically enter Bluetooth pairing mode when power on, the device name is " Audio".Specifications:Audio Input: BluetoothOutput Power: 2x30WSuitable Speaker Impedance: 4ohm, 6ohm, 8ohmInput Voltage: 8V~26V DCAuxiliary Input: 3.5mm jackSize: 71 x 52mm / 2.79 x 2.04"Package Includes:1 x Amplifier Board ## Features - Higher Overload Capacity: This bluetooth board has higher overload capacity than analog amplifiers, which will not cause crossover distortion, transient intermodulation distortion, don't worry about the internal of the speaker - Support Bluetooth Audio Input: This power amplifier board supports bluetooth audio input and 3.5 mm audio jack auxiliary input - Channel Rate Output: This amplifier board kit channel 30W + 30W power output, the input voltage range is from 8V to 26V DC - Sound Quality is Very Good: This bluetooth amplifier board has very good sound quality, it automatically enters the Bluetooth pairing mode when it is turned on, the device name is " Audio" - Speaker Impedance: This digital amplifier board speaker impedance is 4, 6, 8 ohm, which is very suitable for turning ordinary speakers into bluetooth speakers ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08Q7R4SJ9 | | Best Sellers Rank | #362,148 in Electronics ( See Top 100 in Electronics ) #2,050 in Audio Component Amplifiers | | Brand Name | Yosoo Health Gear | | Customer Reviews | 3.8 3.8 out of 5 stars (7) | | Included Components | inc | | Manufacturer | Yosoo Health Gear | | Material Type | Material | | Maximum Supply Voltage | 26 Volts (DC) | | Minimum Supply Voltage | 8 Volts (DC) | | Model | TPA 3118 | | Mounting Type | Surface Mount | | Number of Channels | 2 | | Output Power | 30 Watts | | Package Type Name | Bare/Unpackaged | | Part Number | Yosoo Health Gearr0bh7twz43 | | Voltage | 1 Volts | ## Product Details - **Manufacturer:** Yosoo Health Gear - **Maximum Supply Voltage:** 26 Volts (DC) - **Minimum Supply Voltage:** 8 Volts (DC) - **Mounting Type:** Surface Mount - **Voltage:** 1 Volts ## Images ![TPA 3118 30W+30W 8V~26V DC Channel Power Amplifier Board, Bluetooth Amplifier Board, Digital Amplifier Board Bluetooth - Image 1](https://m.media-amazon.com/images/I/71o0ULLTecL.jpg) ![TPA 3118 30W+30W 8V~26V DC Channel Power Amplifier Board, Bluetooth Amplifier Board, Digital Amplifier Board Bluetooth - Image 2](https://m.media-amazon.com/images/I/71diGRt+QBL.jpg) ![TPA 3118 30W+30W 8V~26V DC Channel Power Amplifier Board, Bluetooth Amplifier Board, Digital Amplifier Board Bluetooth - Image 3](https://m.media-amazon.com/images/I/71KXMf2qTHL.jpg) ![TPA 3118 30W+30W 8V~26V DC Channel Power Amplifier Board, Bluetooth Amplifier Board, Digital Amplifier Board Bluetooth - Image 4](https://m.media-amazon.com/images/I/71eRomArXzL.jpg) ![TPA 3118 30W+30W 8V~26V DC Channel Power Amplifier Board, Bluetooth Amplifier Board, Digital Amplifier Board Bluetooth - Image 5](https://m.media-amazon.com/images/I/7119kKVQKQL.jpg) ## Frequently Bought Together - TPA 3118 30W+30W 8V~26V DC Dual Channel Power Amplifier Board, Bluetooth Amplifier Board, Digital Amplifier Board Bluetooth - HiLetgo 2pcs TDA2050 Mono Audio Amplifier Module Digital Mono Amplifier Board AMP DC/AC 5-24V Output 5W-120W for Speaker - ALLECIN LM358P LM358 Dual Operational Amplifier IC Om-Amp DIP-8 (Pack of 50pcs) --- ## 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.us/products/273865329-tpa-3118-30w-30w-8v-26v-dc-channel-power-amplifier](https://www.desertcart.us/products/273865329-tpa-3118-30w-30w-8v-26v-dc-channel-power-amplifier) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-04*