---
product_id: 36075964
title: "TSA7499-2 x 100W Class D Bluetooth Audio Amplifier Board"
brand: "tinysine"
price: "£0.71"
currency: GBP
in_stock: false
reviews_count: 2
url: https://www.desertcart.co.uk/products/36075964-tsa7499-2-x-100w-class-d-bluetooth-audio-amplifier-board
store_origin: GB
region: United Kingdom
---

# TSA7499-2 x 100W Class D Bluetooth Audio Amplifier Board

**Brand:** tinysine
**Price:** £0.71
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** TSA7499-2 x 100W Class D Bluetooth Audio Amplifier Board by tinysine
- **How much does it cost?** £0.71 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/36075964-tsa7499-2-x-100w-class-d-bluetooth-audio-amplifier-board)

## Best For

- tinysine enthusiasts

## Why This Product

- Trusted tinysine brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

TSA7499 are designed for factory or DIY user. 2 x 100W Class D Bluetooth Audio Amplifier Board

## Product Details

- **Item dimensions L x W x H:** 4.09 x 2.72 x 0.83 inches
- **Manufacturer:** Tinysine
- **Mounting Type:** Surface Mount
- **Brand:** TinySine
- **Number of Channels:** 4

## Images

![TSA7499-2 x 100W Class D Bluetooth Audio Amplifier Board - Image 1](https://m.media-amazon.com/images/I/61hUIbuIfZL.jpg)
![TSA7499-2 x 100W Class D Bluetooth Audio Amplifier Board - Image 2](https://m.media-amazon.com/images/I/61YtEDTViCL.jpg)
![TSA7499-2 x 100W Class D Bluetooth Audio Amplifier Board - Image 3](https://m.media-amazon.com/images/I/717ET1Q3oqL.jpg)
![TSA7499-2 x 100W Class D Bluetooth Audio Amplifier Board - Image 4](https://m.media-amazon.com/images/I/415ci-e6ezL.jpg)
![TSA7499-2 x 100W Class D Bluetooth Audio Amplifier Board - Image 5](https://m.media-amazon.com/images/I/41TBBKm5orL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Good little amp!
*by D***Z on August 29, 2017*

I purchase this amp to drive two outdoor speakers on my deck. I paired with a 24VDC Switching Power Supply, and installed in a waterproof box.First off, I think the amp is fairly well built. I had zero problems's installing, powering up and establishing a Bluetooth connection to my phone.The sound is clear with little distortion across most of the volume range. It does however have a moderate clip at full volume. While I did not measure the output, I would say that the stated 100W per channel may be overstated. (The previous amp driving the same speakers was only 50W and was very close in sound output.)The Bluetooth range is acceptable for my application (30'). The Bluetooth does cutout from time to time for a second or two but I haven't pinpointed whether its a phone issue or a amp issue.Since its mounted in a weatherproof box on my deck, I have it powered 24/7. So, it has been working for the past several weeks without issue.All in all, I think its a good little amp and would recommend!

### ⭐ One Star
*by C***E on March 31, 2018*

Did not work. Will return.

---

## 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.co.uk/products/36075964-tsa7499-2-x-100w-class-d-bluetooth-audio-amplifier-board](https://www.desertcart.co.uk/products/36075964-tsa7499-2-x-100w-class-d-bluetooth-audio-amplifier-board)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-17*