---
product_id: 666365911
title: "ZK-502T 100W Bluetooth 5.0 Amplifier Board with Treble and Bass Control, TPA3116D2 50Wx2, Bluetooth AMP Board for Home Passive Speakers"
brand: "hosyond"
price: "9.87 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/666365911-zk-502t-100w-bluetooth-5-0-amplifier-board-with-treble
store_origin: OM
region: Oman
---

# Bluetooth 5.0 with 49ft range 100W max power output Independent bass & treble control ZK-502T 100W Bluetooth 5.0 Amplifier Board with Treble and Bass Control, TPA3116D2 50Wx2, Bluetooth AMP Board for Home Passive Speakers

**Brand:** hosyond
**Price:** 9.87 OMR
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your sound game—wireless power meets precision control!

## Quick Answers

- **What is this?** ZK-502T 100W Bluetooth 5.0 Amplifier Board with Treble and Bass Control, TPA3116D2 50Wx2, Bluetooth AMP Board for Home Passive Speakers by hosyond
- **How much does it cost?** 9.87 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/666365911-zk-502t-100w-bluetooth-5-0-amplifier-board-with-treble)

## Best For

- hosyond enthusiasts

## Why This Product

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

## Key Features

- • **Next-Gen Bluetooth 5.0:** Experience seamless wireless streaming with extended 49-foot range—cut the cords, not the quality.
- • **Powerful Stereo Output:** 50W x 2 channels deliver crisp, room-filling sound for your home setup.
- • **Tailored Audio Control:** Cinema-grade bass and treble knobs let you customize your soundscape effortlessly.
- • **Universal Compatibility:** Works flawlessly with 4-8Ω passive speakers and supports both Bluetooth and AUX inputs for versatile connectivity.
- • **Robust Safety Protections:** Built-in safeguards against overheating, short circuits, and reverse polarity keep your gear safe and sound.

## Overview

The ZK-502T is a compact yet powerful 100W Bluetooth 5.0 amplifier board featuring TPA3116D2 stereo output, independent bass and treble controls, and comprehensive safety protections. Designed for 4-8Ω passive speakers, it supports both wireless and wired audio inputs, delivering high-fidelity sound with minimal distortion and extended wireless range up to 49 feet.

## Description

ZK-502T 100W Bluetooth 5.0 Amplifier Board with Treble and Bass Control, TPA3116D2 50Wx2, Bluetooth AMP Board for Home Passive Speakers

## Features

- TPA3116D2 HIFI chip solution: Stereo dual-channel output, ensuring continuous high-power operation, THD≤0.1%. Wide voltage input DC: 9-24V.
- Bass and treble control: Independent bass and treble control knobs give you a cinema-like audio experience. Suitable for 10-50W, 4-8Ω speakers, easily compatible with various passive speakers.
- Safety protection: The power amplifier board has overheating protection, reverse connection protection, short circuit protection, overvoltage and undervoltage protection and other functions.
- BT and AUX function: BT5.0 version, longer transmission distance. In an open environment, the transmission distance can reach 49 feet. You can also input audio signals through a 3.5MM headphone plug.
- After-sales service: Customer satisfaction is our service tenet. If you have any questions about the product, please feel free to contact us, we will provide you with 100% satisfactory service.

## Product Details

- **Item dimensions L x W x H:** 4.33 x 2.76 x 0.74 inches
- **Voltage:** 24 Volts
- **Manufacturer:** Hosyond
- **Brand:** Hosyond
- **Number of Channels:** 2

## Images

![ZK-502T 100W Bluetooth 5.0 Amplifier Board with Treble and Bass Control, TPA3116D2 50Wx2, Bluetooth AMP Board for Home Passive Speakers - Image 1](https://m.media-amazon.com/images/I/618VOlY5YVL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.om/products/666365911-zk-502t-100w-bluetooth-5-0-amplifier-board-with-treble](https://www.desertcart.com.om/products/666365911-zk-502t-100w-bluetooth-5-0-amplifier-board-with-treble)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-28*