---
product_id: 486867089
title: "TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital Small Power Amplifier Board Video Audio Accessories"
brand: "inkocean"
price: "€ 52.44"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/486867089-tpa3116-dc-12-24v-100w-subwoofer-amplifier-board-support-bass
store_origin: CY
region: Cyprus
---

# 90%+ power efficiency 100W powerful bass output 12-24V wide voltage range TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital Small Power Amplifier Board Video Audio Accessories

**Brand:** inkocean
**Price:** € 52.44
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate Your Audio Game with Bass That Speaks Volumes

## Quick Answers

- **What is this?** TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital Small Power Amplifier Board Video Audio Accessories by inkocean
- **How much does it cost?** € 52.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/486867089-tpa3116-dc-12-24v-100w-subwoofer-amplifier-board-support-bass)

## Best For

- inkocean enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Small form factor with surface mount design fits effortlessly into any custom audio project or upgrade.
- • **Energy-Smart Design:** Over 90% power efficiency means louder sound with less energy—eco-friendly and wallet-friendly.
- • **Precision Frequency Control:** Optimized frequency response from 20Hz to 180Hz output ensures crystal-clear bass without distortion.
- • **Bass that Commands Attention:** Unleash deep, rich bass with a dedicated 100W subwoofer channel that transforms any audio setup.
- • **Flexible Power Compatibility:** Operates seamlessly on DC 12-24V, compatible with laptops, vehicle power, and rechargeable batteries for on-the-go sound.

## Overview

The TPA3116 Subwoofer Amplifier Board delivers a robust 100W bass output powered by a versatile 12-24V DC supply. Featuring a wide frequency response tailored for deep bass (20Hz-180Hz), it boasts over 90% power efficiency in a compact, surface-mount design. Perfect for professionals seeking high-performance audio enhancement with flexible power options and precision sound control.

## Description

TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output, Video Audio Accessories Power supply: DC 12-24V Output power: 100W Use 12 to 24 v power supply, DC power supply wide working voltage, power saving type design, efficiency is as high as above 90 percent. The biggest can support 100 w Bass sound channel output Working voltage range: Dc 9 to 25 v (current 2 -3A above, if you want to power Big, advice 19-24v 4A above). Frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz Audio input sensitivity: 500 mv.

## Features

- 100W Subwoofer Amplifier Board; Frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz
- DC 12-24V power supply, wide operating voltage, power-saving design, more than 90% power efficiency. Maximum support 100W (Bass) bass channel output
- Audio input sensitivity: 500 mv; Speaker impedance: bass speaker impedance: 2-8 ohm
- You can use a good switching power supply adapter, laptop switching power supply, or rectified filter transformer power supply, you can also use rechargeable batteries, or vehicle power supply and so on.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Voltage | 24 Volts |
| Manufacturer | ElectroWaves Device, 40 Shop No-1 Block A Nattu Pillaiyar, CHENNAI, TAMILNADU, India 600001, Mail ID- electrowavedevice.co@gmail.com, InkOcean |
| Maximum Supply Voltage | 24 Volts |
| Minimum Supply Voltage | 9 Volts |
| Mounting Type | Surface Mount |
| Brand | InkOcean |
| Number of Channels | 1 |
| Output Power | 100 Watts |
| Specification Met | Not Specified |
| Model | TPA3116 |
| Package Dimensions | 16 x 10 x 8 cm; 500 g |
| Item model number | TPA3116 |
| Audio Wattage | 100 Watts |
| Power Source | DC |
| Manufacturer | InkOcean |
| Item Weight | 500 g |

## Product Details

- **Voltage:** 24 Volts
- **Manufacturer:** ElectroWaves Device, 40 Shop No-1 Block A Nattu Pillaiyar, CHENNAI, TAMILNADU, India 600001, Mail ID- electrowavedevice.co@gmail.com, InkOcean
- **Maximum Supply Voltage:** 24 Volts
- **Minimum Supply Voltage:** 9 Volts
- **Mounting Type:** Surface Mount

## Images

![TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital Small Power Amplifier Board Video Audio Accessories - Image 1](https://m.media-amazon.com/images/I/61Y2fvQT2JL.jpg)

## Questions & Answers

**Q: Can i connect this board to the subwoofer out on my yamaha rx 385 to power a passive subwoofer?, please help**
A: You can connect to subwoofer pre out

**Q: Is this boad Class D?**
A: Yes it is a Class D board

**Q: Can i use this board to make an active subwoofer? Input from a subwoofer out of an av receiver**
A: Yes

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**Shop now:** [https://www.desertcart.com.cy/products/486867089-tpa3116-dc-12-24v-100w-subwoofer-amplifier-board-support-bass](https://www.desertcart.com.cy/products/486867089-tpa3116-dc-12-24v-100w-subwoofer-amplifier-board-support-bass)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-10*