---
product_id: 739024260
title: "Dayton Audio SA25 25W Subwoofer Plate Amplifier"
brand: "dayton audio"
price: "₩377181"
currency: KRW
in_stock: true
reviews_count: 5
category: "Dayton Audio"
url: https://www.desertcart.kr/products/739024260-dayton-audio-sa25-25w-subwoofer-plate-amplifier
store_origin: KR
region: South Korea
---

# 25W RMS power output Line & speaker-level inputs Adjustable low-pass crossover 60-180Hz Dayton Audio SA25 25W Subwoofer Plate Amplifier

**Brand:** dayton audio
**Price:** ₩377181
**Availability:** ✅ In Stock

## Summary

> 🎵 Small Amp, Big Bass — Elevate Your Sound Game

## Quick Answers

- **What is this?** Dayton Audio SA25 25W Subwoofer Plate Amplifier by dayton audio
- **How much does it cost?** ₩377181 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/739024260-dayton-audio-sa25-25w-subwoofer-plate-amplifier)

## Best For

- dayton audio enthusiasts

## Why This Product

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

## Key Features

- • **Easy DIY Friendly:** Compact size and simple wiring make installation a breeze for home theater upgrades
- • **Compact Powerhouse:** Ultra-compact 25W RMS delivers punchy bass without bulk
- • **Custom Bass Control:** Variable 2nd order low-pass crossover lets you dial in perfect frequencies from 60 to 180 Hz
- • **Seamless Integration:** Line-level and speaker-level inputs fit any audio setup effortlessly
- • **Thump-Free Experience:** Speaker relay eliminates annoying turn-on thumps for smooth sound

## Overview

The Dayton Audio SA25 is a compact 25-watt RMS subwoofer plate amplifier designed for small subwoofer systems. Featuring both line-level and speaker-level inputs, it integrates seamlessly with any audio setup. Its adjustable 2nd order low-pass crossover (60-180 Hz) allows precise bass tuning, while a speaker relay prevents turn-on thumps, ensuring smooth, powerful bass performance in a sleek, easy-to-install package.

## Description

This ultra-compact 25-watt subwoofer amplifier offers the perfect amount of power for any small subwoofer system. It delivers a real 25 watts RMS of power.

Review: 外寸で縦横15.9cmくらい、奥行約6cm、取付用の開口は13cm四方くらい。 ウーファー接続用の赤黒線（約45cm）が中央付近から出ている。 実測してサイズが分かったので、これからユニットの選定とエンクロージャーの設計予定。 ゆっくり楽しみます。
Review: This product was easy to setup. I decided that I did not want to cut a opening on the side of my sub-woofer for the Dayton Amplifier face-plate, so I went to Home Depot and found a hard plastic box type container that was very close to the dimensions of the Dayton Amp and mounted the face-plate to it with screws. Secondly, I drilled a hole on the side of the plastic box to run the wiring out from the Dayton Amp to my sub-woofer. Thirdly, I ran the sub-woofer wiring from my home theater system amplifier to the connections on the front of Dayton Amp and connected the sub-woofer wiring to the wiring connections on the back Dayton Amp with the wiring coming out the hole I had drilled. Finally, I turned on my home theater system, and the Dayton Amp. I now have deep bass sound that I can adjust. My home theater system sounds so much better!

## Features

- Line-level and speaker-level inputs for connection to any system
- Variable 2nd order low-pass crossover from 60 Hz - 180 Hz
- Speaker relay prevents turn-off thumps

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002YUMY8 |
| Item model number | SA25 |
| Manufacturer | Dayton Audio |
| Product Dimensions | 19 x 12 x 22 cm; 1.13 kg |

## Images

![Dayton Audio SA25 25W Subwoofer Plate Amplifier - Image 1](https://m.media-amazon.com/images/I/81X8xu5SGTL.jpg)

## Questions & Answers

**Q: I can connect this to the subwoofer output of a Yamaha RX- V675 for a passive subwoofer 8 "  http://www.amazon.com/CORPORATION-Product-TIC-TFS10-SL-**
A: This is a powered amplifier, which you install in a passive subwoofer, to convert it to a powered subwoofer, if your amp has a low level output for a powered subwoofer, typically an audio jack. If your amp has R & L speaker connections for the subwoofer, they connect to a passive subwoofer.

**Q: Can I use this to push coaxial speakers? Or does this only work with subwoofers because there's no cross over filters**
A: It has a low frequency cut-off, so it will only act as a subwoofer amp.

**Q: I've had this amp installed on a sub woofer. Decided to use it with a stereo amp using the speaker inputs/ outputs. No sound from the right output. ??**
A: Sorry, I can't help you, I didn't hook mine up that way. I ran a single sub cord to the right channel of the low level input and it sounds great.

**Q: What is the red and black wire called ?**
A: Red = Positive.      Black = Negative

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***ー on 18 December 2020*

外寸で縦横15.9cmくらい、奥行約6cm、取付用の開口は13cm四方くらい。 ウーファー接続用の赤黒線（約45cm）が中央付近から出ている。 実測してサイズが分かったので、これからユニットの選定とエンクロージャーの設計予定。 ゆっくり楽しみます。

### ⭐⭐⭐⭐⭐ Review
*by A***R on 25 May 2012*

This product was easy to setup. I decided that I did not want to cut a opening on the side of my sub-woofer for the Dayton Amplifier face-plate, so I went to Home Depot and found a hard plastic box type container that was very close to the dimensions of the Dayton Amp and mounted the face-plate to it with screws. Secondly, I drilled a hole on the side of the plastic box to run the wiring out from the Dayton Amp to my sub-woofer. Thirdly, I ran the sub-woofer wiring from my home theater system amplifier to the connections on the front of Dayton Amp and connected the sub-woofer wiring to the wiring connections on the back Dayton Amp with the wiring coming out the hole I had drilled. Finally, I turned on my home theater system, and the Dayton Amp. I now have deep bass sound that I can adjust. My home theater system sounds so much better!

### ⭐⭐ Review
*by E***Z on 7 August 2017*

Funciona bien, solo que da mas potencia de la especificada, conecte un bajo de 89db y según soporta un máximo de 90db, resulto que a medio volumen hizo cartones mi bajo dejándolo fuera de servicio, recomiendo usen uno de 100db a 120db para evitar fallas.

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-12*