---
product_id: 1168377
title: "SPA250 250 Watt Subwoofer Plate Amplifier"
brand: "dayton audio"
price: "S/.1550"
currency: PEN
in_stock: true
category: "Dayton Audio"
url: https://www.desertcart.pe/products/1168377-spa250-250-watt-subwoofer-plate-amplifier
store_origin: PE
region: Peru
---

# 252W RMS peak power Switchable 6dB bass boost Variable gain & crossover SPA250 250 Watt Subwoofer Plate Amplifier

**Brand:** dayton audio
**Price:** S/.1550
**Availability:** ✅ In Stock

## Summary

> 🎵 Own the bass, own the room — power your sound with precision!

## Quick Answers

- **What is this?** SPA250 250 Watt Subwoofer Plate Amplifier by dayton audio
- **How much does it cost?** S/.1550 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/1168377-spa250-250-watt-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

- • **Power that Moves You:** Delivers a commanding 252 watts RMS into 4 ohms for deep, room-filling bass that commands attention.
- • **Bass Boost for Impact:** Switchable 6 dB boost at 35 Hz lets you dial in that extra punch when you need it most.
- • **Tailored Sound Control:** Adjust gain, crossover, and phase settings to perfectly integrate your subwoofer with any room or system.
- • **Reliable Class AB Output:** Mono Class AB amplifier stage ensures clean, well-defined bass with minimal distortion.
- • **Seamless System Compatibility:** Low-level, high-level, and LFE inputs plus manual, auto, or triggered on/off modes for effortless setup.

## Overview

The Dayton Audio SPA250 is a 250-watt RMS subwoofer plate amplifier featuring a robust Class AB output stage, versatile input options, and customizable controls including variable gain, crossover, and phase. Its switchable 6 dB bass boost at 35 Hz enhances low-end impact, making it ideal for audiophiles seeking powerful, precise bass integration in any home audio setup.

## Description

Buy Dayton Audio SPA250 250 Watt Subwoofer Plate Amplifier: AV Receivers & Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Switchable 6 dB @ 35 Hz bass boost Measured power output: 156 watts RMS into 8 ohms @ 0.1% THD, 252 watts RMS into 4 ohms @ < 1.0% THD
- Mono Class AB output stage for solid, well defined output
- Low-level, high-level, and LFE inputs connect to any system
- Manual, auto, or triggered on/off modes for compatibility with any automated system
- Variable gain, crossover point and switchable phase controls optimize room integration

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0070Z81MW |
| Best Sellers Rank | #61,789 in Electronics ( See Top 100 in Electronics ) #139 in Audio/Video Receivers & Amplifiers |
| Brand Name | Dayton Audio |
| Customer Reviews | 4.2 4.2 out of 5 stars (240) |
| Global Trade Identification Number | 00844632094897 |
| Included Components | Subwoofer plate amplifier, power cord, user manual |
| Item Dimensions | 5.12 x 9.84 x 9.84 inches |
| Manufacturer | Dayton Audio |
| Maximum Output Power | 252 watts |
| Model | SPA250 |
| Mounting Type | Tabletop Mount |
| Number of Channels | 1 |
| Output Power | 250 Watts |
| Part Number | 300-803 |
| UPC | 844632094897 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts (AC) |

## Product Details

- **Brand:** Dayton Audio
- **Item dimensions L x W x H:** 5.12 x 9.84 x 9.84 inches
- **Manufacturer:** Dayton Audio
- **Mounting Type:** Tabletop Mount
- **Voltage:** 120 Volts (AC)

## Images

![SPA250 250 Watt Subwoofer Plate Amplifier - Image 1](https://m.media-amazon.com/images/I/81IAj7sCb9L.jpg)

## Questions & Answers

**Q: What are the dimensions, trying to replace amp on a klipsch rpw10**
A: The specs are on the Dayton Audio website.  The SPA-250 page is here:http://www.daytonaudio.com/index.php/spa250-250-watt-subwoofer-amplifier.htmlOverall dimensions are listed in the spec table near the bottom of the page.  Cutout dimensions are in the last paragraph of the text portion of that page.  The cutout dimensions should be 8.5" x 8.5".  Be aware that the amplifier unit is 5" deep, and may require trimming of the internal baffles of a subwoofer cabinet.

**Q: Is this amp stable down to 2 ohms?**
A: probably not

**Q: Can I power a driver in the front and shakers from the back using the high level outputs at the same time? The bass shakers are two ohm buttkicker min**
A: The outputs are a by-pass of the inputs. The idea of this amp is to send full frequency audio (20 -20kHz) in and full audio out. The plate amp strips off low frequencies (below 200 Hz) for a subwoofer or shakers. So assuming full spectrum audio in, you would not want shakers on the high outputs. If you did this, the shakers would be shaking most of the time which would be very annoying. As far as impedance, you must normally keep the load between 4 and 8 ohms. (This depends on the amplifier’s design.) So if you have 2 ohm shakers, you would connect 2 in series to get 4 ohms. (Ohms law).

**Q: Low frequency ranges. Will it do 32hz**
A: It should do 32Hz quite well. With a test cd, mine had no problem at 16Hz although the subwoofer was moving air but difficult to hear.

## Frequently Bought Together

- Dayton Audio SPA250 250 Watt Subwoofer Plate Amplifier
- FosPower Y Adapter (8 inch) 2 RCA (Male) to 1 RCA (Female) Stereo Audio Y Adapter Subwoofer Cable (24k Gold Plated) 2 Male to 1 Female Y Splitter Connectors Extension Cord

---

## 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.pe/products/1168377-spa250-250-watt-subwoofer-plate-amplifier](https://www.desertcart.pe/products/1168377-spa250-250-watt-subwoofer-plate-amplifier)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-07-15*