---
product_id: 502886633
title: "Pioneer Ts-swx251 10\" 800 Watt Peak/ 200 Watt Rms Sealed Loaded Shallow Subwoofer Enclosure Perfect For Great Sound Without Taking Up Space"
brand: "alphasonik"
price: "¥85045"
currency: JPY
in_stock: true
reviews_count: 5
category: "Alphasonik"
url: https://www.desertcart.jp/products/502886633-pioneer-ts-swx251-10-800-watt-peak-200-watt-rms
store_origin: JP
region: Japan
---

# Compact 13x6x9 inch size 200W RMS power Spun aluminum cone Pioneer Ts-swx251 10" 800 Watt Peak/ 200 Watt Rms Sealed Loaded Shallow Subwoofer Enclosure Perfect For Great Sound Without Taking Up Space

**Brand:** alphasonik
**Price:** ¥85045
**Availability:** ✅ In Stock

## Summary

> 🚗 Feel the bass, not the bulk — compact power for your ride!

## Quick Answers

- **What is this?** Pioneer Ts-swx251 10" 800 Watt Peak/ 200 Watt Rms Sealed Loaded Shallow Subwoofer Enclosure Perfect For Great Sound Without Taking Up Space by alphasonik
- **How much does it cost?** ¥85045 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/502886633-pioneer-ts-swx251-10-800-watt-peak-200-watt-rms)

## Best For

- alphasonik enthusiasts

## Why This Product

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

## Key Features

- • **Powerful yet Compact:** Delivers 200 Watts RMS with a sleek, space-saving design perfect for any vehicle.
- • **Durable Build Quality:** Rigid spun aluminum cone and high-strength rubber surround ensure long-lasting performance.
- • **Flexible Installation:** Install vertically or horizontally anywhere in your vehicle without sacrificing sound quality.
- • **Precision Bass Response:** Down-firing enclosure optimizes deep, heart-pounding bass from 32Hz to 500Hz.
- • **Value Meets Performance:** Pro-level bass impact at a budget-friendly price — upgrade your ride’s audio game now.

## Overview

The Pioneer TS-SWX251 is a 10-inch sealed shallow subwoofer enclosure delivering 200 Watts RMS and up to 600 Watts peak power. Featuring a spun aluminum cone and high-strength rubber surround, it produces deep bass from 32Hz to 500Hz with 90dB sensitivity. Its compact 13x6x9 inch design allows versatile vertical or horizontal installation in vehicles, combining durability and space efficiency for an immersive low-end experience without compromising cabin space.

## Description

By installing the subwoofer downward, the AS down-firing enclosures optimize bass response with superior efficiency for richer, deeper, heart pounding low frequency sounds regardless of the enclosure installed position. The sleek design of the AS enclosures allows for installation anywhere in the vehicle, they can be installed vertically or horizontally. The durable MDF wood construction is designed to reduce vibration. Additionally, a special bonding sealer is used to create an air-tight seal to increase joint strength as well as bass reflex. The spun aluminum cone stays rigid even with the most powerful bass notes. Alphasonik's compact down-firing enclosures perform superbly, producing extreme bass with minimal space. The current product description is inaccurate.

Review: Awesome sound - I’ve had fosgate, kicker, alpine,pioneer even Pyle all were competition 12” and 15” this is by far the most impressive 12” I have heard in a while. It is being pushed by a 750 watt punch and it rattles the entire car. Amazing bass even with the top down, never sounded so good definitely a great speaker for a great buy
Review: Sounds great - Really good crips sound. Packs a punch for sure. Deep bass The shop I had install the box was surprised at the sound for its size Definitely worth the money. I’d recommend 100%

## Features

- Power Rating: 200 Watts RMS / 600 Watts Max
- Cone Material: Spun Aluminum Cone | Surround Material: High Strength Rubber EPDM Enhanced Surround
- Final Impedance: 4-Ohm | Copper Wound Kapton Voice Coil | Push Type Terminals
- Sensitivity: 90dB | Frequency Response: 32Hz - 500Hz
- Enclosure Dimensions: 13" x 6" x 9" / 330mm x 153mm x 229mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006NQBQTY |
| Antenna Location | For Mobile Audio |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Audio output mode | Surround |
| Box Contents | B006NQBQTY |
| Brand | Alphasonik |
| Brand Name | Alphasonik |
| Colour | black |
| Compatible Devices | Personal Computer |
| Compatible with Vehicle Type | Car, Truck |
| Connectivity Protocol | aux, RCA, XLR, coaxial, HDMI, USB |
| Connectivity technology | Passive |
| Control Method | Voice |
| Controller Type | Voice Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.3 out of 5 stars 279 Reviews |
| Enclosure Material | Aluminum |
| Frequency Response | 500 Hz |
| Frequency response | 500 Hz |
| Impedance | 4 Ohms |
| Input Voltage | 12 Volts |
| Input voltage | 12 Volts |
| Is Waterproof | True |
| Item Dimensions D x W x H | 61D x 15.2W x 30.5H centimetres |
| Item Weight | 5.9 Kilograms |
| MP3 player | No |
| Manufacturer | Alphasonik |
| Maximum Speaker Output Power (in watts) | 600 Watts |
| Model Name | Pioneer Ts swx251 |
| Model Number | AS8DF |
| Mounting Type | Tabletop |
| Network Connectivity Technology | Passive |
| Number of Audio Channels | 1.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Features | Bass Boost, Sleek, can be installed vertically or horizontally, Durable |
| Speaker Size | 8 Inches |
| Speaker Type | Surround Sound |
| Speaker maximum output power | 600 Watts |
| Specific Uses For Product | For Mobile Audio |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter | 8 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 754220894597 |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | No Wireless Communication Technology |
| Woofer Driver Diameter | 8 Inches |

## Product Details

- **Audio output mode:** Surround
- **Brand:** Alphasonik
- **Connectivity technology:** Passive
- **Frequency response:** 500 Hz
- **Input voltage:** 12 Volts
- **Material:** Aluminum
- **Model name:** Pioneer Ts swx251
- **Mounting type:** Tabletop
- **Speaker maximum output power:** 600 Watts
- **Speaker type:** Surround Sound

## Images

![Pioneer Ts-swx251 10" 800 Watt Peak/ 200 Watt Rms Sealed Loaded Shallow Subwoofer Enclosure Perfect For Great Sound Without Taking Up Space - Image 1](https://m.media-amazon.com/images/I/917I0mSOWxL.jpg)
![Pioneer Ts-swx251 10" 800 Watt Peak/ 200 Watt Rms Sealed Loaded Shallow Subwoofer Enclosure Perfect For Great Sound Without Taking Up Space - Image 2](https://m.media-amazon.com/images/I/61QuXshjeAL.jpg)
![Pioneer Ts-swx251 10" 800 Watt Peak/ 200 Watt Rms Sealed Loaded Shallow Subwoofer Enclosure Perfect For Great Sound Without Taking Up Space - Image 3](https://m.media-amazon.com/images/I/61rqVw11AwL.jpg)
![Pioneer Ts-swx251 10" 800 Watt Peak/ 200 Watt Rms Sealed Loaded Shallow Subwoofer Enclosure Perfect For Great Sound Without Taking Up Space - Image 4](https://m.media-amazon.com/images/I/61wHyL2yWWL.jpg)
![Pioneer Ts-swx251 10" 800 Watt Peak/ 200 Watt Rms Sealed Loaded Shallow Subwoofer Enclosure Perfect For Great Sound Without Taking Up Space - Image 5](https://m.media-amazon.com/images/I/61VKwauy51L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome sound
*by J***N on 1 December 2022*

I’ve had fosgate, kicker, alpine,pioneer even Pyle all were competition 12” and 15” this is by far the most impressive 12” I have heard in a while. It is being pushed by a 750 watt punch and it rattles the entire car. Amazing bass even with the top down, never sounded so good definitely a great speaker for a great buy

### ⭐⭐⭐⭐⭐ Sounds great
*by D***N on 20 April 2023*

Really good crips sound. Packs a punch for sure. Deep bass The shop I had install the box was surprised at the sound for its size Definitely worth the money. I’d recommend 100%

### ⭐⭐⭐⭐⭐ Very impressed
*by G***S on 8 June 2021*

The order came in very quickly, after ordering. I am not the guy that will DIY thing on a regular, I will admit the thought crossed my mind to try to install it myself after serious contemplation, and countless YT tutorials, I opted too leave to the pro's being, the thought of accidently frying something in Jeep "lol". So I found a location here in OAHU to do the install, and the best way, I can describe my reaction would adding color where color never existed. I am so happy there no words to describe my. The sound quality is excellent, and I would highly recommend this unit is you wish to add that missing sound texture. My jeep sound like as if I have a high-end house speaker, all with in a compact unit. If you on the fence, about purchasing this, I can tell you "Pull the trigger", and be prepared to be pleasantly surprised.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-17*