---
product_id: 534077545
title: "Pioneer TS-WX140DA 8” x 5-1/4” Compact Active Subwoofer with Built in Amplifier, 170 Watts Max Power, EV Optimized Sub, 3 Listening Modes – Deep, Dynamic and Natural for Enhanced Car Audio"
brand: "pioneer"
price: "R$4093"
currency: BRL
in_stock: true
reviews_count: 13
category: "Pioneer"
url: https://www.desertcart.com.br/products/534077545-pioneer-ts-wx140da-8-x-5-1-4-compact-active
store_origin: BR
region: Brazil
---

# 4.3A efficient Class-D amp Compact 7.87"D x 11"W x 2.76"H fit-anywhere 170W max power punch Pioneer TS-WX140DA 8” x 5-1/4” Compact Active Subwoofer with Built in Amplifier, 170 Watts Max Power, EV Optimized Sub, 3 Listening Modes – Deep, Dynamic and Natural for Enhanced Car Audio

**Brand:** pioneer
**Price:** R$4093
**Availability:** ✅ In Stock

## Summary

> 🎶 Compact Powerhouse: Feel Every Beat, Not the Bulk

## Quick Answers

- **What is this?** Pioneer TS-WX140DA 8” x 5-1/4” Compact Active Subwoofer with Built in Amplifier, 170 Watts Max Power, EV Optimized Sub, 3 Listening Modes – Deep, Dynamic and Natural for Enhanced Car Audio by pioneer
- **How much does it cost?** R$4093 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/534077545-pioneer-ts-wx140da-8-x-5-1-4-compact-active)

## Best For

- pioneer enthusiasts

## Why This Product

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

## Key Features

- • **EV-Optimized Efficiency:** High-efficiency Class-D amplifier draws only 4.3 amps, preserving your electric vehicle’s range.
- • **Tailored Listening Modes:** Choose from Deep, Dynamic, or Natural bass profiles to perfectly match your music vibe and ride.
- • **Luxury Sound Without the Rattle:** Refined bass output enhances your music with clarity and punch—no window-shaking, just grown-up groove.
- • **Powerful Bass, Minimal Footprint:** 170 watts max power delivers deep, dynamic bass without sacrificing cabin space.
- • **Seamless Under-Seat Installation:** Ultra-compact design fits discreetly under seats or in tight spaces for a clean, factory-like look.

## Overview

The Pioneer TS-WX140DA is a compact, active subwoofer with a built-in 170-watt Class-D amplifier designed for car audio enthusiasts seeking rich, customizable bass without compromising space. Featuring three selectable listening modes—Deep, Dynamic, and Natural—it delivers clear, distortion-free sound optimized for electric vehicles with minimal power draw. Its sleek, under-seat installation capability makes it the perfect upgrade for a refined, immersive in-car audio experience.

## Description

Elevate your in-car audio experience with the Pioneer TS-WX140DA 8” x 5-1/4” compact amplified subwoofer. This active sub seamlessly integrates with your sound system to create a dynamic, impactful bass that lets you hear and feel the music. It delivers fast, detailed, and extended bass with impact and clarity, creating an immersive soundstage that brings your music to life. TS-WX140DA features three selectable listening modes: Deep, Dynamic and Natural, producing bass you can feel. Deep mode achieves a rich, deep bass quality, perfect for classic, jazz and country music, while the Dynamic mode emphasizes powerful, strong and dynamic bass sounds, suitable for EDM, hip-hop and rock music. Natural mode gives a smooth response, suitable for all types of music. Designed with high-quality components and precise engineering, the TS-WX140DA delivers accurate and detailed sound. With a maximum power handling of 170 watts and a continuous power handling of 50 watts, this subwoofer ensures that you experience a punchy bass every time you crank up the volume. The sub is complete with a 170 watts Class D amp for increased efficiency, making it a great addition to your Electric Vehicle. Extremely compact, the TS-WX140DA offers flexible installation. With the ability to fit under seats, behind seats or inside small storage compartments, the sub fits a wide range of vehicle applications. Upgrade your car's audio system with this compact amplified subwoofer, and elevate your in-car audio experience.

Review: Good compact powered subwoofer. - The subwoofer is compact but for my purposes has surprisingly good bass. I keep it powered to a middle setting and it is loud enough for me. The unit was small enough to fit under the driver’s seat of my car and the supplied cables were able to reach the head unit. Installing the powered subwoofer was easy but required me to remove the seat and cut two small holes in the carpet to mount the mounting bracket with the threaded posts to hold the subwoofer down. The main power wire is thin but I believe adequate for the power needs of the amp without issues. There is no hum or ground loop that I can hear. Also I do not hear any rattling of the subwoofer due to the way it was mounted. I would imagine a 10” subwoofer would be far louder but that was not what I was looking for. I am pleased with this purchase and I have had zero issues with it since it was installed several months ago.
Review: Exactly what I wanted - Unboxing: Right out the box you can tell this sub is well made. Pioneers been around a long time and it’s a brand you can trust. Everything you need is in the box with the exception of rca cables of your wiring it using that method or speaker wire if you plan to wire is using that method. Instructions aren’t great but if you have a general idea of how to wire car audio you can manage. Sound quality: it’s important to remember what you purchased. This is not going to rattle your windows and shake your interior panels loose. It is however going to fill in the low end of your music and and enough punch to make it very pleasant to listen to music. You definitely notice the improved bass and punch without being loud or obnoxious. This one’s really for YOUR listening pleasure and not that of others. I would call it grown ups bass. Verdict: If your priority if clean sounding bass that just sounds good (think luxury car audio type bass) without sacrificing space or your trunk then this is definetly for you. If you want your neighbors to hear you coming or you want heads to turn at intersections then look elsewhere.

## Features

- Powerful Compact Subwoofer – Small but mighty, this compact sub packs a powerful punch to enhance your car audio experience. With a max power handling of 170 Watts, the TS-WX140DA produces a dynamic bass response, adding depth to your ride.
- EV Optimized - The TS-WX140DA is the perfect addition for more bass in your electric vehicle. With a built-in, high-efficiency 170-watt Class-D amplifier, the maximum current draw is only 4.3 amps, so adding more bass won’t lower your mileage!
- Selectable Listening Modes – Featuring three bass Modes: Deep, Dynamic and Natural, customize the bass output to complement your preferred music styles and vehicle type.
- Sensitivity - The sensitivity ratings of 95 dB (Deep), 100 dB (Dynamic) and 98 (Natural), ensure that the speaker produces clear and loud sound even with lower power inputs. This means you can enjoy your music without distortion, even at higher volume levels.
- Flexible Installation – Extremely compact, the TS-WX140DA is designed to be installed in various small, tight spaces. With the ability to fit under seats, behind seats or inside small storage compartments, sub fits a wide range of vehicle applications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3WQPDRN |
| Audio Driver Size | 20 Centimeters |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #31,555 in Electronics ( See Top 100 in Electronics ) #90 in Car Component Subwoofers |
| Color | Black |
| Compatible Devices | Car |
| Control Method | Remote |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 4.3 out of 5 stars (969) |
| Date First Available | May 12, 2023 |
| Included Components | (1) 10A ATO fuse installed on power wire, (1) 8" x 5-1/4" subwoofer and built-in amplifier in sealed enclosure, (1) Power and ground wire harness, (1) Signal Input Wire Harness, (1) Wired Digital Bass Control with attached 16.25' cable |
| Indoor/Outdoor Usage | Indoor |
| Input Voltage | 12 Volts |
| Is Waterproof | False |
| Item Weight | 7.38 pounds |
| Item model number | TS-WX140DA |
| Manufacturer | Pioneer Corporation |
| Material | IMPP |
| Model Name | Compact Series |
| Mounting Type | Surface Mount |
| Number Of Circuits | 1 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 7.87"D x 11"W x 2.76"H |
| Recommended Uses For Product | For Cars |
| Series Number | 140 |
| Set Name | Compact Series |
| Shape | rectangular prism |
| Signal-to-Noise Ratio | 95 dB |
| Speaker Size | 27 Centimeters |
| Speaker Type | Subwoofer |
| Special Feature | Bass Boost |
| Specific Uses For Product | car audio systems, vehicle sound enhancement |
| Style | Compact Active Subwoofer |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 20 Centimeters |
| Surround Sound Channel Configuration | 1.0 |
| Tweeter Diameter | 1 Inches |
| UPC | 884938509626 |
| Unit Count | 1.0 Count |
| Warranty Type | 1 year |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | No Wireless Communication Technology |
| Woofer Diameter | 20 Centimeters |

## Product Details

- **Audio Output Mode:** Mono
- **Brand:** PIONEER
- **Connectivity Technology:** RCA, Speaker level input
- **Frequency Response:** 200 Hz
- **Speaker Maximum Output Power:** 170 Watts

## Images

![Pioneer TS-WX140DA 8” x 5-1/4” Compact Active Subwoofer with Built in Amplifier, 170 Watts Max Power, EV Optimized Sub, 3 Listening Modes – Deep, Dynamic and Natural for Enhanced Car Audio - Image 1](https://m.media-amazon.com/images/I/61MKIarqvcL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good compact powered subwoofer.
*by P***E on August 2, 2025*

The subwoofer is compact but for my purposes has surprisingly good bass. I keep it powered to a middle setting and it is loud enough for me. The unit was small enough to fit under the driver’s seat of my car and the supplied cables were able to reach the head unit. Installing the powered subwoofer was easy but required me to remove the seat and cut two small holes in the carpet to mount the mounting bracket with the threaded posts to hold the subwoofer down. The main power wire is thin but I believe adequate for the power needs of the amp without issues. There is no hum or ground loop that I can hear. Also I do not hear any rattling of the subwoofer due to the way it was mounted. I would imagine a 10” subwoofer would be far louder but that was not what I was looking for. I am pleased with this purchase and I have had zero issues with it since it was installed several months ago.

### ⭐⭐⭐⭐⭐ Exactly what I wanted
*by B***R on October 11, 2025*

Unboxing: Right out the box you can tell this sub is well made. Pioneers been around a long time and it’s a brand you can trust. Everything you need is in the box with the exception of rca cables of your wiring it using that method or speaker wire if you plan to wire is using that method. Instructions aren’t great but if you have a general idea of how to wire car audio you can manage. Sound quality: it’s important to remember what you purchased. This is not going to rattle your windows and shake your interior panels loose. It is however going to fill in the low end of your music and and enough punch to make it very pleasant to listen to music. You definitely notice the improved bass and punch without being loud or obnoxious. This one’s really for YOUR listening pleasure and not that of others. I would call it grown ups bass. Verdict: If your priority if clean sounding bass that just sounds good (think luxury car audio type bass) without sacrificing space or your trunk then this is definetly for you. If you want your neighbors to hear you coming or you want heads to turn at intersections then look elsewhere.

### ⭐⭐⭐⭐⭐ Simple Install! (Depending on your car!) Sounds Fantastic.
*by A***E on July 13, 2024*

Installed today. Installation notes / Other things to buy: 1. You will need an RCA cable splitter 2 into 1 likely 2. You will need a fuse tap 3. You will need to be aware of what fuse is accessory power, what cable on your head unit is power on, and where to ground Installed in my beater buick century. I had previously installed a new head unit and updated speakers. No separate amplifier, as I picked speakers that were within power handling ranges that made sense with the HU (JVC KW-56 BT, baseline 5 1/2 infinity front, and... JBL 6x9s). Wanted a little more oomph, did not want a ton. Did not want to deal with running power to battery or pay someone to do it. This subwoofer has a low power draw of under 5 amps, and the instructions (and confirmed by crutchfield) note to fuse tap. I had no idea anything out there was made for this. It's small compared to the underseat options, but i took a chance. Honestly i'm pretty well blown away by how much it adds to the sound. It's very much a sound quality addition to your car. I mounted under the dash, inbetween the passenger and driver footwells. With the crossover set to approx. 90hz, and the gain set to approximately 2'oclock, its fantastic. Classic 90s hip hop, thrash metal, metalcore, EDM... it all sounds really, really good. I've had full systems with multiple amps before and pretty discerning ear for car audio. I can't speak for how good this would sound mounted under your seat. But pretty confident that if you put this in a car with the same goal I had, to get more sound quality on the bass and hear the lower ranges, And mount it in the passenger footwell or similar area...you're going to be very happy with this. Yes, 200 dollars is a lot of money for something this small. but the sound quality will absolutely surprise you.

## Frequently Bought Together

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-15*