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Pioneer

Pioneer TS-WX400DA 9” x 5-1/2” Compact Active Subwoofer with Built in Amplifier, 250 Watts Max Power Sub, Deep or Dynamic Bass Mode, Easy Installation, Enhanced Car Audio

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Aug 9
Order within 19 hours and 52 minutes
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Size: 9" x 5-1/2" - 250W


Style: Compact Active Subwoofer


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 250 Watts, the TS-WX400DA produces a dynamic bass response, adding depth to your ride.
  • Built-In Class D Amp - TS-WX400DA is designed with a built-in high bandwidth, high output and low distortion 250 Watts Class D amplifier. The high efficiency and low heat output of this amp are optimal to power this dynamic sub.
  • Selectable Bass Mode Featuring two Bass Modes: Deep and Dynamic, customize the bass output to produce bass you can feel. Deep mode achieves rich, deep bass quality, while dynamic mode emphasizes powerful, strong and dynamic bass sounds.
  • Sensitivity - The sensitivity ratings of 72 dB (Deep) and 73 dB (Dynamic), 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.
  • Easy Installation The TS-WX400DA is a uniquely compact speaker that allows installation in a wide range of vehicle applications. Installing the subwoofer under seats or in small spaces is ideal for this powered subwoofer.
  • Instruction and Operation - Please see the Owners Manual for installation information and operation details found near the bottom of this page (Technical Specifications

Description

Elevate your in-car audio experience with the Pioneer TS-WX400DA 9” x 5-1/2” compact amplified subwoofer. This active sub seamlessly integrates with your sound system to create a dynamic, high impact 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- WX400DA features two selectable Bass Modes: Deep and Dynamic, 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. Designed with high-quality components and precise engineering, the TS-WX400DA delivers accurate and detailed sound. With a maximum power handling of 250 watts and a continuous power handling of 100 watts, this subwoofer ensures that you experience a punchy bass every time you crank up the volume. The sub is complete with a 250 watts Class D amp for increased efficiency. Offering easy installation, this subwoofer is uniquely compact, allowing installation in a wide range of vehicle applications. Installing the TS-WX400DA under seats and in small spaces is ideal for this powered sub. Upgrade your car's audio system with this compact amplified subwoofer, and elevate your in-car audio experience.

Brand: Pioneer


Speaker Maximum Output Power: 250 Watts


Frequency Response: 125 Hz


Connectivity Technology: RCA


Audio Output Mode: Mono


Mounting Type: Floor Standing


Material: IMPP


Model Name: Compact Series


Speaker Type: Subwoofer


Special Feature: Amplifier


Recommended Uses For Product: Car


Compatible Devices: Personal Computer


Subwoofer Diameter: 8 Inches


Unit Count: 1.0 Count


Controller Type: Remote Control


Surround Sound Channel Configuration: 1.0


Color: Black


Included Components: (2) Mounting feet and screws, (1) 9" x 5-1/2" subwoofer and built-in amplifier in sealed enclosure, (1) Wire Harness, (1) 10A ATO fuse installed on power wire, (1) Wired Digital Bass Remote Control with attached 16.25' cable


Product Dimensions: 7.88"D x 11.75"W x 3.88"H


Item Weight: 8.8 Pounds


Is Waterproof: False


Warranty Type: Limited


Maximum Range: 60 Meters


Number of Items: 1


Control Method: Remote


Speaker Size: 8 Inches


Power Source: Corded Electric


Woofer Diameter: 9 Inches


Tweeter Diameter: 1 Inches


Vehicle Service Type: Motorcycle, Car, Truck


Water Resistance Level: Not Water Resistant


Customer Package Type: Standard Packaging


Audio Driver Type: Dynamic Driver


Audio Driver Size: 21 Centimeters


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Zigbee


Includes MP3 player?: No


Number Of Circuits: 1


Specific Uses For Product: Personal Music Entertainment


UPC: 884938416221


Style: Compact Active Subwoofer


Indoor/Outdoor Usage: Indoor


Global Trade Identification Number: 21, 22


Manufacturer: Pioneer Corporation


Item Weight: 8.81 pounds


Item model number: TS-WX400DA


Is Discontinued By Manufacturer: No


Date First Available: February 15, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great powered sub, fitment is very convenient
Size: 8” x 5-1/4" - 170W Style: Compact Active Subwoofer
This compact powered sub is a great addition to the sound system I've installed in my 95 F150. It slides right under the bench seat and the added bass is definitely worth the price. Its definitely possible to run a dual setup, even 4 of these with the space I have. Very modular and fits great with other brand speakers ... show more
Reviewed in the United States on May 13, 2025 by Joe
    • Great improvement to bass quality
Size: 8” x 5-1/4" - 170W Style: Compact Active Subwoofer
Installed under the passenger seat in my 3rd gen Mazda 3. It took a while to configure correctly but I am very satisfied with the results. With a bit of tuning using an EQ, it sounds very nice and balanced.
Reviewed in the United States on May 8, 2025 by Wendy J. Bryan
    • Great subwoofer
Size: 8” x 5-1/4" - 170W Style: Compact Active Subwoofer
Review Image by Andy Andy
Review Image by Andy Andy
Was genuinely impressed about the results. This subwoofer will easily do about 70% of music but when it comes to deep bass from electronic music, it definitely tries but obviously this wasn't its intention. If you already have a subwoofer and looking to pick up those DEEP mids then this is a perfect subwoofer 10/10 ... show more
Reviewed in the United States on April 8, 2025 by Andy Andy
    • Poorly designed, non-serious audio company
Size: 8” x 5-1/4" - 170W Style: Compact Active Subwoofer
Buyer beware, this unit does not work with your radio when using volume controls. You have to control it via a separate volume knob...if you turn your radio down the bass will still play at original volume until you turn it down on the included remote. This is a very low quality solution, spend your money on better underseat subs. Pioneer isn't a serious company making a product this bad with today's technology. ... show more
Reviewed in the United States on March 8, 2025 by Christopher J. Anderson
    • Good sound
Size: 6-5/8" x 3-1/8" - 160W Style: Compact Powered Subwoofer
Sounds good. Easy install. Compact with good power. Would like to have more options for mounting, butt overall, would recommend
Reviewed in the United States on April 13, 2025 by Ian O
    • Simple Install! (Depending on your car!) Sounds Fantastic.
Size: 6-5/8" x 3-1/8" - 160W Style: Compact Powered Subwoofer
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. ... show more
Reviewed in the United States on July 13, 2024 by A. P Rile
    • Great sound, super small
Size: 6-5/8" x 3-1/8" - 160W Style: Compact Powered Subwoofer
I struggled to find something that could improve the sound in a Jeep TJ. Both my seats, drivers and passenger are a lift mechanism and there is very little room underneath them. This Jeep also didn't have the location in the center console, that came on later models -not sure I would want to sacrifice that space regardless. I didn't want anything basically to interfere with my limited space in this car, underneath the driver's seat is basically unusable. I found this speaker, it was one of the few that would actually fit. As for the unit, it has it's own amp, has great documentation (connecting to the factory stereo was a breeze - I did need to add a different wiring harness) and most importantly sounds fantastic. This thing sounds GREAT. Is it as good as a giant subwoofer? No, of course not - but it does sound fantastic. I would highly recommend it, I might install another in a 4Runner because it enhances the sound so well, without taking hardly any room at all. ... show more
Reviewed in the United States on October 19, 2024 by zbooks
    • Product Review: Pioneer TS-WX140DA Compact Active Subwoofer
Size: 8” x 5-1/4" - 170W Style: Compact Active Subwoofer
I recently installed the Pioneer TS-WX140DA 8” x 5-1/4” Compact Active Subwoofer in my Acura TLX, which already has the ELS premium sound system. Given the promising specifications and Pioneer's reputation, I had high expectations for a noticeable enhancement in bass performance. However, the experience fell short of what I anticipated. Pros: Compact Design: The subwoofer's small, slim profile made it easy to install discreetly without taking up much space in the trunk. Simple Installation: With a built-in amplifier and included wiring kit, the installation process was straightforward, even for someone with limited car audio experience. Cons: Lack of Fullness in Sound: Despite the advertised 170 watts max power and "EV Optimized Sub" technology, the bass output was underwhelming. It did little to enhance the low-frequency range of the ELS system in the Acura TLX. The sound lacked depth and fullness, even when toggling between the three listening modes (Deep, Dynamic, and Natural). Distortion at High Volumes: Pushing the subwoofer to higher volumes introduced noticeable distortion, compromising sound quality. It struggled to handle bass-heavy tracks and felt strained when expected to deliver deep, punchy lows. Overpriced for the Quality: Given its lackluster performance, the price point feels unjustified. Better-performing subwoofers in this price range offer richer bass and better sound clarity. Overall Rating: 2/5 While the Pioneer TS-WX140DA has a compact form factor and is easy to install, its lack of impactful bass and distortion at higher volumes make it a poor choice for anyone looking to significantly enhance their car audio experience. For the price, I expected much better performance. It is not recommended. ... show more
Reviewed in the United States on November 16, 2024 by Matt S.

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