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PIONEER

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

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Availability: Only 3 left in stock, order soon!
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Arrives May 5 – May 9
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Size: 8” x 5-1/4" - 170W


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 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 wont 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.

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.

Brand: PIONEER


Speaker Maximum Output Power: 170 Watts


Frequency Response: 200 Hz


Connectivity Technology: RCA, Speaker level input


Audio Output Mode: Mono


Input Voltage: 12 Volts


Mounting Type: Surface Mount


Material: IMPP


Model Name: Compact Series


Speaker Type: Subwoofer


Special Feature: Bass Boost


Recommended Uses For Product: For Cars


Compatible Devices: Car


Subwoofer Diameter: 20 Centimeters


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 1.0


Color: Black


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


Product Dimensions: 7.87"D x 11"W x 2.76"H


Item Weight: 7.38 Pounds


Is Waterproof: False


Warranty Type: 1 year


Number of Items: 1


Control Method: Remote


Wireless Communication Technology: No Wireless Communication Technology


Speaker Size: 27 Centimeters


Power Source: Corded Electric


Signal-to-Noise Ratio: 95 dB


Woofer Diameter: 20 Centimeters


Tweeter Diameter: 1 Inches


Water Resistance Level: Not Water Resistant


Customer Package Type: Standard Packaging


Audio Driver Type: Dynamic Driver


Audio Driver Size: 20 Centimeters


Subwoofer Connectivity Technology: Wired


Number Of Circuits: 1


Number of Power Levels: 1


Series Number: 140


Specific Uses For Product: car audio systems, vehicle sound enhancement


UPC: 884938509626


Style: Compact Active Subwoofer


Indoor/Outdoor Usage: Indoor


Manufacturer: Pioneer Corporation


Shape: rectangular prism


Set Name: Compact Series


Item Weight: 7.38 pounds


Item model number: TS-WX140DA


Date First Available: May 12, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 5 – May 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

    • Good compact powered subwoofer.
Size: 6-5/8" x 3-1/8" - 160W Style: 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. ... show more
Reviewed in the United States on August 2, 2025 by Palindrome
    • Exactly what I wanted
Size: 8” x 5-1/4" - 170W Style: Compact Active Subwoofer
Review Image by Bear Bear
Review Image by Bear Bear
Review Image by Bear Bear
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. ... show more
Reviewed in the United States on October 11, 2025 by Bear Bear
    • 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 all-in-one option
Size: 8” x 5-1/4" - 170W Style: Compact Active Subwoofer
Wiring was very simple, and the sound quality is good. Can't beat the simplicity. It's advertised as responding to 60 Hz, but I don't get much below 80Hz or above 120Hz on mine and it's paired with a high-end Pioneer head unit. So the tone is a little weird and doesn't fully fill in the gap. Other than that, it's been a great addition to my system, and for my truck it's about the only option that would fit so I'm happy with it. ... show more
Reviewed in the United States on December 22, 2024 by Bonnie D.
    • Jeep Gladiator Perfect Fit
Size: 6-5/8" x 3-1/8" - 160W Style: Compact Powered Subwoofer
I'm running a JL Audio Fix 86 with sub outs that go to this subwoofer behind the rear seat. I'm shocked at how clean and the clarity of the subwoofer is. It's strong enough to vibrate the mirror, but it's clearly not going to shake the car. The size was perfect to fit behind the seats in my jeep gladiator and the sound is so clear and sharp that others are impressed when they hear it and learn it's coming from the incredibly small subwoofer. I've got the sub set at max gain and full frequency, but the Fix86 is set at 80hz and uses a remote to control the gain. All other speakers in the Jeep are infinity Kappa's which provide incredible clarity as well and I have those set at 80hz on the crossover. ... show more
Reviewed in the United States on September 15, 2025 by D. Fantasia
    • Broken
Size: 8” x 5-1/4" - 170W Style: Compact Active Subwoofer
Item is defective, doesn't even turn on. Reset button is gone, I mean is unsoldered to the main board (broken) I used a flashlight to take a closer look to the connectors and surprisingly all of them have rust. I don't even know why they sold this item in that condition. The outer shell looks like new. But the important stuff (connectors are really deteriorated). ... show more
Reviewed in the United States on January 9, 2026 by Diego Loera
    • Super quality
Size: 8” x 5-1/4" - 170W Style: Compact Active Subwoofer
Excellent sound quality at a great price. Fixed it in my Land cruiser, under the driver's seat. Wow! Super experience.
Reviewed in the United States on January 7, 2026 by Satheesh
    • VERY good
Size: 8” x 5-1/4" - 170W Style: Compact Active Subwoofer
Very small, and impressively integrates itself with the music. No booming bloated bass. Power is adequate for my application. No window-rattling bass here, you shouldn't expect it from only 8". Not really a fan of BIG remote but at least it looks nice. I'm impressed and satisfied, especially for the price. If you're using speaker level input, you have to CUT the included cable end and split into + and - to connect the speaker input. Took me a few minutes to understand 1 sheet graphics based manual, but once I did, it all made sense. ... show more
Reviewed in the United States on August 5, 2025 by B. Lee

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