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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 | Compact Active Sub w/Built-In Amp, Works with Most Car Radios

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Aug 11
Order within 1 hour and 31 minutes
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Style: 8” 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 hertz


Connectivity Technology: RCA, Speaker level input


Audio Output Mode: Mono


Audio Output Mode: Mono


Mounting Type: Surface Mount


Enclosure Material: IMPP


Speaker Type: Subwoofer


Additional Features: Bass Boost


Antenna Location: For Cars


Subwoofer Diameter: 20 centimeters


Color: Black


Is Waterproof: False


Warranty Type: 1 year


Control Method: Remote


Speaker Size: 27 centimeters


Woofer Diameter: 20 centimeters


Tweeter Diameter: 1 inches


Water Resistance Level: Not Water Resistant


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


Controller Type: Remote Control


Processor Count: 1


Frequency Response: 200 hertz


Number of Audio Channels: 1


Signal-to-Noise Ratio: 95 db


Connectivity Technology: RCA, Speaker level input


Wireless Technology: No Wireless Communication Technology


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Wiring


Audio Driver Type: Dynamic Driver


Audio Driver Size: 20 centimeters


Number Of Circuits: 1


Brand: PIONEER


Model Number: TS-WX140DA


Model Name: TSWX140DA


Built-In Media: (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


Warranty Description: 1 year


Number of Items: 1


Customer Package Type: Standard Packaging


Series Number: 140


UPC: 884938509626


Manufacturer: Pioneer Corporation


Item Type Name: Car Powered Enclosed Subwoofer


Speaker Maximum Output Power: 170 watts


Input Voltage: 12 volts


Number of Power Levels: 1


Unit Count: 1 Count


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


Item Weight: 7.4 pounds


Compatible Devices: Car


Compatible with Vehicle Type: Car, Golf Cart, Truck


Power Source: Corded Electric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 11

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


  • 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. ... show more
Reviewed in the United States on October 11, 2025 by 805Bear

  • Nice boost to my system
Easy to install, fits under the seat as advertised. Sound quality is good for a compact sub. Build quality is excellent, unit is sleek and looks good. Unit is easy to operate and functions well with my aftermarket head unit. Good value.
Reviewed in the United States on October 24, 2024 by Mike Fugate

  • VERY good
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

  • Broken
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

  • Great all-in-one option
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.

  • Great sound. Very compact. No amp!
Installing was super easy with some tutorials online, sound is perfect for me. Loud enough to enjoy my music on the highway with my windows open! Not obnoxiously loud but just right to supplement my 4.5" door speakers. Plus, you don't need a separate amp! Fits right under my passenger seat!
Reviewed in the United States on July 11, 2025 by David Cottingham

  • Pioneer sound quality...
Arrived in good condition and on time. Installed and I am still enjoying the music, adding greater depth to the sound. It goes well with the Pioneer deck I use.
Reviewed in the United States on January 13, 2026 by SuperSoca

  • Excelente compra
Excelente sonido, fácil de instalar, un cambio dramático en la calidad del sonido
Reviewed in the United States on June 22, 2026 by Walter P.

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