Pioneer TS-A120B A-Series 12″ 2-ohm Car Subwoofer

Brand: Pioneer
Model Number: TS-A120B
UPC: 884938416887
Model Number: TS-A120B
UPC: 884938416887

Pioneer TS-A120B A-Series 12″ 2-ohm Car Subwoofer

  • Ported enclosure with one A-Series 12″ 2-ohm subwoofer
  • Glass fiber/mica reinforced polypropylene cone with butyl rubber surround
  • Stamped steel basket
  • Passive (non-amplified) design provides system flexibility
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Product Description

Features & Specifications




Pioneer TS-A120B A-Series 12″ 2-ohm Car Subwoofer

Pioneer TS-A120B A-series sound design purposely matches the subwoofer and full-range loudspeakers to provide seamless and smooth sound characteristics with dynamic, high impact bass that lets you hear and feel the music. The Pioneer TS-A120B is a pre-loaded bass-reflex (ported) subwoofer enclosure. It’s passive design offers maximum flexibility in amplifier matching and in the wide variety of vehicles it can be used in.

Linear, Balanced Motion

Linear, balanced motion in both the forward and reverse directions of cone movement is critical to accurate reproduction of recorded sound waves. Careful engineering of the entire motor structure and suspension system (voice coil, magnet, surround and spider) is required maintain a high level of linearity, even during high output / high excursion transients.

Bass is the place

Whether you’re looking for window-rattling boom or a subtle low-frequency boost, there’s nothing like a good subwoofer to bring out the full range and power of your favorite music. Pioneer taps into their decades of experience in the quest for great sound, and their TS-A120B ported subwoofer enclosure will show you just how much they bring to the table.

Solid sub

The TS-A120B features Pioneer’s A-Series 12″ 2-ohm subwoofer, which uses an injection-molded polypropylene cone reinforced with glass fiber and mica, along with a butyl rubber surround that helps minimize distortion. The stamped steel basket adds rigidity, so the cone stays stable and the bass stays accurate. And with up to 500 watts RMS power handling, you’ll get the bass you’re looking for and then some. You’ll be amazed at what you’ve been missing.

CarSoundFit App

Pioneer TS-A120B CarSoundFit app is actually a car sound simulator for experiencing in-car sound with your own smartphone. Hear the difference between original car speakers and different Pioneer audio upgrades: convince yourself of the level of quality Pioneer can offer for your vehicle. For a virtual listening demonstration of these and many other Pioneer car speakers, download the free Pioneer CarSoundFit app.


The TS-A120B features a single 12″ driver made with a glass fiber and mica interlaced, injection molded polypropylene (IMPP) cone with butyl rubber surround, mounted in a matched ported enclosure. Careful engineering of the entire motor structure and suspension system gives balanced and linear motion of the cone, both forward and reverse directions, maintaining a high level of linearity, even during high output/high excursion transients.


The TS-A120B is part of Pioneer’s A-series speakers, purposely designed to match A-series full-range speakers, providing smooth and seamless sound characteristics with dynamic, high-impact bass.

Brand Pioneer   Model Pioneer TS-A120B
Product: Pioneer TS-A120B A-Series 12" 2-ohm Car Subwoofer

Woofer Size: 12"
Speakers Per Box: 1
Woofer Material: Glass fiber, IMPP
Enclosure Type: Ported
Color: Black
Pieces in System: 1
Width: 19"
Height: 14-7/8"
Depth: 17-5/8"
Connector Type: Binding posts
Frequency Response: 20-2600 Hz
Power Range (Watts RMS): 500
Maximum Wattage: 1500
Sensitivity: 78 dB
Impedance: 2 ohms

What's in the box

Pioneer TS-A120B owner's manual
Pre-loaded 12" passive subwoofer enclosure
2 Angled mounting brackets
Eight 1" Phillips-head screws
Instruction sheet
Warranty information

Car Subwoofer Size

RMS Power


Enclosure - Car Compatibility

Enclosure Type

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Pioneer Canada 1 Year Limited Warranty