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Deal.ai › Pioneer
Pioneer
TS-A120D4 12" A-Series Dual 4-Ohm Voice Coil Subwoofer
Pioneer

TS-A120D4 12" A-Series Dual 4-Ohm Voice Coil Subwoofer

4(4 ratings)

Best price now

$70.00at Pioneer ElectronicsChecked Nov 10

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Price facts

  • Last seen at $70.00 at Pioneer Electronics on Nov 10.

Our take on the TS-A120D4 12" A-Series Dual 4-Ohm Voice Coil Subwoofer

The Pioneer TS-A120D4 is a 12-inch car subwoofer with a dual 4-ohm voice coil, so it can be wired to a 2-ohm or 8-ohm load depending on the amplifier. Its IMPP cone blends glass fiber and mica into injection-molded polypropylene, backed by a butyl rubber surround and a dual polycotton spider for control at high excursion. A 60 oz double-stacked magnet and vented pole yoke give it the power handling and thermal headroom of a serious bass driver. It suits shoppers building a ported or sealed box for a single sub or a pair, and it competes with mainstream 12-inch dual-voice-coil subs on cone materials and magnet size rather than on extras.

Best forCar audio builds wanting a 12-inch sub with flexible wiringPorted or sealed box setups for deep bassPairing with a mono amp that runs a 2-ohm loadShoppers who want a stout magnet and rugged cone
Pros
  • Dual 4-ohm coils allow 2-ohm or 8-ohm wiring
  • IMPP cone with glass fiber and mica resists flex
  • Butyl rubber surround holds up over time
  • Dual spider keeps the cone linear at high excursion
  • 60 oz double-stacked magnet for strong motor force
  • Vented pole yoke helps manage heat
Cons
  • Needs a capable amplifier to drive it properly
  • Requires a suitable enclosure, which is not included
  • Deep mounting depth limits some installs
  • No grille or wiring hardware in the box

TS-A120D4 12" A-Series Dual 4-Ohm Voice Coil Subwoofer prices at every store

  • Pioneer ElectronicsNew

    In stockReturn policy

    $70.00Checked Nov 10
    Visit Pioneer Electronics

About the TS-A120D4 12" A-Series Dual 4-Ohm Voice Coil Subwoofer

This is a 12-inch subwoofer with dual 4-ohm voice coils. The cone is made of glass fiber and mica interlaced Injection Molded Polypropylene (IMPP). It has a butyl rubber surround.

A polycotton and cotton dual spider supports strength and linearity during high excursion. An oversized 60 oz double-stacked magnet and a vented pole yoke increase power handling.

Size
12 in
Voice coil
Dual 4-ohm
Cone
Glass fiber and mica interlaced Injection Molded Polypropylene (IMPP)
Surround
Butyl rubber
Spider
Polycotton / cotton, dual
Magnet
60 oz, oversized, double stacked
Pole yoke
Vented
Series
A-Series

Questions and answers

What amplifier power does the TS-A120D4 need?
It is a dual 4-ohm sub, so wire the coils in parallel for a 2-ohm load or in series for 8 ohms. Match it to an amp rated for that load, with headroom above the sub's rated power.
Should I use a sealed or ported box?
Both work. A sealed box gives tighter, more controlled bass; a ported box tuned low gives more output. Build to Pioneer's recommended enclosure volume for this driver.
Can I run two of these on one amp?
Yes. Two dual 4-ohm subs can be wired to a 1-ohm or 4-ohm total load, so check what your amplifier is stable at before wiring.
Is it a replacement for a factory sub?
It is a full-size 12-inch driver, so it needs a proper enclosure and mounting depth. It is not a drop-in swap for a factory sub in most vehicles.
What is in the box?
The subwoofer itself. Expect to supply your own enclosure, wiring and amplifier.
Where is the TS-A120D4 12" A-Series Dual 4-Ohm Voice Coil Subwoofer cheapest?
At Pioneer Electronics, for $70.00, as of our latest check.
What do buyers say about the TS-A120D4 12" A-Series Dual 4-Ohm Voice Coil Subwoofer?
Rated 4 out of 5 from 4 ratings.

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