Pioneer's goal is to build speakers that accurately cover the whole frequency spectrum — highs, mids, and lows. The TS-A1370R 3-way 5-1/4" speakers start with 3/8" PET silver film dome tweeters and 1-5/8" pearl polycarbon midranges for stellar coverage of the highs and mids.

The Aramid fiber-reinforced IMPP (Injection Molded Polypropylene) woofers have excellent low-frequency response for strong, gutsy bass. Tough butyl rubber surrounds contribute to long life. Grilles are included.

Priced per pair

Product Highlights:

  • 3-way 5-1/4" speakers (pair)
  • Aramid fiber-reinforced IMPP woofer with butyl rubber surround
  • 1-5/8" PPC (Pearl PolyCarbon) semi-dome midrange and 3/8" PET silver film dome tweeter
  • frequency response: 40-30,000 Hz
  • recommended power range: 2-35 watts RMS
  • peak power handling: 160 watts
  • sensitivity: 91 dB
  • top-mount depth: 2-1/8"
  • warranty: 1 year
  • Our 60-day money-back guarantee

Why replace your car's original speakers?

The speakers that originally came in your car were made from inexpensive materials, designed to create acceptable sound at the lowest possible cost to the manufacturer. If you love music, you deserve better. Name-brand aftermarket speakers deliver fuller, richer sound with considerably more detail and nuance, and they're capable of playing louder and cleaner than factory speakers. Connect new speakers to your factory radio and you'll get the best possible sound from your dealer-equipped system. Pair them up with a new car stereo for a level of enjoyment that can rival a high-fidelity home audio experience.

Pioneer TS-A1370R Reviews

Average Customer Review:

2 reviews
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Written By turtle, lansing on Sunday, April 09, 2006

these speaks have great bass have great all around sound i have them in my lhs

Good speakers for the money

Written By Mark, Jackson, MS on Wednesday, October 05, 2005

Crutchfield Customer Review (What's this?)

I purchased these speakers to replace the rear door speakers in my 03 F150 SuperCrew. In general, I am very pleased. The speakers sound good for their size, but tend to distort if you really crank it up.

Hands-on research

What's in the box?

Download owner's manual

  • Two 3-way speakers
  • 2 Grilles
  • Two 13" lengths of speaker wire (each length of speaker wire has quick-slides on one end and bare wire on the other end)
  • 8 Self-tapping screws
  • 8 Speed clips
  • Warranty sheet

Product Research


Woofers: Each speaker features an interlaced Aramid fiber-reinforced IMPP (Injection Molded Polypropylene) cone woofer. With long Aramid fibers interlacing together inside, this IMPP cone design provides the strength and rigidity powerful bass sound requires. The high-density, compressed internal architecture is resilient, stacks up against high power and transfers sound very quickly. The result is full-bodied, rich sound.

Midranges: Each speaker uses a 1-5/8" Foamed Pearl PolyCarbon (PPC) balanced dome midrange with magnetic fluid and a strontium magnet. PPC is a lightweight material that delivers high sensitivity, open sound character and smooth extended frequency response. Its high inner loss reduces distortion. It's blended with special carbon fiber for UV resistance and protection against the harsh environment of a car.

Tweeters: Each speaker uses a 3/8" PET silver film dome tweeter for crisp, clear highs.

Surrounds: For durability and a smoother response, each speaker uses a butyl rubber surround.

Our Product Research Team

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