Contact us
Close contact box
Connect ID #
470 928 29
Connect ID #
470 928 29

Sorry, chat is currently unavailable

Don't wait on hold. We'll call you back when it's your turn to talk with the next available .
Please enter your name  
Please enter your phone number  
Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.

Thank you. We will be calling you .
We're sorry. We have encountered a problem.

Pioneer TS-A879 A-Series + 3-1/2" 2-way car speakers

Item # 130TSA879

Find what Fits your vehicle


Checking fit...

Item # 130TSA879

Ships free

On backorder

Deeply discounted installation gear

C$109.99 pair

About the Pioneer TS-A879

Alexander H.

Don't overlook this little speaker

More and more automakers like Toyota, GM, and Chrysler equip their vehicles with 3-1/2" speakers in the dash, and Pioneer has the perfect upgrade. These Pioneer TS-A879 3-1/2" 2-way speakers flaunt surprising power-handling and solid construction. A carbon and mica-reinforced, injection-moulded polypropylene woofer adds sturdiness to your sound while the polyetherimide tweeter steps up the detail. Pioneer includes inline high pass filters with high-quality capacitors to protect the speakers from any damage that lower frequencies can cause. Overall, you can look forward to more clarity from your tunes than with your factory speakers.

Product highlights:

  • 3-1/2" carbon and mica-reinforced injection-molded polypropylene midrange speakers
  • 1" polyetherimide balanced dome tweeters
  • inline crossovers
  • handles up to 100 watts RMS (450 watts peak power)
  • frequency response (using included inline crossover): 850-33,000 Hz
  • sensitivity: 85 dB
  • woofer top-mount depth: 1-1/2"
  • grilles not included
  • warranty: 1 year
  • MFR # TS-A879

What's in the box:

  • Two 2-way speakers
  • Two 10" lengths of speaker wire with in-line high pass crossover (female quick slides on one end and unterminated wire on the other)
  • Warranty information
  • Specs printed on box

Customer reviews for Pioneer TS-A879

Loading reviews...

Average review:

5.0 out of 5 stars
42 reviews

Filter by rating

Customer photos

Customer provided image, click to load a larger version.
Customer provided image, click to load a larger version.

Sort reviews

Sort by:
Items per page:
View page:

Verified customer (What's this?)
Verified employee review (What's this?)

Reviewed on

This review was collected as part of a promotion



Crutchfield response
Customer provided image, click to load a larger version.
<< >>

More details on the Pioneer TS-A879

Pat M.

Features & specs

Speaker Size 3 1/2
Design 2-way
Tweeter Design 1" Balanced Dome
Impedance (Ohms) 4
Tweeter Composition Polyetherimide
Woofer Composition Carbon and Mica reinforced IMP
Woofer Surround Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Sensitivity (1W at 1 meter) 85
Sensitivity at 2.83 volts N/A
Frequency Response 52 - 33k Hz
Minimum RMS Wattage ---
Maximum RMS Wattage 100
Peak Power Handling (Watts) 450
Top-mount Depth (Inches) 1 1/2
Bottom-mount Depth (Inches) 1 5/8
Cutout Diameter or Length (inches) 3 1/16
Mounting Height (Inches) 0.312

Product Research


Overview: Pioneer describes the TS-A879 as a wide range speaker (as opposed to a full range speaker), designed to replace the 3½" speaker used by several vehicle manufacturers. Please enter your vehicle information to confirm fit.

Crossovers: A 6 dB/octave, 850 Hz high-pass crossover is integrated in-line with each included 10" length of speaker wire. The output end of the wire has quick slides that plug onto the speaker terminals; the input end of the wire is not terminated. At the widest point the crossovers measure just under ¾" across.

Power: The 100 watt RMS power rating is valid only when using the included crossovers.

Frequency Response: The published frequency response is 52 Hz to 33 kHz (-20 dB), but the -3 dB point on the included high pass crossover is 850 Hz. (The included crossover should always be used, unless the speakers are actively filtered.)

Loading accessories...

Customer Q&A

1 question already asked

Is the bass blocker on the positive side? Normally the negative wire is striped
will  Feb 13, 2024
1 answer
Greetings Will. Thank you for your question. In this case the positive wire is black/white. There are two different size terminals on most speakers, the larger of the two being positive. If you look at the back of the speaker as well, the larger terminal also has a black/white wire.
hogan  Feb 13, 2024 (Staff)

Loading articles...

Compare the sound