Skip to: | | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

PremierTry Message.
Home > 
Automotive & Industrial > 
Car Electronics > 
Car Speakers > 
Pioneer > 
Item#: 9SIA0WY2CM7159

Pioneer TS-A1072R 4-Inch 3-Way 150-Watt Speakers (Pair)

  • Peak: 300 watts per pair / 150 watts each
  • RMS: 40 watts per pair / 20 watts each
  • Foam rubber coated cloth surround
  • 15/16" Light weight balanced dome with magnetic fluid midrange

ICON Loading...
  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

4" 3-Way Speaker
  • 150 Watts Max Power (20 Watts Nominal)
  • Composite IMPP Cone with Interlaced aramid fiber
  • Custom-Fit Basket with 4- and 2-Hole for Flexible Mounting Applications



Absolute fidelity to musical sources takes form from speakers that reproduce the ambience in which sounds originate. Stage size, musicians’ movement, aural reflection and other distinctive details all bring these sounds to life. Pioneer A-Series speakers are available in 2-way component packages or coaxial designs in multiple sizes that fit most vehicles.



The "Open & Smooth" sound concept of our industry-leading speakers delivers both sonic excellence and performance. The open-staging and smooth transition of driver response makes for an immersive experience that is truly the ultimate in-car sound.

  • Open: Open staging and sound characteristics enhance the widening effect that extends way beyond the space between speakers.
  • Smooth: With smooth transitions between mid-bass and tweeter, sound from these speakers is not marred by crossover frequency dips.


The A-Series IMPP cone is designed with long aramid fibers to provide strength and durability that powerful bass sound requires. The revolutionary durable, yet lightweight IMPP cones significantly reduce mid-to-low range distortion and reproduce sound staging to a natural effect. The high-density compressed internal architecture is resilient, handles high power well, and transfers sound quickly. The result is a full-bodied, rich sound character with midrange depth that conventional IMPP cones cannot match.



The mid-range is a 15/16" Light Weight Balanced Dome with Magnetic Fluid and includes its own neodymium magnet, for high-performance reproduction with low distortion, and the 3/8” Dome Tweeter delivers smooth, accurate highs.



A custom-fit basket will fit both 4- and 2-hole mounting applications, making installation easy.


Model TS-A1072R
Size 4"
Max. Music Power (Nominal) 150 W (20 W)
Cone Material Aramid IMPP
Frequency Response 45 Hz to 30 kHz
Sensitivity (1 W/1 m) 90 dB
Impedance 4 Ω
Crossover Frequency ?
Mounting Depth 1-5/8"
Cut-Out Dimensions 4"

Learn more about the Pioneer TS-A1072R






Component System
Speaker Size


Woofer Material
Composite IMPP Cone with Interlaced Aramid Fiber
Surround Material
Foam Rubber Coated Cloth
3/8" Soft Dome
Voice Coil
Voice Coil Bobbin: Glass-Imide


Peak Power
150 Watts
RMS Power
20 Watts
90 dB (1W/1m)
Frequency Response
45 Hz - 30KHz
4 Ohm
Mounting Depth
1.69" (43 mm)
Cut-out Dimensions
3.5" (90 mm)


"Open and Smooth" Sound Design

4 & 2-Hole Mounting Capability

Damper: Aramid Fiber
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Pioneer TS-A1072R

Do you own this product? Write a Review

ICON Loading...

Filter Results

  • Jacob S.
  • 5/19/2010 12:28:20 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggs

Pros: Sounds great.

Cons: Low watt handling. Blew within minutes. poppy sounds.

Other Thoughts: good thing my stock ones still worked. wish the packaging didnt get thrown away so i could return them.

Did you find this review helpful? Yes No

  • Alex F.
  • 3/14/2008 10:36:28 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsGood Speaker, Bad Size

Pros: This speaker performs well for it's small size regarding audio quality. The treble and mids can be pleasantly earshattering if the volume is maxed out and there is no sound distortion. The bass is not very impressive but still sounds decent and also doesn't distort at all at high volumes. As far as audio quality, these speakers get 5 stars as speakers in the 4in. speaker class.

Cons: The most important thing to take note of when buying new speakers is to make sure they fit. I bought these four inch speakers for my 4 inch speaker mount in my car, but when I tried to install them I found that they were way too big! Not only did the screw sockets not match up but the entire speaker itself did not even come close to fitting in. So if your 4 inch speaker mount looks like it's kind of a tight fit, do not buy these. Play it safe and go with the smaller 2 ways.

Other Thoughts: My saab 9-3 4in speaker mounts were very tight and small, located up on the dash, but if your speaker mounts are in the door and look like they have enough space around them, you will not be disappointed in buying these speakers.

2 out of 2 people found this review helpful. Did you? Yes No

  • Robert B.
  • 1/5/2008 4:04:35 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsExcellent woofer, midrange and tweeter.

Pros: This high-end 4" 3-way speaker is at the top of its class. With no bass distortion or inadequate mid and high range coverage, the Pioneer speaker is great for small cars that cannot fit larger speakers. The woofer produces clear bass when connected to a 50 Watt or more stereo head unit. The speaker alone is not earth-shattering bass but compliments any subwoofer. The midrange gives a feel that your experiencing the performance in person; it is difficult to differentiate from live music radio. The tweeter is also excellent for reporoducing voice. Either way, all three components of this 3-way speaker is the best of 4" speakers available.

Cons: The package does not include wire crimps to connect the new wires that come with the speaker and the old wires connected to the head unit.

Other Thoughts: These speakers were installed in my 1992 Metro Geo. Although small speakers, they the Pioneer brand always makes the best speakers for any car. If you have a larger car like my Corvette VO6, choose the primier end. They are two levels better than these speakers allow more versatility. Overall, these high-end 4" speakers are excellent for small call sound systems and a great buy when you want quality for a decent price.

2 out of 4 people found this review helpful. Did you? Yes No

Compare Offers from All Sellers newegg

Seller Name & Rating Offer Details  
ICON Loading...
Selected Items

Best Service Sellers

Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
Home > 
Automotive & Industrial > 
Car Electronics > 
Car Speakers > 
Pioneer > 
Item#: 9SIA0WY2CM7159
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.