Pioneer TS-A1674R

6.5" 3-Way A-Series Coaxial Car Audio Speakers

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Product videos

• Peak Power: 600W
• RMS Power: 70W
• 3/8" Dome Tweeter
• Mounting Depth: 1-3/4"
• Carbon Graphite IMPP Interlaced Aramid Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 90dB

Learn more about the tsa1674r

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

tsa1675s thumbnail

Pioneer TS-A1675S (Ships as TS-A1670F)

OUR PRICE: $90.00

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Product Highlights

• Peak Power: 600W
• RMS Power: 70W
• 3/8" Dome Tweeter
• Mounting Depth: 1-3/4"
• Carbon Graphite IMPP Interlaced Aramid Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 90dB



Authorized dealer

2011 Pioneer A-Series Car Speakers
Improving on the previous design of the Pioneer A-Series speakers, the new 2011 Pioneer TS-A1674R prove to be a big step forward for the already award winning speakers. The most notable improvement on these new speakers is the enhanced power handling of the speakers. With an RMS power handling of 35 watts. The Pioneer TS-A1674R becomes a great solution for a factory replacement speaker. However, Pioneer increased the Max power handling to 300 watts, which is great for those that want to power these speakers with an aftermarket amplifier. Using Carbon graphite IMPP interlaced aramid fiber cone and an elastic polymer surround, the diaphragm response is smooth and results in natural, crisp sound. For those that want the latest in car audio loudspeaker technology, Pioneer is an excellent choice and a leader in the mobile loudspeaker industry. Improve your ride for 2011 with the Pioneer TS-A1674R.

  • 6-1/2" A Series 3-Way Car Speakers
  • Power Handling:
    • Peak: 600 watts per pair / 300 watts each
    • RMS: 70 watts per pair / 35 watts each
  • Carbon graphite IMPP interlaced aramid fiber cone
  • Light weight elastic polymer surround
  • 1-5/8" Midrange with 19 g (0.7 oz) strontium magnet
  • 3/8" Dome tweeter
  • High sensitivity and power handling
  • Shallow basket design
  • 4 ohms impedance
  • Heat-resistant voice coil
  • 220 g (7.6 oz) Strontium woofer magnet
  • Top-mount depth: 1-3/4"
  • 1-year warranty

Priced Per Pair

Product history:

Pioneer TS-A1675S thumbnail
(newest, current model)
Pioneer TS-A1674R thumbnail
(previous model, replaced by Pioneer TS-A1675S (Ships as TS-A1670F))
Pioneer TS-A1673R thumbnail
(previous model, replaced by Pioneer TS-A1674R)
Pioneer TS-A1672R thumbnail
(previous model, replaced by Pioneer TS-A1673R)

Specifications & Details

Speaker Specifications
Priced Per
Speaker Size
3-way Coaxial
Tweeter Design
Tweeter Size
Woofer Composition
Carbon Graphite IMPP Interlaced Aramid Fiber
Woofer Surround
Elastic Polymer
Peak Power Handling
300 watts
RMS Power Handling
35 watts
Total RMS Per Pair/Set
Total RMS Per Pair/Set
90 dB
Frequency Response
37 - 30,000 Hz
Impedance (Per Voice Coil)
4 ohms
Voice Coil Diameter
Shallow Mount Installation
Magnet weight
Magnet Type
Top-Mount Depth (Mounting Depth)
Bottom-Mount Depth
Cutout Dimensions
Cutout Dimensions
5" x 5" 
Number of Speakers
CTA-2031 Compliant
General specifications
Marine Certified
Hi-Res Certified
Speaker Grilles
Includes Damping Kit
What is in the box?
WITB: Speakers
Other Accessory #1
Other Accessory #2
Other Accessory #3
Other Accessory #4
Other Accessory #5
Other Accessory #6
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Model Number:




Internal SKU:


Internal Product ID:


Product and How-to Videos

  • How To Test Speaker Polarity | Tips & Demo | Car Audio 101
  • Replace your Car Speakers and Upgrade to Better Sound | Sonic Electronix

Customer Ratings & Reviews

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These Are The Ones You Want

I'm using these in a 2012 Toyota Corolla, powered by a JVC KW-R500. The head unit puts out 20 watts RMS x 4, which has proven to me to be plenty for these speakers. No amp needed - at all.

Do these sound as good as two hundred dollar (or more) components? Probably not, but so what - they sound great to me. The highs are definitely there, and bass is surprisingly present as well. In fact, I like the bass from these better than my 6 x 9's (just don't tell my 6 x 9's I said that). I'm getting subs and an amp soon, so I don't really care too much about the deep bass, but the mid bass/mid range is good.

For the price, or even a little more, I'm not sure if you can beat these. They sound good throughout the range and are efficient, hence my head unit power being easily sufficient for these. They get plenty loud. No amp needed. I bought these based on reviews from this site, as well as other major sites. I'm glad I did. Pioneer is a brand you can trust, and the price is great.

(At first, I wasn't sure about these because I didn't like how things sounded right after my install was complete. But that was just because I needed to tweak the EQ settings on my HU. After doing that, these things screamed - in a good way.)

By Aaron on August 4, 2012


found this helpful.

good value for the price

Good replacement speakers for my uncles Chevy crew cab.

By Edgar on February 13, 2012


found this helpful.

Thick music

We (my wife and I) like music from classical to R&B to Tool (metal) These speakers reproduce sounds you don't normally hear from headphones, ear buds, and low end speakers. Thick sound fills our car, all the tones balanced nicely, Tight bass, solid treble (not crashy, or painful/shrill), plenty of clean midrange, and all working in harmony to wash your ears with honey smooth sound.

These speakers were installed in the front door panels, paired with a pioneer DEH2200 UB deck and Pioneer TS-A1374R speakers in the rear doors. I have done many installs for myself and helped friends and by far the best sound comes from pairing like with like. Pioneer is not the loudest sound out of the box, but I am always impressed with the RANGE (37-30,000HZ! and 300watts?!?), and quality of Pioneer sound. WITHOUT AN aftermarket AMP.

Tried these in another few cars, but not so good without the pioneer deck. Paired with a kenwood, and a JVC these speakers sounded quiet and a little overblown (foggy/loose bass) and the highs were a bit shrill or piercing.

By Jesse on January 27, 2013


found this helpful.

worth spending money on these speekers

very good choice nice sound for the size it give you much more..

By riz on September 11, 2012


found this helpful.

Pioneer TS-A1674R‏

Great sound, very clear, easy installation.

By Lil T on February 27, 2012


found this helpful.

good sound

These speakers sound really good especialy for replacing any stock speakers they have nice crisp sound and pretty good bass and not a bad price eather.

By jocelyn on December 8, 2011


found this helpful.

Pioneer TS-A1674R

I would definitely recommend these speakers. They fit perfectly and have a crisp, clear sound in my car. The price was good too!

By Tina on February 4, 2013


found this helpful.

Good radio

Overall, I would rate this radio as a B. I love the settings and the adjustments it gives you. But, when the radio is first turned on, the first button that is pushed automatically changes the radio to the USB setting. It does this every time. Then you have to change it back to the radio or AUX (whichever you are wanting) in order to listen to it. No biggy, just gets annoying

By Stevo on January 29, 2013


found this helpful.

Great Value for the price!!!!!

Crystal clear and a nice sound all around, i run these in my crx up front and in the back i also put bass blockers on them cause i got two 12 inch woofers for my bass. So these work extremely well for mid range and tweeter sounds.

As far as the bass the speakers offer i have no clue,......but the cone looks good and rigid ( not flimsy paper) which is a good sign for making bass.

By EL on November 3, 2012


found this helpful.


The speakers came sooner than they said and they were very easy to install in a 99 Escort ZX2.. I bought the pioneer ts-a1674r. 5x7 in the back and 6 1/2 for the front doors. They sounded great once installedcrisp and clear sound once the radio is adjusted the right way. I would definitely recomend these speakers.

By ZX2 on September 19, 2012


found this helpful.


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