Blaupunkt GTx 662 DE

6-3/4" 2-way car speakers

Item #: 023GTX662D

In Stock

23 Reviews

Installation gear for most cars

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Get your soundstage back

Blaupunkt's GTx 662 DE 6-3/4” speakers offer the sonic clarity you want for your music at a budget-friendly price. They're a great option for replacing factory speakers that have lost their stage presence.

The GTx 662 DE speakers use injected polypropylene (IPP) woofers for lively midrange and low-frequency response. Their 2-way speaker design also includes 1" Mylar dome tweeters which deliver all the details and ambience in your music. The speakers' low profile enables you to install them behind the factory grilles in many vehicles, but they also include stylish protective grilles for custom installations. 

Product Highlights:

  • 6-3/4" 2-way car speakers (pair)
  • injected polypropylene woofer with foam surround
  • 1" Mylar dome tweeter
  • black steel basket
  • power range: 2-45 watts RMS (200 watts peak power)
  • frequency response: 60-22,000 Hz
  • sensitivity: 92 dB
  • top-mount depth: 2-1/5"
  • grilles included
  • warranty: 1 year
  • Our 60-day money-back guarantee

Why replace your factory 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.

Blaupunkt GTx 662 DE Reviews

Average Customer Review:

23 reviews
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Solid Sound Quality for price

Written By J.C., South Carolina on Friday, October 23, 2015

Crutchfield Customer Review (What's this?)

Great Price and good sound quality. Installation was easy. Supplied Mounts didn't fit flush as I wanted but was still able to install.

Pros: Good Price and Sound Quality. Sounded the best with 5 Channel amp I installed with 2 10" subs.

Cons: Supplied speaker mounts didn't fit flush

Great Sound for the price!

Written By FamousAmos, Nebraska on Monday, October 19, 2015

Crutchfield Customer Review (What's this?)

Very good sound at a good price! Speaker is proving to be very durable.

Pros: Good sound durable

Cons: None

Great Speakers Great Value

Written By Joe W., Washington on Thursday, July 30, 2015

Crutchfield Customer Review (What's this?)

These are very good speakers and a great value for the money. They have excellent construction and they handle the power of your average high end stereo units. Also depending on the dealer the installation instructions and materials included with them make replacing old speakers a breeze. I could not believe that it only took about 20 minutes for each door to have the job done. The sound is great from these speakers and I would recommend them to anyone.

Pros: Poly cone construction and 2 way speakers.

Blaupunkt GTx 662 DE

Written By Anonymous, Misawa, Japan on Wednesday, June 24, 2015

Crutchfield Customer Review (What's this?)

great value

Blaupunkt GTx 662

Written By C20, Sanford Nc on Monday, June 15, 2015

Crutchfield Customer Review (What's this?)

Sounds great low price

Pros: Inexpensive and great sounding

Cons: None

Blaupunkt GTx 662 DE

Written By CamaroZ, Ohio on Wednesday, June 10, 2015

Crutchfield Customer Review (What's this?)

Put these into the rear side of a 97 Camaro. They sound good and have decent bass. They did not fit correctly and I ended up only using 3 screws to hold them in rather than 4. Still was easy to install maybe 20 min total.

Pros: crisp sound decent bass

Cons: did not have an exact fit

Blaupunkt GTx 662 DE

Written By Anonymous, Evanston, Illinois on Tuesday, June 02, 2015

Crutchfield Customer Review (What's this?)

Cool sound


Written By DLR, Florida on Sunday, May 10, 2015

Crutchfield Customer Review (What's this?)

Speakers did not fit well into bracket on my Equinox doors but I did manage to get them to fit.

Pros: They do have clear sound quality

Cons: Not enough bass for my preferences

Really good

Written By Maynard, New York on Sunday, May 03, 2015

Crutchfield Customer Review (What's this?)

Really good

Blaupunkt GTx 662 DE

Written By Anonymous, Virginia Beach, VA on Monday, April 27, 2015

Crutchfield Customer Review (What's this?)

Good sound and the fit was right on for my truck.

Pros: Pretty easy to install, maybe 20 min per side to do.

Good Speakers

Written By KenL, Colorado on Tuesday, April 21, 2015

Crutchfield Customer Review (What's this?)

These are pretty good speakers but they didn't quite fit perfectly into my stock door speaker housings in my 02 tundra front doors. The holes for the mounting screws were a little off so I had to bore out the holes a bit to get them to fit but they are OK now. I also used some weather stripping foam on the back side like the original speakers had to minimize the vibration noise. I would recommend this as I didn't do this on the first speaker and it really was vibrating my door at louder volumes so I took the speaker out and did this and it made a big difference.

Pros: Good Value and pretty good speakers all in all.

Cons: Did not fit perfectly.

Excellent upgrade

Written By K.S., Wisconsin on Saturday, April 04, 2015

Crutchfield Customer Review (What's this?)

They fit perfectly and were a huge upgrade from the factory speakers. Could not be happier with the speakers or Crutchfield.

Blaupunkt GTx 662 DE

Written By DanS, Battle Ground, WA on Sunday, March 22, 2015

Crutchfield Customer Review (What's this?)

Easy to install love the sound would buy again

Pros: Easy to install. Great sound.

Cons: None.

Nice upgrade for factory speakers

Written By Dirk, University Pl, WA on Thursday, March 05, 2015

Crutchfield Customer Review (What's this?)

Easy install with the enclosed factory speaker wire adapter. Everybody loves Blaupunit. Sweet grills even though I didn't use them as mine are mounted behind the door panels.

Pros: Good price. Decent low end for the size and price.

Blaupunkt GTx 662 DE

Written By kurt, North Carolina on Monday, February 16, 2015

Crutchfield Customer Review (What's this?)

Great sound easy fit wood buy again

Blaupunkt GTx 662 DE

Written By Destinee, Marco Island, Fl on Tuesday, January 27, 2015

Easy to install & they sound great!

These sound great.

Written By BG, New York on Sunday, November 09, 2014

Crutchfield Customer Review (What's this?)

Fair price and they sound great. I would buy these again.

Pros: great sound

Cons: none.


Written By Gp515, Glen Cove NY on Wednesday, August 13, 2014

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Blaupunkt GTx 662 DE

Written By Anonymous, Spartanburg,SC on Thursday, July 03, 2014

Crutchfield Customer Review (What's this?)

Very happy with this purchase. Sound is much improved over stock speakers. Installation was seamless.

Good speakers...

Written By J.Oz, West Chester, PA on Thursday, June 19, 2014

Crutchfield Customer Review (What's this?)

These were actually my 2nd choice for the rear deck of a 2002 Nissan Sentra SE-R. The first choice being a pair of Polk DXi651. Unfortunately, Crutchfield gave the Polks a "Does Not Fit" status for the rear deck, though I did install a pair in the front doors. In the end, the Blaupunkts were less expensive but only good performers.

Pros: - Price - Build quality seems very good - High Sensitivity...i.e., they play loud with a less powerful head unit

Cons: - Bass is OK, but lacks punch - Mid and Highs are good, not great

Blaupunkt GTx 662 DE

Written By Rob V, Minnesota on Monday, April 07, 2014

Crutchfield Customer Review (What's this?)

Happy with the performance and the quality. Excellent OEM replacement which is what i was looking for.

Pros: Sound good. Easy installation in a Safari van front doors.

Easy upgrade for '98 Jaguar

Written By KMac, North Carolina on Monday, March 10, 2014

Crutchfield Customer Review (What's this?)

I put these speakers in a '98 Jaguar, and it couldn't have been any easier. They attached to the existing locations without a single issue. With the additional optional screw holes available, I don't see how anyone couldn't adapt these to their specific installation. More importantly, they sound fantastic!

Pros: Great sound. Simplistic installation. Crutchfield also automatically suggested the necessary wiring harness.

Blaupunkt speakers

Written By MarioS, Orlando, fl on Saturday, January 11, 2014

Crutchfield Customer Review (What's this?)

Great product at a fair price. I will say that I love shopping at Crutchfield - I have never been disappointed!

Hands-on research

What's in the box?

Download owner's manual

  • Two 2-way speakers
  • 2 Grilles
  • Two 12' Lengths of speaker wire (each has female quick-slides on one end and tinned bare wire on the other)
  • Eight 1-1/8" Self-tapping screws
  • 8 Speed clips
  • Manual
  • Template

Product Research


Size Classification Note: Some manufacturers, including Blaupunkt, call this size speaker a 6-1/2". Because it requires a larger cutout than a standard 6-1/2" speaker, Crutchfield has traditionally referred to this size woofer as a 6-3/4". Please refer to the Crutchfield Vehicle Selector to confirm fit in your vehicle.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.