Search  for anything...

Blaupunkt 5.25-Inch 300W 4-Way Coaxial Car Audio Speaker, Set of 2

  • Based on 351 reviews
Condition: New
Checking for the best price...
$32.99 Why this price?
Save $54.00 was $86.99

Buy Now, Pay Later


As low as $8 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Audio Watt Store

Arrives Monday, Oct 26
Order within 13 hours and 7 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Features

  • 5.25-Inch 300W 4-Way Coaxial Car Audio Speaker
  • Made of the highest technical quality to ensure maximum reliability and durability
  • High-quality polypropylene woofer cone, a butyl rubber surround with Mylar dome tweeter, and ceramic magnet
  • MAX power handling 300 watts (300 Watts Peak) and an RMS power handling of 100 watts (300 Watts Peak)

Description

With over 90 years of innovation and excellence under their belt, you can be assured that Blaupunkt's 5.25" 300W 4-Way Coaxial Speakers (GTX525) will deliver a sound experience that will blow any other option out of the water. Featuring a max power output handling of 300 watts and an RMS power handling of 100 watts, the GTX525 will give your stereo the performance boost it deserves. The high-quality polypropylene woofer cone will create crystal-clear sounds that are pleasing to the ear. Take in the rich bass tones formed by the butyl rubber surround and Mylar dome tweeter, and feel as the music resonates throughout your car and turns your sound system into the ultimate sound experience.

Brand: BLAUPUNKT


Speaker Maximum Output Power: 300 watts


Frequency Response: 20 KHz


Connectivity Technology: Coaxial


Audio Output Mode: Stereo


Audio Output Mode: Stereo


Mounting Type: Coaxial,Car Mount


Enclosure Material: Polypropylene, Butyl Rubber, Mylar


Speaker Type: Coaxial


Additional Features: tweeters


Antenna Location: music


Subwoofer Diameter: 5.25 inches


Color: BLACK


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Touch


Speaker Size: 5.25 inches


Woofer Diameter: 5.25 inches


Tweeter Diameter: 2.54 centimeters


Specific Uses For Product: In-car audio system


Unit Count: 2 Count


Item Dimensions D x W x H: 8.58"D x 3.23"W x 9.45"H


Item Weight: 2 pounds


Compatible Devices: Smartphone, MP3 Player


Compatible with Vehicle Type: Car


Power Source: Corded Electric


Brand: BLAUPUNKT


Model Number: GTX525


Model Name: GTX525


Built-In Media: Grilles, Speakers


Number of Items: 2


UPC: 815592020899


Global Trade Identification Number: 99


Manufacturer: Blaupunkt


Speaker Maximum Output Power: 300 watts


Frequency Response: 20 KHz


Number of Audio Channels: 4


Impedance: 4 ohm


Connectivity Technology: Coaxial


Wireless Technology: No Wireless Communication Technology


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Coaxial


Audio Driver Type: Dynamic Driver


Audio Driver Size: 5.25 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Very satisfied
Louid and proud. Very good speakers. I am very well satisfied .
Reviewed in the United States on August 28, 2026 by James Brown

  • They rock!
These are really nice speakers and the price is awesome. They are very loud and the sound is clear with amazing treble the bass isn't much but they are 5 1/4" speakers. I installed them in my Brother's convertible and they have no problems being heard. Would defiantly buy them again!
Reviewed in the United States on June 14, 2021 by T. Bagshaw

  • Better than stock
I bought these as replacements for my stock Grand Prix speakers. The install was quick and easy. Sound way better than stock, and that's with 50 watts peak from the factory head unit. The highs and mid range sound great, bass is a little under powered, but I'm sure a 100w amp would fix that. Overall, good bang for the buck. ... show more
Reviewed in the United States on July 23, 2020 by CharlieP

  • Nice sound
Easy install, sounds good in my Jeep
Reviewed in the United States on July 20, 2026 by sunbum

  • Poorly Glued: The rubber surround to the cone came undone!
Nicely made speakers, but the wrong type of glue, I didn't even get a chance to try them out, and this is what I get. I'm not going to go through the aggravation to send them back. I'll have to do the job the factory should have done. GEE THANK'S !. These speakers probably sound just fine, but I'm not going to use them till I fix the rubber surround to the cone. The paper ring is no big deal. The other speaker seems okay just some minor defects. ... show more
Reviewed in the United States on January 12, 2022 by Jimmy

  • Good quality and sound for me
Price point good quality good and install OK
Reviewed in the United States on May 28, 2024 by William R.

  • Just What I needed
Great value for top name brand product. Perfect upgrade for the factory speakers in my car
Reviewed in the United States on May 11, 2024 by Reggie Jackson

  • Good speaker.
Not bad . Bass response is a bit weak but overall a decent speaker.
Reviewed in the United States on November 4, 2020 by LANCE CHRISTIAN

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...