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Sony XS-GTR1720

6-1/2"/6-3/4" 2-way car speakers

Item #: 158GTR1720

9 Reviews

This item is no longer available.

Original Price: $49.99 pair

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Bring your music back to life

When you turn up your favorite song on the road, you expect it to sound just as good in your car as it does in your head. If your current system is falling flat, Sony's XS Series speakers perform with verve and gusto to bring your music back to life.

Rugged construction for high power handling

These XS-GTR1720 6-1/2"/6-3/4" speakers feature incredibly lightweight, mica-reinforced woofers that are both airy and stiff, so they can produce big sound without warping or distorting. A supple rubber surround supports the woofer, helping to keep it centered during heavy excursion so you enjoy full bass. The high-energy magnet and nimble motor structure drive the cone with precision so the vocals and instruments sound natural.

Aluminum dome tweeter

Vibrant highs from the 1" aluminum dome tweeter mean you'll hear expressive vocals and cymbal work. Built-in crossovers keep your highs in flawless balance with your mids and lows, and even let you power the tweeters and woofers separately for enhanced performance and efficiency. You can angle the tweeters towards your ears so you'll catch every satisfying detail. These speakers are almost identical in construction to Sony's GS-1720 speakers, which sell for $149.99, so they'll give you some serious bang for your buck.

Product Highlights:

  • 6-1/2"/6-3/4" 2-way car speakers (pair)
  • Mica Reinforced Cellular Fiber (M.R.C.) woofer with rubber surround
  • 1" aluminum dome tweeter
  • grilles included
  • power range: 10-75 watts RMS (320 watts peak power)
  • frequency response: 45-32,000 Hz
  • sensitivity: 86 dB
  • top-mount depth: 2-9/16"
  • 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.

Sony XS-GTR1720 Reviews

Average Customer Review:

9 Reviews

Not bad

Written by: Matt K from Seminole, FL on January 11, 2014

Crutchfield Customer Review (What's this?)

Hooked up to factory radio in rear doors on 2013 Silverado. Cleaned up the sound a bit. no more distortion to mids from the bass. Didn't really make much improvement on the highs with the stock radio. Can't really say how great they would be with a lot of power to them being they are still on the factory radio, but better than stock for sure. Easily made adapters from 3/16" plexiglass for the extended cab doors.



Fine so far.

Written by: Kevin M from Cleveland OH on January 3, 2014

2007 Chevrolet Silverado 1500 Classic
Crutchfield Customer Review (What's this?)

Sound good so far. Only been installed a week and they're doing a good job.




Written by: GZreg from Dover, NH on December 31, 2013

2002 Mercedes-Benz C-Class
Crutchfield Customer Review (What's this?)

great speakers great price



Huge Difference

Written by: RobF from Kannapolis, NC on December 4, 2013

2000 Volkswagen Beetle
Crutchfield Customer Review (What's this?)

Excellent replacement speaker from the stock speakers. Crisp full sound with clean install and huge sonic difference from stock speakers.

Pros: Affordable, quality replacement

Cons: None to report yet

Awesome replacement speakers

Written by: David from Queens NY on December 1, 2013

Crutchfield Customer Review (What's this?)

Great replacement speakers. You can't go wrong with the product or price.

Pros: Everything

Cons: None

Sony Speakers for our GMC Truck

Written by: Dee G. from Kunkletown, PA on October 30, 2013

2006 GMC Sierra 2500/3500
Crutchfield Customer Review (What's this?)

Crutchfield is a wonderful company to work with. I have never heard of them before, but they went above and beyond to help me with replacing speakers in our GMC Pickup. The Sony replacement speakers are a nice quality, great sound, and easy to install. My grandson installed the new speakers in about one hour for all four. Big savings compared to what the dealer wanted for new speakers! I would recommend them to anyone.

Pros: Easy to install, great sound, reasonable price.

Cons: Sound quality may be just a little bit less intense than with factory installed speakers, but the music still sounds great.

Great sounding speakers

Written by: Joe Joe from Mechanicsburg, PA on October 21, 2013

2007 Chevrolet HHR
Crutchfield Customer Review (What's this?)

Got 4 on by 07 hhr panel and they sound excellent!

Pros: Look nice and sound great

Cons: None

Sony XS-GTR1720 Quality Speakers

Written by: Great speakers for my Truck from Elk Grove California on July 3, 2013

2006 Chevrolet Silverado 1500
Crutchfield Customer Review (What's this?)

Very nice sounding speakers for my Chevy Silverado. They have the quality in sound I was looking for good set of speakers at an affordable price. I found them in these Sony XS-GTR1720 speaker set!

Pros: Great quality speaker set at a great price!

Cons: None as yet!

Don't waste your time

Written by: Anonymous from Indiana on January 30, 2013

2010 Chevrolet Malibu
Crutchfield Customer Review (What's this?)

Tried to go cheap- you get what you pay for. Just barely an upgrade from cheapo OEM.

Pros: Good price

Cons: Lacking in every way

Hands-on research

What's in the box?

Download owner's manual

  • Two 2-way speakers
  • 2 Grilles
  • Four 12" Lengths of speaker wire (each has quick-slides on one end and bare wire on the other)
  • Eight 1-1/4" Self-tapping screws
  • Installation instructions (English/ French/ Spanish)
  • Warranty information
  • Template

Product Research


Woofers: The woofer cones are made of Mica Reinforced Cellular Fiber (MRC). MRC is very light and extraordinarily rigid, producing exceptional musical transients that are clear with little distortion compared to traditional cone materials.

Tweeters: Each speaker uses a 1" aluminum dome tweeter for outstanding dispersion and clarity. The angled tweeters swivel so you can direct them toward the listening positions.

Bi-amp Inputs: The 2-way crossover has separate inputs for the woofer and tweeter; this lets you drive the speaker system with dedicated power for the separate speaker elements, instead of sharing power. Out of the box there are jumper wires shorting the tweeter and woofer inputs; the jumper wires must be removed to bi-amp the speakers.

Mounting: The speakers can be mounted in a variety of 6-1/2" and 6-3/4" applications.

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.