See all parts that fit your 1979 LTD II
4" x 6" Grand Touring Series 2-way Car Speakers w/ Two 10" x 10" Pieces of Sound Dampening Material
4" x 6" Grand Touring Series 2-way Car Speakers • 120 Watts Peak • 40 Watts RMS • Plus One Cone Material • 1" My-Ti Tweeters • Mylar/Titanium Composite Dome Tweeter • 2 Ohm • Sound Dampening Material Included!
Learn more about the gto6428_csm
3.5" Touchscreen Multi-Zone Digital Multimedia Receiver with Bluetooth for RV's
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10" Touchscreen Multi-Zone Digital Multimedia Receiver with Bluetooth for RV's
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4" x 6" Grand Touring Series 2-way Car Speakers • 120 Watts Peak • 40 Watts RMS • Plus One Cone Material • 1" My-Ti Tweeters • Mylar/Titanium Composite Dome Tweeter • 2 Ohm • Sound Dampening Material Included!
Speakers Priced Per Pair
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Manufacturer:
Model Number:
GTO6428_CSM
Weight:
6.23lbs
Internal SKU:
gto6428_csm
Internal Product ID:
37667
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Smooth
After trying 2 other brands at higher cost, I decided to give these a try. The JBL 6428 is the best sounding by a pretty wide margin. The others were fatiguing on the mid and highs, especially at high volume, and had absolutely no bass response These stay smooth and detailed at high volume. And have some bass, not a lot, but it's there. Quite a bargain...
38 found this helpful
good product
Really stops the rattling that comes from having the punch from the kiker speakers i have installed in the doors of my car.
32 found this helpful
Easy to use and apply
I used this product in my rear component speakers (Alpines) for the mid-range woofers in the doors to shield against vibration and they do a good job and the speakers sound great for it!
31 found this helpful
Cache CSM
These came in a package deal from Sonic
with JBL GTO series speakers one of the decisions why I bought the GTO speakers, easy to use. Currently installing the sound system but having used similar products before these will make a good speaker sound better.
30 found this helpful
Great product
Worked good, stopped the rattling. Deeper bass.
29 found this helpful
sounds great
put these in the front of 1994 chevy silverado and they sound great. I put a crossover on mine and cut out the bass because I put a sub in. These things sound wonderful to add to my front sound stage. I also have 6.5" components in the kick panels.
29 found this helpful
Great Value !!!
I brought these speakers are awesome,especially for the price,I would highly recommend them, plus sonic service was outstanding,i would surely buy from them again...Thank You Sonic..
29 found this helpful
good stuff!
I bought this in a combo package that Sonic put together with a set of hifonics components, the zxi65c. i liked it, i havent heard any rattling from my speakers. works well, i recommend it.
28 found this helpful
Sounds Great!
I installed the Dead Shield Sound Dampening Material under all 4 of the speakers I replaced in my truck and the stereo system sounds great, better than I expected.
27 found this helpful
Great speakers for the size
This is the only size that would fit in my air conditioned John Deer tractor. I tied them into the alpine unit and sound good above the noise of the big diesel tractor when I'm out cutting and bailing hay in the fields. Life is much better on a farm!
27 found this helpful
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
