JBL 521F
Crutchfield customer from Ames, IA on 3/20/2021
2015 Jeep Renegade
I'm not a audiophile but I just don't think these sound very good. Some of it I think is the installation adapter I had to use, but I wish I would have gone with the JBL9631F in place of these. I used those in the front of the vehicle and they sound outstanding. I used these because Crutchfield said the larger ones wouldn't fit .. but after reading forums it seems that others have used the larger speakers with no issue.
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0 of 0 found this helpful
JBL 521F
Crutchfield customer from Huntingtn Bch, CA on 3/14/2021
2003 Toyota 4Runner
0 of 0 found this helpful
RV upgrade
Crutchfield customer from Camden Wyoming, DE on 2/11/2021
2013 Chevrolet Silverado 2500/3500
These were a major upgrade in my brand new RV. The plan is to add 2 more.
Pros: Great sounds
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0 of 0 found this helpful
JBL 521F
Crutchfield customer from Pineville, LA on 2/6/2021
2013 Ford F-150 XLT
Wish it had a little more of a Bass sound but otherwise clear mids and highs!
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0 of 0 found this helpful
JBL 521F
Crutchfield customer from Pickens, SC on 1/30/2021
1995 Ford F Series
Great sound at a great price. Super service from Crutchfield.
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0 of 0 found this helpful
JBL 521F
Crutchfield customer from Cumming, GA on 1/22/2021
2005 Scion xB
I really like how they sound it makes your music sound smooth.
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0 of 0 found this helpful
JBL 521F
Crutchfield customer from Milford, PA on 1/11/2021
0 of 0 found this helpful
I can hear my music again!!
Crutchfield customer from Graniteville, SC on 12/31/2020
2006 Jeep Wrangler
Easy install and speakers sound great.
Pros: Easiest install ever.
Cons: None yet.
0 of 0 found this helpful
JBL 521F
Crutchfield customer from Lawton, OK on 12/27/2020
2019 Ram 1500 Classic
These 6x9's sound fantastic even without an amp. Amazing speakers. Clear highs and smooth bass.
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0 of 0 found this helpful
JBL 521F
Crutchfield customer from Sun City Center, FL on 12/14/2020
2006 Jeep Wrangler
0 of 0 found this helpful
Honda Civic upgrade
Crutchfield customer from Decatur, TX on 11/30/2020
2001 Honda Civic LX
Amazingly upgrade in a Honda Civic, especially when paired with a 40 watt RMS amp. Sound is crisp and undistorted even at high volume. Highly recommend.
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0 of 0 found this helpful
JBL 521F
Crutchfield customer from Brownsville, TX on 11/28/2020
2000 GMC Sierra 1500
Even when I blasted it the music sounded very clear
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0 of 0 found this helpful
JBL 521F
Crutchfield customer from Wetumpka, AL on 11/16/2020
2006 Dodge Magnum
0 of 0 found this helpful
2004 corevette
Crutchfield customer from Savannah, GA on 11/6/2020
2004 Chevrolet Corvette
Fit in the rear compartment with no modifications. They sound awesome
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0 of 0 found this helpful
JBL 521F
Crutchfield customer from Dublin, VA on 11/2/2020
2013 Hyundai Veloster
0 of 0 found this helpful
Small, but good speaker
Jessica A. from HOUSTON, TX on 10/27/2020
2004 Chevrolet TrailBlazer
I purchased these for the rear doors, to fill out the sound in my little truck (2004 Chevy Trailblazor ), as usual, the included extra parts the they supply, made the install easy & quick
Pros: good sounding
Cons: none
0 of 0 found this helpful
JBL 521F
Crutchfield customer from Virginia Beach, VA on 10/15/2020
2002 Ford Ranger
The bass from then is pretty good not only that they fit perfectly in my little truck with those mounting kits easy to install.
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0 of 0 found this helpful
C5 audio upgrade
Crutchfield customer from Northfield, OH on 10/5/2020
2002 Chevrolet Corvette
The only thing missing in my new install is a good crossover, but that's coming soon. The 521Fs were placed in the rear of a Corvette convertible and they sound great. I can hear more of the highs than I expected to hear. As others have stated, you can hear cracking, but this is only if the bass is too high. At the right level, the bass sounds perfect. They are not subwoofers and should not be used as such. I have a sub for that. If you are looking to upgrade and want a nice set, you really can't go wrong with these.
Pros: Very loud highs and nice-sounding mids as well as lows.
Cons: None that I have seen thus far.
1 of 1 found this helpful
Great upgrade from factory speakers
Crutchfield customer from Massachusetts on 9/26/2020
2020 Ram 1500
Installation was simple. Speakers sound great. Good choice for upgrade from factory speakers.
Pros: Affordable Easy install
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0 of 0 found this helpful
JBL 521F
Crutchfield customer from Brighton, CO on 9/26/2020
2001 Ford F-250 Super Duty
I love the quality of the build on these speakers as well as the crisp high and mid range sound that they produce.
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0 of 0 found this helpful
JBL 521F
Crutchfield customer from Greenfield, IN on 9/2/2020
2007 Harley-Davidson Electra Glide Ultra
0 of 0 found this helpful
JBL 521F
Crutchfield customer from Avonmore, PA on 9/1/2020
Very good, clear sound quality. Highly recommend.
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0 of 0 found this helpful
Nice sound
Crutchfield customer from Billerica, MA on 8/29/2020
2011 Dodge Grand Caravan
nice sound - not a fan of the mounting brackets (6x9 converstion)
Pros: very nice sound
Cons: lower cut off about 100 hz
0 of 0 found this helpful
Great option to replace factory speakers
Crutchfield customer from Burbank, CA on 7/28/2020
2002 Ford Econoline
Sound really good, have good highs and good lows, I would not hesitate to buy these again.
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0 of 0 found this helpful
very good midrange speakers
Crutchfield customer from Laguna Woods, CA on 6/6/2020
2003 BMW 3 Series
I would consider these mid range speakers. They are slightly smaller than stock BMW originals in my E46. I will add larger bass speakers in the rear. The midrange voice and instruments are heard fine. You will need to add more bass speakers.
Pros: voice and instruments in midrange are fine
Cons: Needs bass speakers added.
0 of 0 found this helpful
Great
Crutchfield customer from Denham Springs, LA on 6/2/2020
2006 Honda Element
Great sound. Easy install.
Pros: Great clarity.
Cons: Could use a bit more bass sound.
0 of 0 found this helpful
JBL 521F
Crutchfield customer from Panama City, FL on 5/17/2020
2006 Ford Crown Victoria
0 of 0 found this helpful
JBL 521F
Crutchfield customer from Moab, UT on 5/17/2020
2017 Jeep Renegade
Really good quality speaker for size. Super easy to install.
Pros: Really good sound quality for a small speaker
Cons: None. All items worked perfectly
1 of 1 found this helpful
JBL 521F
Crutchfield customer from Orlando, FL on 5/14/2020
2005 Chevrolet Colorado
0 of 1 found this helpful
JBL 521F
Crutchfield customer from Rochester, MN on 5/13/2020
2004 Ford Explorer
Good quality speakers. Running off stereo makes for a small improvement compared to stock
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0 of 0 found this helpful
JBL 521F
Crutchfield customer from San Antonio, TX on 5/13/2020
2011 Ford F-150 FX2
Crisp sound, nice separation. Music comes through nice and clear.
Pros: Easy installation
Cons: None
1 of 1 found this helpful
Better than the stockers
Crutchfield customer from Fort Lauderdale, FL on 5/9/2020
1999 Ford Ranger
Made my 20 year old ford ranger sound like a new truck
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2 of 2 found this helpful
JBL 521F
Crutchfield customer from Slidell, LA on 5/8/2020
These are great little speaker. Install was super simple. Took about 25 minutes tops for both.
Pros: Good sound. good price
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0 of 0 found this helpful
Excellent replacement of stock speakers
Crutchfield customer from Bozeman , MT on 5/4/2020
1997 Chevrolet Suburban
Great value, awesome replacement for stock speakers. Outstanding quality product that sounds way better than the original stock speakers I would recommend this to anyone looking for a great quality product to replace the old stock speakers
Pros: Came with everything needed to install them.
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0 of 0 found this helpful
Great speakers
Crutchfield customer from Clackamas, OR on 5/3/2020
2003 GMC Envoy XL
0 of 0 found this helpful
Excellent speakers.
WILLIAM from Aurora, CO on 4/28/2020
1998 Dodge Caravan
Bought these to replace worn infinity 5 1/4 in the dash on a '98 Grand caravan with the Infinity Acoustic 10 system. They sound great. Very clear. Very crisp. I put bass blockers on them to make them more "tweeters". Have JBL 8026 6x8 in the front doors, and JBL 9036 6x9 in the rear (mid-) panel. Everything powered by a new Kenwood Excelon KMM-X704 head unit with 22 watts per side. I disconnected the entire Infinity system (four, count 'em) amps!
Pros: Excellent price. Fit perfectly. Bass blockers do the job. Very crisp and clear.
Cons: Zero.
1 of 1 found this helpful
JBL 521F
Crutchfield customer from Albuquerque, NM on 4/25/2020
2001 Jeep Cherokee
1 of 1 found this helpful
JBL 521F
Crutchfield customer from Camillus, NY on 4/21/2020
2004 Chevrolet Silverado 2500/3500
These are very good sounding speakers compared to the factory speaker
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0 of 0 found this helpful
JBL 521F
Crutchfield customer from Skowhegan, ME on 4/20/2020
I have been dealing with Crutchfield since 1989. Never a problem. Never!
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0 of 1 found this helpful
JBL 521F
Crutchfield customer from Connersville, IN on 4/15/2020
2006 GMC Yukon Denali
Fast delivery , as soon as they got delivered I could not wait to put them in . It was easy process , plug in play and boom they was were working . I had to drive around blaring my music so everyone could hear the good quality . Appreciate your business !!
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0 of 1 found this helpful
JBL 521F
Crutchfield customer from Knoxville, TN on 4/13/2020
Ordered JBL 5 1/4 for front bottom speakers in a 2012 Mini - unfortunately didn't sound well. Not enough base and too much treble. OEM speakers sounded better. Upgraded to 6 1/2 Polk which were more suited and provided much better base. Fit was very good. I did have to drill new holes, but fit perfectly otherwise.
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1 of 2 found this helpful
JBL 521F
Liam Andrew from SALT LAKE CITY, UT on 4/13/2020
2002 Subaru Impreza WRX
Dealing with a small speaker hole I wanted to make a good choice and get the most out of the small speaker size. This speaker had no reviews and was new to Crutchfield so I took the risk because the description sounded good. I was not happy with the sound at all. It honestly has no range and pops at quite a low volume like a blown speaker. They sound really flat and I plan on replacing them with something else. I've had 4 inch speakers that sound better. I wouldn't recommend this speaker.
Pros: Fit and finish looks nice but that's about it.
Cons: Sound quality vs price. Flat sound. No range. Sound gets progressively worse with volume (I'm not blasting it or anything either).
1 of 2 found this helpful
JBL 521F
Crutchfield customer from Virginia Beach, VA on 3/27/2020
1999 Toyota Camry CE
0 of 0 found this helpful
JBL 521F
Crutchfield customer from Ooltewah, TN on 3/26/2020
2004 Chevrolet Silverado 1500
Been installed a week. Improved sound over the tired factory Bose door speakers for sure. Good mids, clear highs. Will sound better once I get the EQ dialed in. Great speakers!
Pros: Immediately noticable sound improvement over factory
Cons: None so far
0 of 0 found this helpful
JBL 521F
Jaxon from Hollandale WI on 3/24/2020
2011 Volkswagen Jetta
Amazing speakers for a very good price i have no complaints for these would 10/10 recommend 2011 VW Jetta TDI
Pros: good sound and good price
Cons: none
0 of 0 found this helpful
Excellent Speaker at a great price
Crutchfield customer from Sioux Falls, SD on 2/22/2020
2014 Jeep Wrangler
Great sounding speaker, and very easy to install in my 2014 Jeep Wrangler!
Pros: Great Sound Easy to install
Cons: None
1 of 1 found this helpful
02 wrangler stereo upgrade
Crutchfield customer from Dracut, MA on 2/15/2020
Everything fit as expected your rep was wonderful to work with very knowledgeable everything was exactly as he said shipping was done in a timely manner system sounds wonderful my son is very happy with it
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2 of 2 found this helpful
Amazing speakers
Crutchfield customer from Largo, FL on 1/3/2020
2004 Toyota Camry
I bought these speakers for my daughter for Christmas and she absolutely LOVES them! I got them for a GREAT price! Thank you!
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1 of 1 found this helpful
JBL 521F
Crutchfield customer from Pittsboro, NC on 12/24/2019
2016 Volkswagen Jetta
1 of 1 found this helpful
GOOD STUFF!
Crutchfield customer from Kittery, ME on 10/13/2019
2011 Ford Transit Connect
Pretty good speakers for short dough.Slightly better full range sound than the oe's which were fair to good!Sorry to see they have to be made in Vietnam.Id play much more to get USA ANYTHING!!!
Pros: Sounds very good
Cons: Made elsewhere!
2 of 6 found this helpful
Clear sound
Crutchfield customer from Jefferson, MD on 10/7/2019
2005 Ford F-250 Super Duty
Clear sound
Pros: Easy install
Cons: Would have got 6x9 if I knew they would have fit and not used the adapter plate and speakers provided.
2 of 2 found this helpful
Great sound, for a reasonable price.
Crutchfield customer from Greenfield, TN on 10/3/2019
2003 Dodge Ram 1500
I replaced a pair of entry level Kicker 5.25s with these. I also replaced my 6x9s with the mates to these. Immediate positive difference. I also just installed a Sony MEX xb120bt 40-45 watts rms I believe which really woke these speakers up. I like them a lot.
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5 of 5 found this helpful
