If you are installing these JVC CS-J620 speakers expecting phenomenal results, you'll be a bit disappointed. Save up and look elsewhere. This review is intended for those looking to buy an inexpensive pair of speakers to handle audio in a vehicle with old, worn out paper speakers from the factory.Pros: Great value,Very good sounding when set up properlyCan handle 30 watts input as advertisedNice tweeter that has no problems handling highs.Slim Profile for shallow installations.Cons: Poor Bass capabilityDistorts heavily when volume is low-mid level and frequency driven is below 700HzA bit about my setup. I have a 2007 Honda Ridgeline RTL with Audio/Nav system that was removed in favor of an Atoto A6 Pro receiver, running no amplifier and relying solely on the Atoto's 4x29w RMS output to push the speakers. I used a Metro connector pack and Scoche speaker adapters to fit these into the stock speaker location that housed a very old and cracked set of china made Pioneer OEM speakers. The subwoofer box built into the truck was removed and updated using an MB Quart RLP254 but remained unhooked for this test and review.The JVC speakers sound fine with the equalizer adjustments concentrating on mid and high range, but anything dipping below 700Hz will cause problems unless you are listening at 85 decibels or less. It's suggested to limit this range, or at the very least set up the equalizer settings to not overdrive the speaker at the low frequency ranges.I would NOT suggest using an amplifier with these speakers. I attempted to run a Dual XPR82D and while it drove the speakers fine, more distortion could be heard, even with tweaking for high pass filtering and using an SMD distortion meter for assisting with gain and the inexpensive amp could easily overdrive the speakers.

Ear buds have only 20 ft. Of reception and sound terrible compared to my other pair from 2 years ago!!! First pair was fantastic!!! Doubtful if I would purchase again!!!

This is a mixed review. I returned the first set because the earbuds I received won't pair with my iPhone 11. Since the reviews indicate that they are very easy to pair, thought I should give them a chance. I returned the first set and get a replacement set. I received the replacement immediately. This new set is so easy to pair, they pair immediately within seconds with my iPhone 11 right out of the box.I could not rate the noise cancellation feature because they do not block any noise. Not sure about the battery life so I give it 4 stars. I give it overall rating of 4 stars because the first set was a dud. The instructions say they will pair immediately right out of the box, but they won't pair with my iPhone 11. So I thought I put them in the charging and charged it for more than an hour and they still would not pair, thus I had to return them.By the way, these ear buds are very comfortable inside my ears. The pricing is excellent. I bought another pair of Bluetooth Earphones from AirPlus very long time ago which made by hard plastics. The pricing was three times higher, it a long time to pair, but finally did pair. But they are not comfortable inside my ears plus they would not stay inside my ears and keeps on falling out of my ears. Thus I quit using them.Happy in Georgia

These are so simple to pair and set up! They are amazing!!!

Great price for a pair of earbuds with lightning plug.

My kids have been through 10 pair of headphones in the last year most of them were Polk Audio I ordered a pair of these and love them I actually ordered three pairs all together now myself I use the turtle beachesXOfour that I spent well over $120 for had them for 5 years and still work great i order me a backup pair of these just because they sound just as good

I had a pair of aftershokz that ended up breaking - took a chance by ordering this pair of headphones for a fraction of the cost and it honestly is much better than I expected. They work well, are comfortable and affordable,

I got these to pair it with my Fitbit Versa 2 since I can downloaded music on it but need a bluetooth compatible headset.Pros: There are ways to change the sound ex. bass. Very user friendly. The headset can be folded to reduce space. Charging doesnt take very long.Cons: The ears are small and its seems flimsy. The plastic of the headset (quality) could be a little better.Overall, its not a bad headset just a little off from what I expected.