40mm Speaker Driver, 2 Pack Headphone Speaker Units 32ohm Replacement for Bose QC35 QC25 QC15 QC2 QC3 AE2 OE2, Beats Solo Studio, Razer Kraken 7.1, Akg K55, Marshall Major 2, Steelseries Arctis 3. etc

My left speaker stopped working after almost 4 years of service. I was about to buy a new set but decided to give a try to this replacement. They are the same as the original, at least they look the same and have the same impedance. Now, it is a pain to replace, I recommend you before buying this watch a video about how to replace then decide. There is a cap that is glued, you need a heat gun. Be careful with the heat, in my case I heated the cap too much and got deformed, I had to reshape it back.

I bought these to replace a failed speaker in my Bose QC25 headphones. The fit was perfect and installation was easy (as long as you know how to solder small connections). I still have an original speaker on one side, and this new one on the other. Sound quality is the same.

Fit my Bose Qc35 perfectly and worked. Installation was a pain, but not the fault of this product. I do feel they are not as good as the original as I don’t seem to have the same bass or as effective noise cancelling as I did before, but still sounds good and cheaper than having to buy a new $250+ set of headphones.

If you are fine with soldering small, small, very small wires and can open up small things with care, and have the patience, you can fix your Jabra elite 45h and replace it's bad speaker like I did, and it sounds like oem. Very happy with them for now. I will update if this driver dies prematurely.

Stopped working after a few days

One of the drivers on my trusty pair of Sennheisers finally gave out after over a decade of daily use. I decided it would be a fun project to try to revive them with a pair of new drivers. Unfortunately, i couldn't find any actual Sennheiser drivers, so i went with these instead and modified the ear cups to get them to fit. While the modification was ultimately successful, these drivers unfortunately don't have nearly as good bass response as the old ones. I honestly don't believe the response curve on the store page, as even after opening up three of the vents on the back of each driver, the bass is still relatively weak. Overall, i suppose they are fine given the $10 price tag, but i still can't help but be slightly disappointed.

For what these cost, they’re pretty capable set of headphone drivers. Come nicely packaged in their own plastic clamshell cases. I seem to have come upon a new hobby…. taking absolute garbage tier headphones, and souping them up. I installed these drivers in an old set of Califone Explorers. Initially they sounded better than stock, but the bass was way over-driven. Filled the cavity of the ear cup with sticky-backed foam, then covered three of the four tuning ports on the back of the speakers. This really woke them up. Treble became much more forward, mids uncluttered, and the bass retreated to a good present, but not overbearing level. I would now put these junk classroom headphones up against my Sony MDR-7506s lol. (And yes, I used a label off a Zyn tin to cover the ports, it’s what I had on hand lol)

Used these to repair my old Bose QC-25s. I am very pleased with the repair and replacement speaker. Well worth the price.

Son de buena calidad, el sonido es muy bueno

Past ganz genau

these worked PERFECTLY to replace my drivers out of my Steel series Arctis pro wireless works like a charm

Llegaron muy rápido y son justo lo que necesitaba, funcionan muy bien y el sonido cumple bastante bien.

Los compre para restaurar unos audífonos que ya no servían para nada y funcionan Perfecto, una excelente opción.