SpinFit CP240 Double Flange - S - Patented Silicone Eartips for Replacement (1 Pair, Insert Included)(for Nozzle Diameter from 4.5-5m, w/Insert from 3-3.5mm)

Comply Foam tips seem to be the go to for a lot of people, and they do create a great seal. However, over 3 years I spent close to $200 on little pieces of foam since they degrade so fast. These create a seal just as good if not better than Comply tips, AND they don't reduce the higher range frequencies like comply tips either. What's also nice about this is that you don't need to crank your EQ to tune up the higher frequencies, and when your music isn't so heavily EQ'd your music will be louder. Before I was always going 100% volume in the gym with Comply tips, with these I'm always around 75%-80% (and this is in a very loud environment) which is so much better for your ears. There are a few cons: Sizing is crucial. I found these to fit a bit on the smaller size. I'm a medium in Comply Foam tips, but the medium Spin Fits were too small so I had to go a size up to a large. Also, these tips do take slightly longer to set in your ear than foam, but that has always been the case for silicone tips at least for me. With foam tips I can just jam them in my ear and I'm good to go, with these you have to find the right spot to set them to get the best sound but after that they stay in well and sound amazing. These are a bit pricey for one pair of tips but to me it's easily worth it. If you're coming from Comply Foam tips like me I highly recommend giving them a try.

I'll start this by saying I am in no way an audiophile. The pair of these I purchased are for my first pair of IEM's, I typically daily a pair of V-moda M-100 Master's, coming from years of use on the Audio Technica M50x, and the Sony WH-1000xm3's for office use. I purchased a pair of Blon BL-03 to use with my Nintendo Switch, and potentially my desktop a little while back. With that, I purchased an upgraded cable and a set of foam tips. Immediately, I disregarded the included silicon tips with the BL03's, and put on the foams which soured my experience with them a little bit. They're a bit of a nuisance to take in and out as i'm moving about the house throughout my day, so I decided to order these tips next. I assumed the deeper insertion meant for a better and easier seal to take in and out. I also assumed that it wouldn't have a drastic difference in the sound signature, but boy was I wrong. I've EQ'd my BL-03's using Peace APO alongside the recommended eq settings, and I did my own tweaks to get a bit more mid-range and bass as I prefer a v-shaped signature. (Deal with it!) After putting in these tips, I popped them in my ears, and the entire mid-range and low end were completely gone. What the heck. I checked my EQ, no changes. Popped the BL-03 included medium-sized silicon tips, and it was absolutely booming. These tips actually wiped out all bass essentially. Major bummer. The next gripe I have is the comfort. Boy are these uncomfortable (for me). They are light as can be, super soft, but i'm not sure if it's just an issue with my IEM's and not a typical issue, but it feels like i've got a bug or something so deep in my ear it's itching my brain. I can't wear these at all. They absolutely murder my ear feeling. Sorry guys if this is just a "me" problem, but I really don't like these. I'd love to try a pair of single-flange Spinfits to see if it solves my complaints, but i'll do that at a later time (Strapped for cash going into the new year!). I have no complaints with the quality of the product whatsoever, but I do know for a fact these absolutely murdered the sound of my IEM's and made them unusable levels of discomfort.

Overall these provide a great sound profile with excellent isolation from sounds around you, but the fitment is a bit odd in my case. I have both the small and medium CP240's and find that the small tips sometimes have issues sealing with both flanges but are very comfortable. The medium tips on the other hand seal great every time but often dig into the back of my tragus after more than about an hour of listening. When comparing the two, the medium tips are slightly thicker in both flanges making them less flexible and therefore not as comfortable. Perhaps that just comes down to manufacturing tolerances, but if the two tips had the same material thickness I think the medium tips would be a perfect fit! After two months of going back and forth, I think I have settled on using the small tips. When compared to other single flange tips I have used in the past, I would say that these do fit a little larger than expected; the small tips fall somewhere between small and medium while the medium tips are between medium and large. As for sound with my NuForce EDC3 IEMs, these CP240 tips are wonderful! Being that the nozzle bore is about twice that of the stock tips but longer, the bass performance is ever so slightly less, yet the treble has an appreciable improvement in quantity without bringing in sibilance or turning bright. The added isolation over the stock tips is a huge plus for me; being able to hear all of the small details without them being lost to noise around me is a treat! When compared to the stock foam tips, these are a no-brainer as an upgrade! The isolation is nearly the same without dampening the trebles and making the bass muddy or overpowering. Bottom line: These are great tips and certainly an upgrade over most stock tips, but there may be some fitment or comfort issues.

Hold in your ear like glue! I do alot of hybrid training and these never slip out, work great on my B&W pi8s, barely slip in the case, if you get large size, might not work on these buds, sound signautre changes, but as expected since its way farther in your ear, but noise cancelation is excellent, if you want something that holds for working out, and isolates well, these are it.

Antes usaba de memory foam, pero con el tiempo se volvían muy sucias incluso limpiandolas, decidí cambiar a estas porque lei que eran muy comodas y lo son, no me arrepiento para nada del cambió y de haber sabido lo buenas que son las habría comprado desde el inicio. Mis audifonos son unos KZ ZXS Terminator, los uso para calle y trabajo de oficina.

Cuando recibí el paquete con sólo un par de almohadillas estuve a punto de devolverlo (entendí mal, creí que recibiría 5 pares). Finalmente, decidí probarlas y... ¡realmente noto la diferencia! El sonido me llega más nítido, con mejores agudos. Puedo apreciar mejor la escena sonora. Se me adaptan a la perfección, pudiendo escuchar música durante varias horas sin descanso. (Con otras almohadillas tenía que descansar cada poco más de una hora porque notaba como una irritación en los oídos.) Veremos cuánto me duran.

Bin leider enttäuscht vom Tragekomfort und Abdichtung/Aussenisolierung. Getestet wurden die Aufsätze auf einem Shure SE 215 in einer Proberaum-Situation mit Inear-Monitoring. Selbstverständlich sollten und können diese keine Otoplastik In-Ear Monitore ersetzen, jedoch war ein Tragekomfort nach ca 30min im-Ohr-Einsatz nicht mehr spürbar, nahezu unangenehm und auch die Geräusch-Isolierung halte ich für nicht gegeben. Tatsächlich bin ich dann mit Shure-Schaumstoffaufsätzen besser gefahren für den Rest der Probe. Evtl hätte ich eine Nummer größer bestellen sollen, jedoch macht es für mich nach den bisherigen Erfahrungen keinen Sinn diesem Produkt eine zweite Chance zu geben, weder für's private Musikhören, oder in einem Band-Kontext. Schade eigentlich...

Muy cómodos, sellan muy bien, modifican un poco el sonido haciéndolo un poco detallado.

No sellan mejor que otras mas sencillas. Todos los que estamos permanentemente en la búsqueda de la almohadilla perfecta, hemos probado de todo. Estas de SpinFit parece a simple vista que por su diseño de doble sello podian ser lo ultimo en almohadillas. A mi no me han funcionado. Sellan peor que muchas mas sencillas o incluso modelos mas simples de la misma marca.