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The SpinFit CP240 is a premium silicone double flange eartip with a patented swivel technology design to provide incredible comfort and a consistent Seal. Double flange eartips help listeners with larger ear canals get a better seal. The CP240 includes adapters to accommodate a wide range of IEM nozzle sizes. For more information on SpinFit sizing and fit, check out our SpinFit Eartips Guide. SpinFit Eartips are color-coded by size. The CP240 colors are:
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SpinFit has a unique ergonomic cushion design at the core of the ear tip, which allows the ear tip to:
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Supreme ComfortPremium soft silicone material along with the ergonomic cushion design provides outstanding and lasting comfort. Optimal SealConsistent optimal seal even for headphones with an awkward insertion angle, allowing increased noise isolation. Sound QualityEnhancement on treble and bass ensures a superior listening experience to the foam and most stock ear tips. Easy InstallationSimple installation makes SpinFit an easy and affordable upgrade for your earphone. |
This review is based on my experience with these tips on the Shure SE846 IEMs. I have owned the 846s for 5 or 6 years and it seems that I have been on a constant search for eartips. Silicone or foam? Single, double or triple flange? Foam is comfortable but silicone is durable... What do I do? Well a few years ago I discovered SpinFit and tried the CP240. They are as comfortable as foam but as durable as silicone. I can wear them for hours without fatigue. When it comes to getting a good seal on the Shures the CP240s are second to none. They have far and away the best noise isolation of any eartips that I have tried over the years. If you are constantly in noisy environments these are the tips for you. They sound great!. Bass is tight and low without getting overwhelming. Mids and vocals are forward and crisp. Highs are excellent but not as crisp as, say the SpinFit CP100+. Until I found the CP100+ these were my favorite, goto tips and they are still always with me in backpack in case I need more isolation than the CP100+ offers. They surface of the tips are rough so they stay in place. Over time they do wear and become slick so they have to be adjust more often. This happens very slowly so you really don't notice until you replace them. I end up replacing mine about once every 12-14 months. I am on my 4th set so they are so good that I keep buying them. The only thing that I would like to see is for SpinFit to upgrade them to the medical grade silicone like their other products vs the current food grade.