Impressions - SpinFit CP360 – For True Wireless Earphones
Website: SpinFit
Unlike the other SpinFit
models that arrive in a one size per package when sold separately, the CP360
are offered in 2 sizes per pack. Not sure about the reason behind this, but
probably because they are meant to be used primarily with True Wireless in-ear
earphones that usually have more shallow fit, so using the usual tips sizes
would not reach the same depth into the ear canal. In fact, I usually use the M
size SpinFit on all their other models, and with the CP360 I had to use M and L
sizes depending on the TW earphones.
The original SpinFit
models were the CP100 for most IEMs and CP800 for IEMs with very narrow nozzles
like Etymotic and Shure. Now there are various newer models with different
inner tube diameter and length/height. Made specifically to fit a larger number
of True Wireless, CP360 has inner tube of 3.6mm diameter, while the outer width
goes from 10.5mm to 13mm and length of the tip ~8mm. The short length compared
to more standard tips is meant to match the TW sets where the distance from the
base of the nozzle to the top of the tip is usually very short. Also, this
meant to be able to fit the charging cases of these wireless earphones that do
not have too much of space inside.
The silicone material
seems of good quality. They have a bit more sticky surface but not does not
affect the fit or comfort. Despite the short body the seal is very quick to
achieve, thanks to both the silicone material and the own SpinFit the patented
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rotating axis that
adjusts easier, more natural to the ear canal.
Now, for the impressions
here, I have tried the CP360 with Master&Dynamic MW07, Zolo (Anker)
Liberty+ and the new Jays m-Seven. All of these TW sets are very different in size,
shape and also their included ear tips, as well as their charging cases. (Sound
impressions with Liberty+ and m-Seven only - reason below)
The Liberty+ tips
are shorter but wider than the corresponding CP360 sizes. As such, a larger
SpinFit size suits better for the Liberty+. With CP360 the seal is much better
with a bit better isolation; the Liberty tips have a much smoother texture and
the top of the nozzle is placed almost at the same level as the tip opening.
On the m-Seven,
the included tips have a rather long outer flange, though the core is short
inside, also putting the nozzle very close to the top of the tips. The CP360
while shorter, still give more distant from the earphone nozzle to the top of
the SpinFit tip. Isolation and comfort is practically the same – the m-Seven
are one of the most comfortable earphones and already provide a good level of
passive noise isolation.
Lastly, the MW07.
The MW07’s ear tips are pretty standard like a regular wired IEM, and larger
are more spherical than the CP360. The CP360 do not work well with the MW07 and
it is not possible to get a proper seal. However, the usual SpinFit models
should fit well, and at least the CP100 were fine enough.
As for fitting inside
the charging cases. As can be seen on the photos, there are no issues with the
MW07 because the included tips are already larger that the SpinFit, and even
fit a bit loose inside the case. With the Zolo Liberty+ they stick out just a
bit more than with the stock tips, but still can be closed and be charged.
Unfortunately, with the Jays the charging case cannot be closed with the CP360
on. (Apparently there is a same issue with the Sennheiser Momentum TW pair.)
In terms of sound, the
CP360 are not much different than other SpinFit models. Both m-Seven and
Liberty have a powerful bass response; the m-Seven being darker and more
enhanced on the low-end, while the Liberty more v-shaped. There is a bit more
treble presence and air on the upper frequencies area that starts from the
up-midrange. Not a better treble quality but yes more quantity. The bass is just
a bit reduced in impact, specifically in the mid-bass, so the sound is less
muddy towards the mids. The CP360 with the Zolo Liberty+ bring more balance in
lows and highs quantities resulting in a bit more even presentation overall.
With the Jays m-Seven, the differences are much less noticed, but if anything a
bit clearer and tighter and less overwhelming bass response.