---
product_id: 129001492
title: "SpinFit CP145 for IEM - L - Patented Silicone Eartips for Replacement, Secure Fit and Supreme Comfort (2 Pairs) (for Nozzle Diameter from 5-6mm)"
brand: "spinfit"
price: "฿1651"
currency: THB
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.th/products/129001492-spinfit-cp145-for-iem-l-patented-silicone-eartips-for-replacement
store_origin: TH
region: Thailand
---

# Fits 5-6mm nozzle diameter Enhanced bass & treble clarity 360° ergonomic spin-fit design SpinFit CP145 for IEM - L - Patented Silicone Eartips for Replacement, Secure Fit and Supreme Comfort (2 Pairs) (for Nozzle Diameter from 5-6mm)

**Brand:** spinfit
**Price:** ฿1651
**Availability:** ✅ In Stock

## Summary

> 🎧 SpinFit CP145: The secret sauce your IEMs have been craving!

## Quick Answers

- **What is this?** SpinFit CP145 for IEM - L - Patented Silicone Eartips for Replacement, Secure Fit and Supreme Comfort (2 Pairs) (for Nozzle Diameter from 5-6mm) by spinfit
- **How much does it cost?** ฿1651 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/129001492-spinfit-cp145-for-iem-l-patented-silicone-eartips-for-replacement)

## Best For

- spinfit enthusiasts

## Why This Product

- Trusted spinfit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Pros:** Collaborations with industry leaders and glowing user reviews prove these are the last eartips you'll ever need.
- • **Durable & Lightweight:** Premium silicone material ensures a secure fit while weighing just 0.3 ounces—comfort meets resilience.
- • **Custom SpinFit Comfort:** Ergonomically engineered to rotate and adapt perfectly to your ear canal for all-day wear without fatigue.
- • **Universal Compatibility:** Designed to fit earphones with nozzle diameters from 5mm to 6mm, including top brands like AKG and Audeze.
- • **Audiophile-Grade Sound Boost:** Patented silicone tips that unlock richer bass and crystal-clear treble, elevating your IEM listening experience.

## Overview

SpinFit CP145 replacement silicone eartips feature a patented 360° rotating design that ensures a secure, customized fit for earphones with 5-6mm nozzle diameters. Crafted for audiophiles, they enhance bass flexibility and treble clarity while delivering supreme comfort. Trusted by major audio brands and backed by rave reviews, these lightweight tips transform your listening experience with durable, ergonomic precision.

## Description

*Bore size: 4.5mm, for earphones nozzle diameter from 5-6mm. *Ergonomically designed with the ability to spin in all directions and customized fit your ear canals. *CP145 has undergone various adjustments in shape and material. This model is a model that would never disappoint you. *CP145 grabs the treble well and keeps the flexibility of the bass. Perfectly for audiophiles. *CP145 is the most popular model for collaboration with big names like AKG, Audeze, 64 Audio, FiiO, and so on, which is a great honor and approval for CP145. All images shown are for display purposes. The actual product might vary in colors.

Review: It now all makes sense - I have numerous pairs if IEM's, with my favourites being the FIIO FG3, Meze Alba and 7Hz Timeless I haven't used any of them for a few months after getting tired of almost having to screw them into my ears + hold them in place to hear anything like those IEMs can deliver Not any more! These SpinFit fit perfectly on all 3 pairs and the sound, wow! They create a perfect seal, which delivers stunning bass and high end clarity. I also now know why the 3 pairs are rated highly - I keep swapping one to another to another These little tips have completely brought my IEMs to life, and I couldn't be happier. They very comfortable too I have (what I think are) 'normal ears - ordered these in a L after being told a size larger has more chance of creating a good seal I also want to add I have spent maybe £120+ trying all different types and sizes of tips and these were my last shot The only thing I struggle with is how these little tips can make such a huge difference in sound quality As regards the price - compared to your IEMs they're probably a fraction of the price, but they squeeze every last bit of sound from them, and saves you doing what I did ... waste money on cheaper ones that simply don't perform I highly recommend them
Review: The best eartips I've ever tried - Used stock tips for the KZ ZS10 Pro X for some time now, nah, I don't like those. Then I came across these and oh my, aren't they amazing. I'm getting a much better seal with these and they actually make the audio really stand out in terms of bass, mids and treble, it balances them out a little bit more, making a more neutral signature, which I really like. When I am using them, I literally have no idea I have them in my ears, yes they are that comfortable. When I got used to them they sat in my ears like a charm. They are now the most comfortable things I have ever worn with my IEM. I was recommended these by another person who uses the KZ ZS10 Pro X and it made me really want to get them, so I did and I couldn't be happier with my purchase. Thank you for making such an amazing product.

## Features

- Core diameter 4.5mm. Fits earphones nozzle diameter from 5mm-6mm
- Not only has SpinFit patent but also with better shape.
- CP145 grabs the treble well and keeps the flexibility of the bass. Perfectly for audiophiles.
- Very comfortable
- Perfect for IEMs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BPXKDST |
| Best Sellers Rank | 277 in Headphone Earpads |
| Brand Name | SpinFit |
| Colour | Blue |
| Compatible Devices | Earphones |
| Customer Reviews | 4.2 4.2 out of 5 stars (356) |
| Enclosure Material | Silicone |
| Item Dimensions | 13 x 13 x 10 millimetres |
| Item Weight | 0.3 Ounces |
| Manufacturer | Rextec International Limited |
| Product Warranty | 30 Day Warranty Against Manufacturer Defects |

## Product Details

- **Brand:** SpinFit
- **Colour:** Blue
- **Compatible devices:** Earphones
- **Item dimensions L x W x H:** 13 x 13 x 10 millimetres
- **Material:** Silicone

## Images

![SpinFit CP145 for IEM - L - Patented Silicone Eartips for Replacement, Secure Fit and Supreme Comfort (2 Pairs) (for Nozzle Diameter from 5-6mm) - Image 1](https://m.media-amazon.com/images/I/61+D1PaSTBL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It now all makes sense
*by S***C on 25 November 2025*

I have numerous pairs if IEM's, with my favourites being the FIIO FG3, Meze Alba and 7Hz Timeless I haven't used any of them for a few months after getting tired of almost having to screw them into my ears + hold them in place to hear anything like those IEMs can deliver Not any more! These SpinFit fit perfectly on all 3 pairs and the sound, wow! They create a perfect seal, which delivers stunning bass and high end clarity. I also now know why the 3 pairs are rated highly - I keep swapping one to another to another These little tips have completely brought my IEMs to life, and I couldn't be happier. They very comfortable too I have (what I think are) 'normal ears - ordered these in a L after being told a size larger has more chance of creating a good seal I also want to add I have spent maybe £120+ trying all different types and sizes of tips and these were my last shot The only thing I struggle with is how these little tips can make such a huge difference in sound quality As regards the price - compared to your IEMs they're probably a fraction of the price, but they squeeze every last bit of sound from them, and saves you doing what I did ... waste money on cheaper ones that simply don't perform I highly recommend them

### ⭐⭐⭐⭐⭐ The best eartips I've ever tried
*by C***T on 3 July 2024*

Used stock tips for the KZ ZS10 Pro X for some time now, nah, I don't like those. Then I came across these and oh my, aren't they amazing. I'm getting a much better seal with these and they actually make the audio really stand out in terms of bass, mids and treble, it balances them out a little bit more, making a more neutral signature, which I really like. When I am using them, I literally have no idea I have them in my ears, yes they are that comfortable. When I got used to them they sat in my ears like a charm. They are now the most comfortable things I have ever worn with my IEM. I was recommended these by another person who uses the KZ ZS10 Pro X and it made me really want to get them, so I did and I couldn't be happier with my purchase. Thank you for making such an amazing product.

### ⭐⭐⭐⭐ Fit letshouer S12 pros
*by E***E on 1 January 2026*

I'm glad these come in packs of 4, they lasted about 3 months of daily wear before the elastic that bands them to the IEM started wearing and you get these stuck in your ears. As such, giving 4 stars as I would have hoped they would last longer. A reassuringly tight fit to the letshouer S12 pros to begin with and better sounding, imo , than the stock offerings. They fit my ears well, block out enough sound of the gym's questionable playlists -so work for me. I'll keep buying them.

## Frequently Bought Together

- SpinFit CP145 for IEM - L - Patented Silicone Eartips for Replacement, Secure Fit and Supreme Comfort (2 Pairs) (for Nozzle Diameter from 5-6mm)
- SpinFit W1 for IEM - L - Patented Medical-Grade Silicone Ear Tips, Double W-Shaped Tube Core, More Stability
- SpinFit CP155 for Wide and Long IEM Nozzle - L - Patented Silicone Eartips for Replacement (2 Pairs) (for Nozzle Diameter from 6-7mm)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-23*