---
product_id: 417691917
title: "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: "₨503"
currency: SCR
in_stock: true
reviews_count: 5
category: "Spin Fit"
url: https://www.desertcart.sc/products/417691917-cp145-for-iem-l-patented-silicone-eartips-for-replacement-secure
store_origin: SC
region: Seychelles
---

# 4.5mm core diameter Enhanced treble & bass clarity Patented swivel design 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:** ₨503
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound, embrace the fit — never settle for less!

## Quick Answers

- **What is this?** 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?** ₨503 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/417691917-cp145-for-iem-l-patented-silicone-eartips-for-replacement-secure)

## 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

- • **Supreme Comfort:** Soft silicone material allows deeper insertion without discomfort, perfect for long listening sessions.
- • **Replace & Upgrade:** Two pairs included to refresh your IEMs and elevate your daily audio experience effortlessly.
- • **Ergonomic Swivel Fit:** Patented concave core flexes to your ear canal for a secure, personalized fit.
- • **Audiophile-Grade Sound:** Optimizes treble precision while preserving rich, flexible bass for immersive listening.
- • **Universal Compatibility:** Fits earphone nozzles from 5mm to 6mm, supporting top brands like AKG, FiiO, and KZ.

## Overview

SpinFit CP145-L eartips feature a patented ergonomic swivel design with a 4.5mm core diameter, ensuring a secure and comfortable fit for earphones with 5-6mm nozzles. Engineered for audiophiles, they enhance treble clarity and maintain bass flexibility, compatible with major IEM brands. Each pack includes two pairs, perfect for upgrading your listening comfort and sound quality.

## Description

Style: CP145 (bore size 4.5 mm / Single Flange) SpinFit is a patented ear tip. SpinFit has an ergonomic concave design at the core to allow the ear tip to swivel, making it flexible to bend and twist to the contour of a person's ear canal. SpinFit ear tip is able to be inserted deeper into the ear canal, enabling less obstruction along the sound field dispersion path, which results in greater audio experience while providing maximum comfort. WHAT SIZE? The different size ear tips accommodate to different ear canals. Choosing the proper size is critical for a secure, comfortable, and quality result. If you’re unsure, medium size fits most users comfortably. WHICH MODEL? CP 800: inner diameter = 2 mm (Single Flange) CP 100: inner diameter = 3.8 mm (Single Flange) CP 360: inner diameter = 3.6 mm (Single Flange) – for True Wireless CP 145: inner diameter = 4.5 mm (Single Flange) CP 155: inner diameter = 5.5 mm (Single Flange) CP 240: inner diameter = 4 mm (Double Flange – deeper insertion) - CP 240 using insert: inner diameter = 3 mm COMPATIBILITY. Different models are designed with different core sizes to fit all major earphone brands. Please confirm earphone model / measurements before purchase! CP 145 is compatible with models including: AKG N30, N40, N5005 , 1More E1001 Triple Driver, 64 Audio Useries, Audio Technica CKS1100iS, LS200, IM50, FiiO F5, FH1, iBASSO IT03, KZ ZSA, ZS5, ZS6, ZS10, ES4, ATE, ED16, AS10, NuForce BE6, BE Lite3, TRN V80, and more.

Review: Met betrekking tot de klank heeft Fiio net zo perfecte oordopjes, maar voor mij passen de Spinfits het beste.
Review: NOT much to say, it is what it is.

## 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 | #115,799 in Electronics ( See Top 100 in Electronics ) #3,318 in Headphone Earpads |
| Compatible Headphone Models | KZ ZS6 |
| Item model number | CP145-L |
| Manufacturer | SpinFit |
| Product Dimensions | 1.27 x 1.27 x 1.02 cm; 8.5 g |

## Product Details

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

## Images

![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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***D on 4 January 2026*

Met betrekking tot de klank heeft Fiio net zo perfecte oordopjes, maar voor mij passen de Spinfits het beste.

### ⭐⭐⭐⭐⭐ Review
*by L***E on 16 November 2023*

NOT much to say, it is what it is.

### ⭐⭐⭐⭐⭐ Review
*by E***N on 29 September 2022*

Sitter bra i öronen och blockerar en hel del ljud.

## 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 Seychelles*
*Store origin: SC*
*Last updated: 2026-03-02*