---
product_id: 62573735
title: "SpinFit CP145 for IEM - S - Patented Silicone Eartips for Replacement, Secure Fit and Supreme Comfort (2 Pairs) (for Nozzle Diameter from 5-6mm)"
brand: "spinfit"
price: "€ 22.30"
currency: EUR
in_stock: true
category: "Spin Fit"
url: https://www.desertcart.pt/products/62573735-spinfit-cp145-for-iem-s-patented-silicone-eartips-for-replacement
store_origin: PT
region: Portugal
---

# 4.5mm bore size for perfect nozzle fit Supreme comfort with breathable material Patented silicone for secure, stable grip SpinFit CP145 for IEM - S - Patented Silicone Eartips for Replacement, Secure Fit and Supreme Comfort (2 Pairs) (for Nozzle Diameter from 5-6mm)

**Brand:** spinfit
**Price:** € 22.30
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game with SpinFit – where comfort meets precision!

## Quick Answers

- **What is this?** SpinFit CP145 for IEM - S - 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?** € 22.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/62573735-spinfit-cp145-for-iem-s-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

- • **Lightweight & Discreet:** At just 8.53g and minimal dimensions, these eartips feel like a natural extension of your ear—comfort meets invisibility.
- • **Universal Compatibility:** Seamlessly pairs with top-tier models like AKG N30, N40, and N5005, making it the go-to upgrade for audiophiles seeking enhanced comfort.
- • **Two Pairs, Double the Value:** Includes 2 pairs (4 pieces) of replacement eartips, so you’re always ready to swap and maintain peak performance.
- • **Patented Silicone Technology:** Exclusive design guarantees a secure, slip-free fit that stays comfortable during long listening sessions—no more constant adjustments.
- • **Precision Fit for Premium Sound:** Engineered bore size (4.5mm) ensures flawless compatibility with 5-6mm nozzle earphones, delivering crystal-clear audio without compromise.

## Overview

SpinFit CP145-S offers patented silicone eartips designed for earphones with 5-6mm nozzle diameters, providing a secure fit and supreme comfort. Compatible with popular AKG models, these replacement tips come in a pack of two pairs, ensuring durability and enhanced listening experience for professional and audiophile users alike.

## Description

desertcart.com: SpinFit CP145 for IEM - S - Patented Silicone Eartips for Replacement, Secure Fit and Supreme Comfort (2 Pairs) (for Nozzle Diameter from 5-6mm) : Tools & Home Improvement

## Features

- Eartip has a bore size of 4.5 mm which fits earphones that have sound port nozzle 5-6mm. (Mostly w/ BA drivers) Comparable to Comply T-500.
- Compatible with AKG N30, AKG N40.
- Included in the box for AKG N5005.
- Package includes 2 pairs of silicone replacement eartips ( 4 pieces ).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C98KMVD |
| Best Sellers Rank | #10,992 in Electronics ( See Top 100 in Electronics ) #303 in Headphone Earpads |
| Brand | SpinFit |
| Color | white |
| Compatible Devices | Headphones, Earphones |
| Compatible Headphone Models | AKG N30 |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,192) |
| Enclosure Material | Silicone |
| Item Dimensions | 0.5 x 0.5 x 0.4 inches |
| Item Weight | 8.53 g |
| Manufacturer | REXTEC INTERNATIONAL LIMITED |
| Mfr Part Number | CP145 |
| Model Number | CP145-S |

## Product Details

- **Brand:** SpinFit
- **Color:** white
- **Compatible Devices:** Headphones, Earphones
- **Item dimensions L x W x H:** 0.5 x 0.5 x 0.4 inches
- **Material:** Silicone

## Images

![SpinFit CP145 for IEM - S - 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/51TtiGjsYwL.jpg)

## Available Options

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

## Frequently Bought Together

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

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**Shop now:** [https://www.desertcart.pt/products/62573735-spinfit-cp145-for-iem-s-patented-silicone-eartips-for-replacement](https://www.desertcart.pt/products/62573735-spinfit-cp145-for-iem-s-patented-silicone-eartips-for-replacement)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-09*