---
product_id: 128573970
title: "CP145-M - Silicone Eartips Replacement for Universal IEM Earphones - 2 Pairs - 4.5mm Nozzle Diameter (Medium)"
brand: "spinfit"
price: "$64.77"
currency: USD
in_stock: true
category: "Spin Fit"
url: https://www.desertcart.ec/products/128573970-cp145-m-silicone-eartips-replacement-for-universal-iem-earphones-2
store_origin: EC
region: Ecuador
---

# 4.5mm nozzle fits 5-6mm sound ports 2 pairs (4 pieces) included for long-term use Silicone for secure, comfortable seal CP145-M - Silicone Eartips Replacement for Universal IEM Earphones - 2 Pairs - 4.5mm Nozzle Diameter (Medium)

**Brand:** spinfit
**Price:** $64.77
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your earphone game with SpinFit CP145-M – where comfort meets crystal-clear sound!

## Quick Answers

- **What is this?** CP145-M - Silicone Eartips Replacement for Universal IEM Earphones - 2 Pairs - 4.5mm Nozzle Diameter (Medium) by spinfit
- **How much does it cost?** $64.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/128573970-cp145-m-silicone-eartips-replacement-for-universal-iem-earphones-2)

## 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

- • **Upgrade Your Audio Experience:** Outperforms generic tips by delivering balanced sound and a secure fit, making your IEMs feel custom-tailored and premium.
- • **Precision Fit for Premium IEMs:** Optimized 4.5mm bore diameter ensures a snug fit on popular BA driver earphones like AKG N30/N40 and 1More E1001.
- • **All-Day Comfort Meets Sound Clarity:** Soft silicone material provides a secure seal that enhances bass response without sacrificing mids and highs, perfect for marathon listening sessions.
- • **Double the Value, Double the Confidence:** Includes two pairs of replacement eartips, ensuring you’re always ready with fresh, hygienic comfort and sound quality.
- • **Universal Compatibility, Zero Compromise:** Designed to fit a wide range of earphones with 5-6mm nozzles, including Sony WF-1000X and KZ series, so you never miss a beat.

## Overview

SpinFit CP145-M silicone eartips feature a 4.5mm bore diameter designed to fit earphones with 5-6mm nozzles, offering a secure and comfortable seal that enhances sound clarity. Compatible with popular models like AKG N30/N40, 1More E1001, and Sony WF-1000X, these replacement tips come in a pack of two pairs, providing durable, hygienic upgrades for your universal IEM earphones.

## Description

SpinFit CP145-M - Silicone Eartips Replacement for Universal IEM Earphones - 2 Pairs - 4.5mm Nozzle Diameter (Medium): desertcart.co.uk: Toys & Games

## 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, and 1More E1001 Triple Driver
- Included in the box for AKG N5005.
- Package includes 2 pairs of silicone replacement eartips ( 4 pieces ).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BPYTS7N |
| Best Sellers Rank | 2,859 in Headphone Earpads |
| Brand Name | SpinFit |
| Colour | Sky Blue |
| Compatible Devices | Headphones with sound aperture of 5-6 mm |
| Compatible Headphone Models | 1MORE Triple Driver, AKG N30, AKG N40, KZ ED16, KZ ES4, KZ ZS5, KZ ZS6, KZ ZSA, Sony WF-1000X |
| Customer Reviews | 4.2 4.2 out of 5 stars (6,212) |
| Enclosure Material | Silicone |
| Global Trade Identification Number | 04713037521474 |
| Item Dimensions | 15.2 x 5.3 x 1.8 centimetres |
| Item Weight | 0.3 Ounces |
| Manufacturer | SpinFit |
| Manufacturer Part Number | CP145-M |
| Model Number | CP145-M |

## Product Details

- **Brand:** SpinFit
- **Colour:** Sky Blue
- **Compatible devices:** Headphones with sound aperture of 5-6 mm
- **Item dimensions L x W x H:** 15.2 x 5.3 x 1.8 centimetres
- **Material:** Silicone

## Images

![CP145-M - Silicone Eartips Replacement for Universal IEM Earphones - 2 Pairs - 4.5mm Nozzle Diameter (Medium) - Image 1](https://m.media-amazon.com/images/I/61QgIzqvFiL.jpg)

## Available Options

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

## Frequently Bought Together

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

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**Shop now:** [https://www.desertcart.ec/products/128573970-cp145-m-silicone-eartips-replacement-for-universal-iem-earphones-2](https://www.desertcart.ec/products/128573970-cp145-m-silicone-eartips-replacement-for-universal-iem-earphones-2)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-10-20*