---
product_id: 24101075
title: "Ferrofluid 650uL General Purpose for 2 Inch Diameter Coil"
brand: "ferrotec"
price: "$485.42"
currency: USD
in_stock: false
reviews_count: 1
url: https://www.desertcart.ec/products/24101075-ferrofluid-650ul-general-purpose-for-2-inch-diameter-coil
store_origin: EC
region: Ecuador
---

# boosts power handling fits 2-inch voice coils 650uL precision volume Ferrofluid 650uL General Purpose for 2 Inch Diameter Coil

**Brand:** ferrotec
**Price:** $485.42
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your sound game—because your speakers deserve the upgrade!

## Quick Answers

- **What is this?** Ferrofluid 650uL General Purpose for 2 Inch Diameter Coil by ferrotec
- **How much does it cost?** $485.42 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/24101075-ferrofluid-650ul-general-purpose-for-2-inch-diameter-coil)

## Best For

- ferrotec enthusiasts

## Why This Product

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

## Key Features

- • **Power Handling Pro:** Enhances thermal capacity for louder, cleaner audio
- • **Complete Repair Kit:** Includes cleaning strips and step-by-step instructions for flawless application
- • **Distortion Demolisher:** Damps resonance impedance to deliver crystal-clear sound
- • **Universal Upgrade Potential:** Compatible with most compression drivers and diaphragm assemblies for next-level performance
- • **Precision Engineered 650uL Dose:** Optimized volume for perfect 2-inch coil coverage

## Overview

This 650uL ferrofluid kit is designed specifically for 2-inch diameter voice coils, reducing distortion and increasing thermal power handling in high-frequency and midrange drivers. The kit includes pre-measured ferrofluid, cleaning strips, and detailed instructions, making it ideal for repairing or upgrading most compression drivers and diaphragm assemblies to achieve clearer, more powerful audio performance.

## Description

Our ferrofluid kits come with pre-measured packets of ferrofluid which are used to replace the old fluid in speaker air gaps when replacing diaphragm and coil assemblies. Ferrofluid improves the performance of high frequency and midrange drivers. It works by damping the impedance at resonance to effectively lower distortion, smooth frequency response, and increase thermal power handling. Ferrofluid improves the performance of high frequency and midrange drivers. It works by damping the impedance at resonance to effectively lower distortion, smooth frequency response, and increase thermal power handling. It should be used to replenish drivers treated previously with ferrofluid. With care, it can also upgrade most drivers that have never contained ferrofluid. The kits listed are approximate fill quantities relative to approximate voice coil diameters. In general, the air gap should be 75% filled prior to inserting a voice coil diaphragm assembly. The kit contains synthetic ester-based ferrofluids and in most cases should not pose any adhesive incompatibility. It is recommended that this is confirmed by contacting the driver manufacturer prior to usage. Adding ferrofluid to a driver not intended for it will, in most cases, void the original manufacturer's warranty. Included in kit: A ferrofluid packet, absorbent paper strips for removing old ferrofluid, detailed instructions, and material safety data sheet.

Review: Fresh fluid does wonders - Speakers are sounding more clear than before

## Features

- Ferrofluid Repair Kit: comes complete with cleaning strips and instructions
- 650uL for 2" voice coil
- Reduces distortion
- Increases power handling
- For most compression drivers, repairs, and diaphragm assemblies

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #1,796 in Speaker Repair Products |
| Customer Reviews | 5.0 out of 5 stars 3 Reviews |

## Images

![Ferrofluid 650uL General Purpose for 2 Inch Diameter Coil - Image 1](https://m.media-amazon.com/images/I/41xvce1alkL.jpg)
![Ferrofluid 650uL General Purpose for 2 Inch Diameter Coil - Image 2](https://m.media-amazon.com/images/I/61nLZrE8ctL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fresh fluid does wonders
*by M***0 on April 9, 2024*

Speakers are sounding more clear than before

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**Shop now:** [https://www.desertcart.ec/products/24101075-ferrofluid-650ul-general-purpose-for-2-inch-diameter-coil](https://www.desertcart.ec/products/24101075-ferrofluid-650ul-general-purpose-for-2-inch-diameter-coil)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-08*