---
product_id: 145092592
title: "Audyn Cap Q4 33uF 400V MKP Metalized Polypropylene Foil Crossover Capacitor"
brand: "parts express"
price: "15.81 DT"
currency: TND
in_stock: false
reviews_count: 3
url: https://www.desertcart.tn/products/145092592-audyn-cap-q4-33uf-400v-mkp-metalized-polypropylene-foil-crossover
store_origin: TN
region: Tunisia
---

# Audyn Cap Q4 33uF 400V MKP Metalized Polypropylene Foil Crossover Capacitor

**Brand:** parts express
**Price:** 15.81 DT
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Audyn Cap Q4 33uF 400V MKP Metalized Polypropylene Foil Crossover Capacitor by parts express
- **How much does it cost?** 15.81 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/145092592-audyn-cap-q4-33uf-400v-mkp-metalized-polypropylene-foil-crossover)

## Best For

- parts express enthusiasts

## Why This Product

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

## Description

Since 1973, Audyn has been providing European speaker manufacturers with top-tier electrical components for crossovers. Their Q4 series of non-polarized capacitors boast MKP metalized polypropylene foil, tightly wound to minimize microphonics. This results in a high 400 VDC voltage rating and a low loss of 0.0003% @ 1 kHz/20C. All Q4 capacitors are meticulously selected to maintain a 5% tolerance, crafted in Germany.

Review: This is replacing the stock filter cap on a bose ... - This is replacing the stock filter cap on a bose 10.2 series 2 speaker the other filter cap is a 3.3uf there is so much more detail to music I can here when people slide there hands on guitar necks on music that before was not even there the response is 2x faster and tighter and definitely made the speaker more efficient things are a lot louder
Review: Audyn 33uf Supercapacitor - Outstanding quality product! Will definitely be getting more sometime soon I was blow. Away by the size of the capacitor it is huge! Real quality here product buy some now!

## Features

- Utilizes tightly wound MKP metalized polypropylene foil
- Engineered for minimal microphonics
- Low loss rate of 0.0003% at 1 kHz/20C
- 400 VDC voltage rating
- Manufactured in Germany with 5% precision tolerance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AEBEPE2 |
| Brand | Parts Express |
| Brand Name | Parts Express |
| Capacitance Tolerance | 5% |
| Customer Reviews | 5.0 out of 5 stars 4 Reviews |
| Item Shape | Rectangular |
| Manufacturer | Audyn |
| Material | Polypropylene |
| Material Type | Polypropylene |
| Maximum Voltage | 400 Volts |
| Model | Q4/33.0/400 |
| Mounting Type | Surface Mount |
| Operating Voltage | 400 Volts |
| Part Number | Q4/33.0/400 |
| Shape | Rectangular |
| UPC | 844632099960 |

## Product Details

- **Brand:** Audyn
- **Material:** Polypropylene
- **Shape:** Round
- **Operating Voltage:** 400 Volts
- **Maximum Voltage:** 400 Volts

## Images

![Audyn Cap Q4 33uF 400V MKP Metalized Polypropylene Foil Crossover Capacitor - Image 1](https://m.media-amazon.com/images/I/61R71YAusVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is replacing the stock filter cap on a bose ...
*by N***N on December 28, 2016*

This is replacing the stock filter cap on a bose 10.2 series 2 speaker the other filter cap is a 3.3uf there is so much more detail to music I can here when people slide there hands on guitar necks on music that before was not even there the response is 2x faster and tighter and definitely made the speaker more efficient things are a lot louder

### ⭐⭐⭐⭐⭐ Audyn 33uf Supercapacitor
*by B***2 on September 30, 2016*

Outstanding quality product! Will definitely be getting more sometime soon I was blow. Away by the size of the capacitor it is huge! Real quality here product buy some now!

### ⭐⭐⭐⭐⭐ recommended highly!
*by J***. on August 21, 2017*

Installed these in my Klipsch crossovers, notably improvement, recommended highly!!!!!

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**Shop now:** [https://www.desertcart.tn/products/145092592-audyn-cap-q4-33uf-400v-mkp-metalized-polypropylene-foil-crossover](https://www.desertcart.tn/products/145092592-audyn-cap-q4-33uf-400v-mkp-metalized-polypropylene-foil-crossover)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-20*