---
product_id: 512203218
title: "Rockville RFC50F v2 50 Farad Car Audio Capacitor w/Blue Voltage Display"
brand: "rockville"
price: "$598"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/512203218-rockville-rfc50f-v2-50-farad-car-audio-capacitor-w-blue
store_origin: NZ
region: New Zealand
---

# 50 Farad ultra-high capacitance Heavy-duty bolt-down platinum terminals Blue LED voltage display & music beat sync Rockville RFC50F v2 50 Farad Car Audio Capacitor w/Blue Voltage Display

**Brand:** rockville
**Price:** $598
**Availability:** ✅ In Stock

## Summary

> 🔋 Rock your ride’s power with precision and style!

## Quick Answers

- **What is this?** Rockville RFC50F v2 50 Farad Car Audio Capacitor w/Blue Voltage Display by rockville
- **How much does it cost?** $598 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/512203218-rockville-rfc50f-v2-50-farad-car-audio-capacitor-w-blue)

## Best For

- rockville enthusiasts

## Why This Product

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

## Key Features

- • **Smart Energy Saver:** Automatic sleep mode activates during low volume, preserving power and extending capacitor life.
- • **Beat-Synced Blue Glow:** Eye-catching blue illumination pulses to your music’s rhythm, turning your setup into a visual centerpiece.
- • **Built to Last & Protect:** Platinum plated terminals and over-voltage alarms safeguard your investment and ensure rock-solid connections.
- • **Power Your Bass Like a Pro:** 50 Farad capacity delivers instant power surges to keep your system booming without dimming your headlights.
- • **Stay Informed with Precision:** Super bright 3-digit LED voltage meter shows exact voltage to ±0.1V for real-time system monitoring.

## Overview

The Rockville RFC50F v2 is a professional-grade 50 Farad car audio capacitor featuring a super bright blue LED voltage display that syncs to your music’s beat. It offers ultra-low ESR for efficient power delivery, heavy-duty bolt-down platinum terminals for secure installation, and built-in over-voltage protection with real-time voltage readout. Designed to stabilize your car’s electrical system during heavy bass hits, it prevents dimming headlights and power drops, making it an essential upgrade for serious car audio enthusiasts.

## Description

Rockville RFC50F v2 50 Farad Car Audio Capacitor w/Blue Voltage Display

## Features

- Rockville RFC50F 50 Farad Capacitor Blue Voltage Display. ESR (Equivalent Series Resistance): 0. 015 ohm @ 120Hz, 25°C. 50 Farad Digital Hybrid Capacitor with Blue Illumination
- Blue illuminated window with light that blinks to the beat of the music. Black wire mesh cover. Warning tones for reverse polarity connection
- 3-Digit, super bright LED voltage meter. Automatic sleep status when volume is low. Operating Voltage: 10 - 16V DC
- Surge Voltage: 20V DC. Voltage measure accurate to +/- 0. 1VDC. Capacitance tolerance: +/- 10%
- Over-voltage protection circuit automatically alarms when the voltage above 17. 5V or under 10V. Unit dimensions (Inches): 10. 91” L x 6. 38” W x 2. 56” H.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operating voltage | 50 Volts |
| Capacitance tolerance | 10 |
| Maximum voltage | 50 Volts |
| Mounting type | Bolt-Down Mount |
| Product dimensions | 16.2W x 6.5H centimeters |
| Manufacturer | Rockville |
| UPC | 819216023990 |
| Global Trade Identification Number | 00819216023990 |
| Item Weight | 2.16 Kilograms |
| Item model number | RFC50F v2 |
| Material Type | Aluminum Plastic |

## Product Details

- **Capacitance:** 50 Farad
- **Brand:** Rockville
- **Material:** Aluminum Plastic
- **Shape:** Round
- **Equivalent series resistance:** 0.02 Ohm

## Images

![Rockville RFC50F v2 50 Farad Car Audio Capacitor w/Blue Voltage Display - Image 1](https://m.media-amazon.com/images/I/81lvYWqIJDL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you turn turn off the blue lights?**
A: I haven't tried to but if you take it apart you probably can.  My suggestion If you dont like the flashing lights just use electrical tape to cover it.

**Q: The top says 30 Farad then down below says 50 Farad for $79.95 which is it?**
A: You can choose they have 2 option either pay $74.95 for a 30 farad or $79.95 for a 50 farad.  I brought the 30 farad because that’s what they have had all this time but it’s seems that they come out with a newer one

**Q: There's no buy button?!?!**
A: Then it’s out of order

**Q: Going to try this question again "The top says 30 Farad then down below says 50 Farad for $79.95 which is it?"**
A: I'm not sure because I've had mine almost 2 years now and I dont look at it that frequently

## Frequently Bought Together

- Rockville RFC50F v2 50 Farad Car Audio Capacitor w/Blue Voltage Display
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**Shop now:** [https://www.desertcart.nz/products/512203218-rockville-rfc50f-v2-50-farad-car-audio-capacitor-w-blue](https://www.desertcart.nz/products/512203218-rockville-rfc50f-v2-50-farad-car-audio-capacitor-w-blue)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-22*