Best Rectangular Car Audio Capacitors (Dec. 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Planet Audio PCBLK2.0 – 2 Farad Car Capacitor for Energy Storage to Enhance B...

9.8
CPR Score
Top 2

Audiopipe BCAP5.5 Bullz Audio 5.5 Farad Capacitor With Digital Voltage Display

9.8
CPR Score
Top 3

SoundBox SCAP2D, 2.5 Farad Digital Capacitor for Car Audio - 2500 Watts

9.7
CPR Score
Tips


Our team has recommended top 30 Rectangular Car Audio Capacitors to make your shopping easy after considering different features about Rectangular Car Audio Capacitors reviews of brands, including BOSS Audio Systems, Scosche, Rockville, STINGER, Planet Audio, Sound Storm Laboratories, Zerone, RECOIL, NVX, Xscorpion, Audiopipe, DEWIN, DS18, Cermant, Lord of Bass, Gravity, SoundBox, BULLZ AUDIO, Stinger Select, LEIGESAUDIO And Audiotek. And after researching, Planet Audio PCBLK2.0 – 2 Farad Car Capacitor f... is a highly recommended Rectangular Car Audio Capacitors item.

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Rectangular Car Audio Capacitors Rated by CherryPicks

Market Overview
Rectangular Car Audio Capacitors Reviewed
  • Reviews Analyzed: 16,303 Items
  • CPR Avg. Rating: 8.5 / 10
30 Products Evaluated
  • Highest Price: $179.99
  • Lowest Price: $2.88
  • Avg. Price: $61.65
Price Disclaimer

Top 30 Rectangular Car Audio Capacitors on Amazon (Verified You can Buy)

Planet Audio PCBLK2.0 – 2 Farad Car Capacitor for Energy Storage to Enhance Bass Demand from Audio System

Planet Audio
PCBLK2.0
3.0 x 3.0 x 10.3 inches

Ratings for Planet Audio (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Spreetail 37
JBTools 241
my Goods 1,582
Speece, Inc. 3,873
Sonic Electronix, Inc -

Features

3 Digit Bright Red Digital LED Voltage Display
Audible Warning Tone for Reverse Polarity, Voltage Overload and Low Battery Voltage
Show More

Audiopipe BCAP5.5 Bullz Audio 5.5 Farad Capacitor With Digital Voltage Display

Xscorpion
BCAP5.5

Ratings for Xscorpion (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Rubicon Trading -

SoundBox SCAP2D, 2.5 Farad Digital Capacitor for Car Audio - 2500 Watts

SoundBox
SCAP2D

Ratings for SoundBox (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
AVLeaderz -

Features

2.5 Farad Digital Capacitor with 2500 Watts Stabilizing Amplifier Flow Capacity
High Strength Cylindrical Aluminum Housing
Show More
Top 4

Cermant 2PCS 250V 2.2UF Capacitor Frequency Divider Capacitance Audio Speaker Capacitor Polypropylene Film Non-Polarity Capacitor

Cermant

Ratings for Cermant (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
zhihengxinxi -

Features

This product is a Metallized Polypropylene Film Non-Polarity Capacitor
Capacity 2.2UF,Withstand voltage 250V 160VAC,Error level J=5%
Show More

SoundBox SCAP5D, 5 Farad Digital Capacitor for Car Audio - 5000 Watts

SoundBox
SCAP5D

Ratings for SoundBox (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
AVLeaderz -

Features

SoundBox Connected 5 Farad Digital Capacitor
5000 Watts Stabilizing Amplifier Flow Capacity
Show More
Top 6

2PCS Capacitor Frequency Divider Capacitance Audio Speaker Capacitor with Pure Copper Wire Pins(2.2uF)

Zerone
Zeronei9h7g6cx1w-02
0.3937 x 0.3937 x 1.1811 inches
0.0441 pounds

Ratings for Zerone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Densive 7,694

Features

[WITH PURE COPPER WIRE PINS]This product is a series of metal film capacitors, with pure copper wire pins.
[AC WITHSTAND ]The speaker capacitor AC withstand voltage 160VDC, DC withstand voltage 250VDC (ordinary capacitance is not alternating current).
Show More

Sound Storm Laboratories C352 3.5 Farad Car Capacitor for Energy Storage to Enhance Bass Demand from Audio System

Sound Storm Laboratories
C352
4.0 x 4.0 x 11.8 inches
4.4092 pounds

Ratings for Sound Storm Laboratories (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Speece, Inc. 3,873

Features

Capacitance Tolerance: + / - 10%
Working Voltage Range: 16 VDC
Show More

Planet Audio PCBLK3.5 – 3.5 Farad Car Capacitor For Energy Storage To Enhance Bass Demand From Audio System

BOSS Audio Systems
PCBLK3.5
4.0 x 4.0 x 11.4 inches
4.4092 pounds

Ratings for BOSS Audio Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JBTools 241
CE Showroom 2,017
Speece, Inc. 3,873
Sonic Electronix, Inc -

Features

3 Digit Bright Red Digital LED Voltage Display
Audible Warning Tone for Reverse Polarity, Voltage Overload and Low Battery Voltage
Show More

SoundBox SCAP4D, 4 Farad Digital Capacitor w/Distribution Top

SoundBox
SCAP4D

Ratings for SoundBox (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
AVLeaderz -

Features

4 Farad Digital Capacitor
Improve System Preformance
Show More

RECOIL R1D 1.0 Farad Car Audio Energy Storage Reinforcement Capacitor with Blue Digital Read-Out

RECOIL
R1D

Ratings for RECOIL (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
recoil 8,175

Features

1.0 Farad 20V Surge Volt, Runs on 10-16 Volts DC
Improves sound quality for cleaner mids and highs. It’s perfect for systems up to 1000W
Show More
Top 11 Best for Oval

Scosche PSC.5 ½ Farad 500K Micro Digital Power Capacitor

Scosche
PSC.5
10.0 x 6.1 x 3.5 inches

Ratings for Scosche (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Scosche Industries -

Features

5 farad, 20V power capacitor with rapid discharge
Stores reserve power to improve base response
Show More
Top 12 Best for Oval

NVX® XCAP1F True 1.0 Farad 20V Digital Capacitor with Digital Read-Out Built-in Distribution Block

NVX
Trie 1.0 Farrad
12.8 x 9.65 x 4.33 Inches

Ratings for NVX (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
NVX®, Victor Fitness®, Belva® Official -

Features

True 1 farad capacitor for systems up to 1200 watts
Built-in distribution block
Show More

Planet Audio PC10F 10 Farad Car Capacitor For Energy Storage To Enhance Bass Demand From Audio System

BOSS Audio Systems
PC10F
9.5 x 6.4 x 2.5 inches
3.0 pounds

Ratings for BOSS Audio Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
CE Showroom 2,017
Speece, Inc. 3,873
Sonic Electronix, Inc -
Best Shop -
The Wires Zone 9,478

Features

3 Digit Bright Blue Digital LED Voltage Display, Blue Illuminated Window
Audible Warning Tone for Reverse Polarity, Voltage Overload and Low Battery Voltage
Show More

AudioPipe ACAP-6000 Car Audio 6 Farad 24 Volt Surge Power Capacitor Kit for Car Stereo Amplifier with Digital Display and Electronic Protection, Black

Audiopipe
ACAP-6000
0.0 x 0.0 x 0.0 inches
3.9 pounds

Ratings for Audiopipe (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JBTools 241
westlake 187
Bargain Ben 4,211
sigmaenterprises -

Features

AMPLIFIER PROTECTION: Protects your amplifier from voltage surges when you're playing your music loud
VEHICLE DYNAMIC CONTROL: 20 max with 24-volt surge for peak stability
Show More
Top 15 Best for Oval

Audiotek at-3.5 Farad Capacitor Car Audio 3500 Watts Power 12Volts Car Digital Power with Digital Red 3 Digit Voltage Display and Chrome Plated Battery Post

Audiotek
AT-3.5

Ratings for Audiotek (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Audio Watt Store 4,055

Features

3.5 Farad Capacitor
Reliable and long last Stiffening Power Capacitor.
Show More

Audiopipe BCAP3.3 Bullz Audio 3.3 Farad Capacitor With Digital Voltage Display

BULLZ AUDIO
BCAP3.3
100.0 x 100.0 x 50.0 Centimeters
2.9 pounds

Ratings for BULLZ AUDIO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Priced Right Sales AMZ -
USA Online Direct -

Features

Integrated Digital Dispaly informs you of System Status and Performance
When System Voltages Drop, the Sound Quality of your Car's Audio System Takes a Hit
Show More
Top 17

2pcs Audio Capacitor, Capacitor Frequency Divider Capacitance Audio Speaker Capacitor with Pure Copper Wire Pins (3.3uF)

DEWIN
DEWINv4oiukz17w-03
0.3937 x 0.3937 x 1.1811 inches
0.022 pounds

Ratings for DEWIN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Dewinshop168 -

Features

✅【With Pure Copper Wire Pins】: This product is a series of metal film capacitors, with pure copper wire pins. [High-quality Material]: The speaker capacitor use high-quality material, durable and wear-resistant.
✅【Ac Withstand】: The speaker capacitor AC withstand voltage 160VDC, DC withstand voltage 250VDC (ordinary capacitance is not alternating current).
Show More

Audiopipe BCAP8.8 Bullz Audio 8.8 Farad Capacitor With Digital Voltage Display

BULLZ AUDIO
BCAP8.8
4.2 pounds

Ratings for BULLZ AUDIO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
USA Online Direct -
Top 19

3.3uF 250V Metallized Polyester Film Capacitor 5% Audio Crossover Tweeter (1pc)

Lord of Bass

Ratings for Lord of Bass (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Lord of Bass -

Features

Capacitance: 3.3 µF
Voltage Rating: 250V
Show More

BOSS Audio Systems CAP8 8 Farad Car Capacitor - Energy Storage, Enhanced Bass From Stereo, Warning Reverse Polarity Tone, Voltage Overload Low Battery Voltage Led, For Amplifier and Subwoofer

BOSS Audio Systems
CAP8
9.5 x 6.4 x 2.5 inches
2.6235 Kilograms
  • Unknown: English

Ratings for BOSS Audio Systems (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JBTools 241
Speece, Inc. 3,873
Sonic Electronix, Inc -

Features

3 Digit Super Bright Blue Digital LED Voltage Display
Audible Warning Tone for Reverse Polarity, Voltage Overload and Low Battery Voltage.8 Farads with digital voltage display
Show More
Top 21

DS18 BB10UF/100V-10PK Bass Blocker 4KHz @ 4 ohms or 2KHz @ 8 ohms 6DB/OCT Driver Non-Polar Electrolytic - Reproduce Clearer Highs Without Any Distortion - Electrolytic Capacitor - 10 pcs

DS18

Ratings for DS18 (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DS18 9,430

Features

IMPROVE SOUND CLARITY - DS18 BB10UF/100V-10PK Bass Blockers are designed to filter out low-frequency signals, allowing your audio system to reproduce brighter and clearer high notes with ease
COMPATIBLE WITH VARIOUS SYSTEMS - These high-quality electrolytic capacitor are perfect for use in both pro audio and car audio systems, ensuring compatibility with a wide range of setups
Show More

Stinger Select SSCAP5M Brushed Aluminum 5 Farad Digital Capacitor , black

Stinger Select
SSCAP5M
58.0 x 53.0 x 36.5 inches
4.0 pounds

Ratings for Stinger Select (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Digital display
Brushed Aluminum Body
Show More

Gravity GR5.0 5 Farad Capacitor Audio UP to 6000 Watts Power 12V Car Digital Power with Digital Blue Voltage Display Chrome Plated Battery Post Lightning LED

Gravity
GR5.0

Ratings for Gravity (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Audio Watt Store 4,055

Features

5 Farad Capacitor Digital Blue Voltage Display.
Chrome Plated Battery Post Lightning LED
Show More
Top 24 Best for Oval

BULLZ AUDIO 2200 Watt 12 Volt BCAP Digital Car Power 2.2 Farad Capacitor

BULLZ AUDIO
bcap2.2
11.0 x 12.0 x 3.0 inches
100.0 Kilograms

Ratings for BULLZ AUDIO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
USA Online Direct -

Features

Brand New Bullz Audio BCAP 2.2 Farad, Digital Power Capacitor Digital Voltage Display. Does not include regulator/resistor. 2200 Watts
Low ESR, 2.2 Farad Cap, 20 VDC Surge, Weight: 3 LBS
Show More

Stinger SPC5010 Pro Hybrid 10 Farad Capacitor,BLACK

STINGER
SPC5010
11.0 x 3.7 x 8.9 Inches
3.2 Pounds

Ratings for STINGER (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Stinger Off-Road -

Features

Digital 10 Farad Capacitor
10 farad capacitor for high powered systems
Show More

SoundBox 4 Gauge Amp Kit Amplifier Install Wiring & 2.5 Farad Digital Capacitor, 2300W Peak

SoundBox
SCAP2D+ECK4

Ratings for SoundBox (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
AVLeaderz -

Features

SoundBox Combined Amp Kit & Capacitor Package
Give Your System the Wires It Needs and the Capacitor It Wants
Show More

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

Rockville
RFC50F v2
10.91 x 6.38 x 2.56 inches

Ratings for Rockville (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Audiosavings 1,925

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
Show More
Top 28 Best for Oval

LEIGESAUDIO 2.5 Farad Digital Power Capacitor for Car Audio System, Performance Car Audio Capacitors with Digital Display, Voltage Readout, Over Voltage Protection, Mounting Hardware, DC12-24V

LEIGESAUDIO
LG-CAPAC-PUR1.5

Ratings for LEIGESAUDIO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
LEIGE -

Features

SUPPORTS CAR AUDIO SYSTEM: A high-demand audio setup can often place extra demand on your car's electrical system. When you need power, especially for booming bass and soaring highs, this 2.5 farad capacitor will have more electrical conductors than other competitors.
BLUE DIGITAL DISPLAY: it's got all you need to make sure your system sounds awesome and stays safe - a blue digital voltage readout to show you how much power is available.
Show More

5.5 Farad Capacitor Bullz Audio BCAP5.5 5500 Watts Power 12V Car Digital Power

BULLZ AUDIO
BCAP5.5

Ratings for BULLZ AUDIO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Priced Right Sales AMZ -
USA Online Direct -

Features

Low ESR
Bullz Audio Capacitors Provide Instantaneous Power on Demand to Feed your Power Hungry Amplifiers and Stabilize the Voltage
Show More
Top 30

Recoil REC2D True 2.0 Farad 20V Car Audio Energy Storage Reinforcement Carbon/electrolytic Hybrid Capacitor with Digital Read-Out and Built-in Distribution Block

RECOIL

Ratings for RECOIL (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
recoil 8,175

Features

True Spec 2.0 Farad 20V Surge Volt. Combination carbon capacitor & electrolytic capacitor
Improves sound quality - cleaner mids and highs
Show More

Top 10 Rectangular Car Audio Capacitors - Verified to Buy (Apr. 2024)

Top 10 Rectangular Car Audio Capacitors Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Planet Audio
  • Xscorpion
  • SoundBox
  • Cermant
  • Zerone
  • Sound Storm Laboratories
  • BOSS Audio Systems
  • RECOIL
  • Scosche
  • NVX

Related Rectangular Car Audio Capacitors Guides

For more personalized Rectangular Car Audio Capacitors guides, Check those pages,


Top 10 Rectangular Car Audio Capacitors Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Spreetail 20,224 4.7
🥈 westlake 8,982 4.8
🥉 JBTools 7,916 4.8
4 my Goods 2,370 4.8
5 Audiosavings 2,098 4.6
6 CE Showroom 2,035 4.8
7 Speece, Inc. 1,261 4.8
8 Audio Watt Store 1,215 4.8
9 Bargain Ben 1,183 4.6
10 Densive 741 4.6
View or download top Rectangular Car Audio Capacitors seller & rating report
Spreetail [20224] westlake [8982] JBTools [7916] my Goods [2370] Audiosavings [2098] CE Showroom [2035] Speece, Inc. [1261] Audio Watt Store [1215] Bargain Ben [1183] Densive [741] Spreetail 42% westlake 19% JBTools 16% my Goods 5% Audiosavings 4% CE Showroom 4% Speece, Inc. 3% Audio Watt Store 3% Bargain Ben 2% Densive 2%

[Get] Rectangular Car Audio Capacitors Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

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When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

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Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Rectangular Car Audio Capacitors Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Car Electronics supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Rectangular Car Audio Capacitors to buy for new December 2024?

CherryPicks’s Methodology for Evaluating Rectangular Car Audio Capacitors

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Car Electronics items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 145 of Rectangular Car Audio Capacitors reviews based on our selection criteria. It helped us shortlist the top qualified and rated Rectangular Car Audio Capacitors for Car Electronics, We found that most customers choose Rectangular Car Audio Capacitors with an average price of $61.65, and the top brands are BOSS Audio Systems, Scosche, Rockville, STINGER, Planet Audio, Sound Storm Laboratories, Zerone, RECOIL, NVX, Xscorpion, Audiopipe, DEWIN, DS18, Cermant, Lord of Bass, Gravity, SoundBox, BULLZ AUDIO, Stinger Select, LEIGESAUDIO And Audiotek. 

Then our expert-level editors reviewed all those quality items and selected the top 30 Rectangular Car Audio Capacitors for you, We have researched hundreds of sellers and picked the top sellers for Car Electronics, including Spreetail, westlake, JBTools, my Goods, Audiosavings, CE Showroom, Speece, Inc., Audio Watt Store, Bargain Ben, Densive, recoil And DS18. The Planet Audio PCBLK2.0 – 2 Farad Car Capacitor f... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 1,945 consumers with an average rating of 4.3.

We've helped a lot of satisfied users get the right Electronics product based on their needs, and save lots of time for them to pick Rectangular Car Audio Capacitors to buy.


Written By Milton E. Kincaid

Milton E. Kincaid runs a local phone repair shop and has over seven years of experience repairing phones and electronics, putting a smile on the faces of smartphone users in his locality. He wants to share all he has learned with us over the years.