This is the ultimate buyer’s guide to the Best Subwoofer Capacitors. We’ve listed our top picks, including the Most popular, Top-rated, and Bestselling Products.
After hours of scanning and analyzing the market, using too many factors, we have found the Best Subwoofer Capacitors of 2022. Check out our ranking below!


Top 20 Best Subwoofer Capacitors of 2022



Best Subwoofer Capacitors 2022 (Reviews)


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

$39.95  in stock
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • 2.5 Farad Digital Capacitor with 2500 Watts Stabilizing Amplifier Flow Capacity
  • High Strength Cylindrical Aluminum Housing
  • Soft Turn-On/Off Power Surge
  • Bright Charging Status L.E.D.
  • Digital Over-Voltage Protection System

Planet Audio PCBLK2.0 – 2 Farad Car Capacitor For Energy Storage To Enhance Bass Demand From Audio System

$45.14
$41.99
 in stock
17 new from $41.99
Free shipping
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • 3 Digit Bright Red Digital LED Voltage Display
  • Audible Warning Tone for Reverse Polarity, Voltage Overload and Low Battery Voltage
  • Capacitance: 2,000,000, Capacitance Tolerance: + / - 10%, Voltage Measurement Accurate to + / - 0.1 VDC
  • Working Voltage: 20 VDC, Equivalent Series Resistance:
  • Dimensions: 3 x 3 x 10.3, Unit Weight: 3.5 Lbs

Sound Storm C22 2 Farad Car Capacitor for Energy Storage to Enhance Bass Demand from Audio System

$48.00
$39.74
 in stock
3 new from $39.74
Free shipping
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • Capacitance Tolerance: + / - 10%
  • Working Voltage Range: 16 VDC.Red digital voltage display
  • Surge: 20 V
  • Chrome Plated Posts
  • Mounting Brackets and Hardware Included

Belva BB1D 1.0 Farad Power Capacitor with Red Digital Voltage Display

$34.95  in stock
2 new from $34.95
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • Perfect for systems up to 1000W
  • Capacitor features audible warning indicators
  • Runs on 10-16 Volts DC
  • Equipped with automatic shutoff protection
  • Accepts any gauge of wire with ring terminals

MTX TNP212D2 12" 1200 Watt 4 Ohm Dual Loaded Car Audio Subwoofer Package with Sub Enclosure, Boss 1100W Mono A/B Amplifier, Wiring Kit and Capacitor

$312.99  in stock
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • COMPLETE SOUND PACKAGE: Upgrade your cars sound system with this complete package that includes MTX 12 inch dual loaded car subwoofer, a sub enclosure, Boss Audio Riot monoblock amplifier, a complete 8 gauge amp installation wiring kit and a 2 farad digital power capacitor. Due to the number of items in this package, they may ship separately
  • CAR SUBWOOFER: The MTX Terminator series subwoofer system includes 2 subs, sub enclosure and a car amp; 1200 watts max power and 400 watts RMS; Rubber surround, polypropylene cone and a 2-inch aluminum single 4 ohms voice coil; Solid MDF construction; Dimensions (H x W x D1 x D2): 14 x 29.69 x 13.5 x 11.13 inches
  • CAR AMPLIFIER: Boss Audio Riot Monoblock A/B MOSFET power Amplifier delivers peak power of 1100 watts, RMS power of 825 watts; 413 watts RMS x 1 at 4 ohms, 825 watts RMS x 1 at 2 ohms, 550 watts MAX x 1at 4 ohms, 1100 watts MAX x 1 at 2 ohms; Bass boost: Switchable or 18 dB; Low Pass Filter: 35 Hz to 160 Hz; Dimensions (L x W x H): 9.125 x 10.4375 x 2.25 inches; Remote control included
  • INSTALLATION WIRING KIT: 20-foot 8 gauge red power cable; 1/4-inch gold plated ring terminal; 3-foot 8 gauge black ground cable; Number 10 gold plated ring terminal; 16-foot 18 gauge blue turn on wire; 20-foot high performance RCA interconnect; (3) Rubber grommets; 30-foot speaker wire; 5/16-inch Gold plated ring terminal; 6-foot split loom tubing; (20) 4-inch wire ties
  • POWER CAPACITOR: 2 Farad 20V LED Digital Voltage Car Audio Power Capacitor; Capacitance: 2 farad, 2 million microfarad; High level input voltage: 24; Low level input voltage: 20 volts; Percent capacitance tolerance: 10; ESR: 0.00195 ohms @ 120 Hz @ 25 degrees C; Dimensions: 10.3 x 3 x 3 inches

MTX TNE212D 12" 1200W Dual Loaded Subwoofer Box + 1500W Amplifier + Capacitor

$305.99  in stock
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • Loaded subwoofer enclosure
  • 1200 watt of max power, 400 watts RMS
  • Rubber surround
  • Polypropylene cone
  • MTX audio logo on dustcap

9.0 Farad Car Audio Capacitor Super Power Subwoofer Modified with Lights LED Voltage Display 9F Filter Stabilized Pond (1Pcs)

$59.99  in stock
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • 1. In the case of installing a subwoofer amplifier, it can make up for the insufficient power supply of the bass amplifier.
  • 2. Improve the poor bass effect caused by insufficient power supply of the power amplifier.
  • 3. When the bass signal suddenly increases and encounters a continuous high-power bass signal, it will make the car battery insufficient to power the car amplifier.
  • 4. Because this insufficient power supply will affect the weak bass effect of the subwoofer, when in this situation, the capacitor can instantly release current to make up for the insufficient current supply.
  • 5. Then the capacitor is automatically charged again, waiting for the next instant release.

BOSS Audio Systems CAP8 - 8 Farad Car Capacitor For Energy Storage To Enhance Bass Demand From Audio System

$74.74  in stock
17 new from $67.28
Free shipping
Amazon.com
as of March 2, 2022 7:39 pm

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
  • Voltage Measurement Accurate to + / - 0.1 VDC
  • Automatic Sleep Status When Volume Is Low Or There Is No Voltage Variation Present
  • Capacitance: 8,000,000, Working Voltage: 16 VDC, Surge Voltage: 24 VDC

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

$43.99  in stock
2 new from $43.85
Free shipping
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • 3.5 Farad Capacitor
  • Reliable and long last Stiffening Power Capacitor.
  • Good for ATV, motorcycle, snowmobile and any vehicle.
  • Chrome Plated Battery Post Lightning LED
  • Package Content: 1x Audiotek AT-3.5

Raptor R5CAP PRO SERIES - 4.0 Farad Capacitor - Digital Top

$63.47  in stock
2 new from $63.47
1 used from $43.64
Free shipping
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • Digital Voltage Monitor
  • Electronic Protection
  • 20 Volt Working Voltage / 24 Volt Surge
  • E.S.R. Less Than .002 OHM
  • Nickel Plated Terminals

Bullz Audio 3300W 20VDC BCAP3.3 Car Digital Power 3.3 Farad Capacitor Cap

$42.95  in stock
10 new from $42.95
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • When System Voltages Drop, the Sound Quality of your Car's Audio System Takes a Hit.
  • Bullz Audio Capacitors Provide Instantaneous Power on Demand to Feed your Power Hungry Amplifiers and Stabilize this Voltage so your System Performs at its Peak.
  • 3.3 Farad Capacitor up to 3300 Watts Max Power
  • Integrated Digital Dispaly informs you of System Status and Performance.
  • Low ESR

5.0 Farad Digital Power Capacitor - High-Performance Car Audio Accessory with Blue Digital Display, Voltage Readout, Over Voltage Protection, Mounting Hardware, DC 12-24V - Pyle PLCAPE50

$69.99  in stock
3 new from $69.99
Amazon.com
as of March 2, 2022 7:39 pm

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 5.0 farad Pyle capacitor will have it at the ready
  • 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. Looks great too, thanks to the blue LED lighting & the brushed aluminum case
  • SAFETY FEATURES: Equipped w/ electronic polarity protection circuit and an over-voltage protection circuit ensure maximum performance and reliability. Features capacitance ± 5%, 20-24 volt surge, 105oC w/ DC 12 to 24 volt
  • MOUNTING HARDWARE: The digital power capacitor includes mounting charging hardware, chrome-plated post kits, and 1 pair clear brackets for a better installation. Total size measures 8.86” H x 3.5” W
  • 5.0 Farad Digital Display Power Capacitor - Chrome Plated Post Kits - Aluminum Brushed Case

Recoil REC1D True 1.0 Farad 20V Car Audio Energy Storage Reinforcement Capacitor with Digital Read-Out and Built-in Distribution Block

$49.99  in stock
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • True Spec 1.0 Farad 20V Surge Volt. Digital volt meter (blue)
  • Improves sound quality - cleaner mids and highs
  • Low ESR (Equivalent Series Resistance)
  • Solid brass top helps to reduce stripping
  • Platinum plated. (2) 1/0 AWG/4 AWG power inputs and (2) 1/0 AWG/4 AWG ground inputs

BOJACK 24Value 630pcs Aluminum Electrolytic Capacitor Assortment Box Kit Range 0.1uF-1000uF

$16.99  in stock
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • In this set, we offer 24 Value electrolytic capacitors include 10V 16V 25V 50V, range from 0.1uF to 1000uF total 630pcs well packed in a plastic box, with clearly labeled compartments, parts inside will not slide or move around.
  • These electrolytic capacitors have a wide range of 0.1uF to 1000uF, with clearly marked values and voltage ratings on each capacitor for you to easy select and use.
  • Our electrolytic capacitors are widely used in power supplies and in interconnecting stages of amplifiers at audio frequencies.
  • High precision aluminum electrolytic capacitors. temperature range from -40℃ to +105℃, tolerance ±20%, stable and durable for long life use.
  • They are also great choice for DIY work, repairs and little projects, can be applied for repair TV, LCD monitor, radio, stereo, game console, microwave, etc.

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

$76.86
$70.49
 in stock
12 new from $66.26
Amazon.com
as of March 2, 2022 7:39 pm

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
  • EQUIVALENT SERIES RESISTANCE: 0.002 ohm or less
  • DIGITAL DESIGN: Includes digital electronic protection and digital display with status indicator; Color: Black
  • SPECIFICATIONS: Weight: 4.5 pounds; Capacitance: 6 farad; Manufacturer warranty: 1-year warranty

BOJACK 10 Values 300 Pcs Ceramic Capacitor 0.1 0.15 0.22 0.33 0.47 0.68 1 2.2 4.7 10 uF Multilayer Monolithic Ceramic Capacitor Assortment Kit

$10.99  in stock
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • BOJACK High Quality Multilayer Monolithic Ceramic Capacitor Assortment Kit.
  • Capacitance Model: 10 Type--(0.1uF, 0.15uF, 0.22uF, 0.33uF, 0.47uF, 0.68uF, 1uF,2.2uF, 4.7uF,10uF)
  • Capacitors tolerance: ±10%
  • Package Quantity: 300 pcs (Each model 30 pcs), Packed in A Rugged Convenient Re-sealable Plastic Storage Case.
  • Excellent Humidity Resistance, Miniature Size, Wide Capacitance, Reliable Performance. Wide Applications in Computers, Data Processing, Telecommunication, Industrial Control, etc.

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

$54.75  in stock
6 new from $54.75
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • When System Voltages Drop, the Sound Quality of Your Car's Audio System Takes a Hit.
  • Bullz Audio Capacitors Provide Instantaneous Power on Demand to Feed your Power Hungry Amplifiers and Stabilize the Voltage.
  • This is a 5.5 Farad Capacitor with a Three Digit LED Display.
  • Works well Up to 5500 Watts Max Power
  • Low ESR

Skar Audio SDR-12 D4 12" 1200 Watt Max Power Dual 4 Ohm Car Subwoofer

 in stock
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • 12-Inch Dual 4 ohm Car Subwoofer
  • Peak Power: 1, 200 Watts | RMS Power: 600 watts
  • 2.5" 4-Layer high temperature Copper voice Coil
  • High Roll Foam Surround - High flux ferrite motor
  • Frequency response: 22 Hz - 300 Hz | Sensitivity: 84.7 dB

SoundBox 0 Gauge Amp Kit Amplifier Install Wiring & 5 Farad Digital Capacitor, 5000W

$93.95  in stock
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • SoundBox Combined Amp Kit & Capacitor Package
  • Give Your System the Wires It Needs and the Capacitor It Wants
  • SoundBox 5 Farad Digital Capacitor
  • SoundBox 0 Gauge Complete Install Kit

New! BULLZ AUDIO 4400W 12V BCAP 4.4 Digital Car Power Farad Capacitor | BCAP4.4

$46.75  in stock
2 new from $46.75
Amazon.com
as of March 2, 2022 7:39 pm

Features

  • Xscorpion bcap4.4 Bullz Audio Bcap 4.4 Farad Capacitor Car Digital Power

Best Subwoofer Capacitors 2022 | Price Comparison

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Your Guide To Buying The Best Subwoofer Capacitors

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So we have compiled a complete list of the “Best Subwoofer Capacitors” available on the market today.

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  1. Read reviews of your chosen product, and what consumers are saying,
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  3. Compare prices and find the best value.
  4. Select the features that satisfy your needs.

A thorough and thoughtful examination is essential to ensure that you get the “Best Subwoofer Capacitors” possible.
We provide guidance on buying the Best Subwoofer Capacitors, and this information is complete and accurate.
We use both artificial intelligence and big data to analyze the information we collect, using a selection of algorithms that have allowed us to compile a list of the Best Subwoofer Capacitors currently available on the market.
This is the technology we use to compile our list based on a variety of factors, we always remember that keeping the Best Subwoofer Capacitors information up-to-date is the most important thing, so we are constantly updating our site.

5/5 - (407 votes)