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SILVER 1.2 Farad Digital Capacitor • handles systems up to 1200W peak / 600W RMS

SILVER 1.2 Farad Digital Capacitor • handles systems up to 1200W peak / 600W RMS

Absolute CAP20B

BLUE 1.2 Farad Digital Capacitor

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BLUE 1.2 Farad Digital Capacitor

BLUE 1.2 Farad Digital Capacitor • handles systems up to 1200W

BLUE 1.2 Farad Digital Capacitor • handles systems up to 1200W

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2 Farad Capacitor (2 - 1 Farad Caps in Parallel) 2000W RMS / 4000W Max handling

2 Farad Capacitor (2 - 1 Farad Caps in Parallel) 2000W RMS / 4000W Max handling

Performance Teknique ICBM-BOOST

1.5 Farad Digital Capacitor + 0 Gauge Amplifier Installation Kit

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1.5 Farad Digital Capacitor + 0 Gauge Amplifier Installation Kit

1.5 Farad Digital Capacitor + 0 Gauge Amplifier Installation Kit • battery terminal • power distribution block • self tapping screws • 18-22G butt connectors

1.5 Farad Digital Capacitor + 0 Gauge Amplifier Installation Kit • battery terminal • power distribution block • self tapping screws • 18-22G butt connectors

Bazooka RX-FECAPCVR

Fire Extinguisher syle cover for most 1-1.5 farad capacitor (RX-FECAPCVE)

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Fire Extinguisher syle cover for most 1-1.5 farad capacitor (RX-FECAPCVE)

Fire Extinguisher style cover for 1 farad capacitor. Fits most 1-1.5 farad standard cylinder size capacitors. Goes great with Bazooka NOS systems or other custom, tricked out vehicles

Fire Extinguisher style cover for 1 farad capacitor. Fits most 1-1.5 farad standard cylinder size capacitors. Goes great with Bazooka NOS systems or other custom, tricked out vehicles

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1.2 Farad Digital Capacitor • handles systems up to 1200W peak / 600W RMS

1.2 Farad Digital Capacitor • handles systems up to 1200W peak / 600W RMS

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BLUE 1.2 Farad Digital Capacitor • handles systems up to 1200W peak / 600W RMS

BLUE 1.2 Farad Digital Capacitor • handles systems up to 1200W peak / 600W RMS

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2.4 Farad Digital Capacitor • Digital display with 4 digital LED light • Red graphics printed on chrome capacitor (blue also available)

2.4 Farad Digital Capacitor • Digital display with 4 digital LED light • Red graphics printed on chrome capacitor (blue also available)

Absolute CAP400

4.0 Farad Digital Power Capacitor

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4.0 Farad Digital Power Capacitor

4.0 Farad • 24 Volt surge ultra low ESR • Feeds Power Starved Amplifiers • Voltage monitoring digital display

4.0 Farad • 24 Volt surge ultra low ESR • Feeds Power Starved Amplifiers • Voltage monitoring digital display

Directed Audio DEI 67000

1.2 Farad Digital Capacitor

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1.2 Farad Digital Capacitor

1.2 Farad Digital Capacitor • 4-Digit Red LED Voltmeter Display • Black Chrome Finish • Reverse Polative, Overvoltage, and Battery Warning Buzzer • Discharge Status LED

1.2 Farad Digital Capacitor • 4-Digit Red LED Voltmeter Display • Black Chrome Finish • Reverse Polative, Overvoltage, and Battery Warning Buzzer • Discharge Status LED

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1.5 Farad Capacitor • Side-Mounted Terminals • Dual Digital Voltmeters • Neon Rings and LED Lights • Silver Finish

1.5 Farad Capacitor • Side-Mounted Terminals • Dual Digital Voltmeters • Neon Rings and LED Lights • Silver Finish

Audiobahn ACAP651N

12 Farad Digital Capacitor

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12 Farad Digital Capacitor

Digital Hybrid Amp Style 12 Farad Capacitor Bank with Distribution Blocks • 3 Digit Blue Lighted Amperage Display • 28 Volt Surge

Digital Hybrid Amp Style 12 Farad Capacitor Bank with Distribution Blocks • 3 Digit Blue Lighted Amperage Display • 28 Volt Surge

Soundstream SC-5CA

5.0 Farad Digital Capacitor

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5.0 Farad Digital Capacitor

5.0 Farad Digital Capacitor • Digital 3-Digit Blue Voltage / Amperage Display • Blue Flash LED Display Bars • Octagonal Metal Design with Satin Finish • Chromed Endcaps

5.0 Farad Digital Capacitor • Digital 3-Digit Blue Voltage / Amperage Display • Blue Flash LED Display Bars • Octagonal Metal Design with Satin Finish • Chromed Endcaps

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1.0 Farad Capacity • Red 3-Digit Readout • Aluminum Finish • 24V Working Voltage • Polarity and Overload Protection • Soft On/Off Circuit • Aluminum Finish

1.0 Farad Capacity • Red 3-Digit Readout • Aluminum Finish • 24V Working Voltage • Polarity and Overload Protection • Soft On/Off Circuit • Aluminum Finish

Absolute CAP30S Silver

1.8 Farad Digital Capacitor

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1.8 Farad Digital Capacitor

1.8 Farad Digital Capacitor • handles systems up to 1800W peak

1.8 Farad Digital Capacitor • handles systems up to 1800W peak

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1 Farad Capacity • 20 Volt Rated-24 Volt Surge • Blue Plastic Mounting Brackets & Hardware

1 Farad Capacity • 20 Volt Rated-24 Volt Surge • Blue Plastic Mounting Brackets & Hardware

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    FAQ Frequently asked questions in Discontinued Audio Capacitors


    Car Audio Capacitor Frequently Asked Questions (FAQ)
    A car audio capacitor is an electronic component that stores and releases electrical energy to support high-demand audio systems. When amplifiers require a surge of power to deliver heavy bass hits or loud music passages, the electrical system might experience voltage drops. Capacitors act as a buffer, providing instant power when needed, reducing strain on the alternator, and preventing dimming headlights or other electrical issues. High-power audio systems can benefit from capacitors by ensuring a stable voltage supply, resulting in improved amplifier performance and cleaner sound output.
    If you have a high-power audio system with large amplifiers, subwoofers, and upgraded speakers, you may experience voltage drops and dimming lights when playing music at high volumes. These are indications of a strained electrical system. Installing a car audio capacitor can alleviate these issues by providing the extra power needed during peak demands, improving amplifier performance, and maintaining consistent voltage levels. If you notice any signs of electrical strain or audible distortion at high volumes, adding a capacitor to your system may be beneficial.
    The size and capacity of the capacitor you need depend on your audio system's power requirements. Capacitors are measured in Farads (F), and higher capacity capacitors can store more electrical energy. To determine the right size, calculate the total RMS power output of your amplifiers. As a general rule of thumb, a 1 Farad capacitor is suitable for every 1,000 watts RMS of total amplifier power. For example, if you have 2,000 watts RMS of amplifier power, a 2 Farad capacitor should be sufficient. However, it is essential to consult with a car audio expert or use Sonic Electronix's AmpliFinder tool to ensure you select the appropriate capacitor size for your specific setup.
    Installing a car audio capacitor involves several steps. First, disconnect the vehicle's negative battery terminal to ensure safety. Next, identify a suitable location near the amplifier(s) to mount the capacitor. Install the capacitor by connecting the positive power wire from the amplifier(s) to the positive terminal of the capacitor and the negative terminal to a suitable ground point. It's crucial to use proper wire gauge and secure connections to prevent voltage drops and potential hazards. After the installation, reconnect the battery terminal and test your audio system. If you are unsure about the installation process, it's best to seek assistance from a professional car audio installer to ensure a safe and reliable installation.
    While car audio capacitors can improve voltage stability and prevent voltage drops, they may not fix all power-related issues. If your audio system experiences significant voltage drops, dimming lights, or audible distortion at high volumes, adding a capacitor can help alleviate these problems. However, if the electrical demands of your audio system exceed the capabilities of your vehicle's stock alternator or battery, a capacitor may not be a complete solution. In such cases, you may need to upgrade your alternator or battery to handle the increased power demands. It's essential to assess your audio system's power requirements and consult with a car audio expert to determine the most effective solution for your specific setup. Sonic Electronix's expert staff can assist you in selecting the right capacitor and providing guidance on any additional upgrades needed to optimize your car audio system's performance. Car audio capacitors are valuable accessories for high-power audio systems, providing the extra power needed during peak demands and ensuring a stable voltage supply. By understanding your audio system's power requirements and selecting the appropriate capacitor size, you can enhance your car audio experience and enjoy clean, distortion-free sound at any volume level. Sonic Electronix offers a wide selection of high-quality car audio capacitors from top brands, ensuring you find the perfect capacitor to meet your system's needs.
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