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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Audio Installation & Accessories
  4. Discontinued Car Amplifier Installation & Accessories
  5. Discontinued Audio Capacitors

Discontinued Audio Capacitors

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Capacitance (farads)
Capacitors are rated in farads, and at times microfarads or millionths of a farad. The more farads the capacitor is rated at, the more electrical charge (and wattage) the capacitor will hold. Capacitance is defined as the property of storing an electrical charge between two separate conductors.
LCD Meter Display
Displays the current voltage and/or other specification on an LCD readout.
Primary Color
This is the main color of the item.
Built-In Distribution Block
A built-in distribution block simply means that the item includes a distribution block. The built-in distribution block will split the single power input into a multiple power output.
Maximum Input Gauge Size
This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
Maximum Output Gauge Size
This number refers to the maximum size of wire that will fit into the output connector(s) of the capacitor, battery terminal, or any other connector with an wire output.
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Boss CAP100CR

10 Farad Capacitor With Blue Digital Voltage Display

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Boss CAP100CR

10 Farad Capacitor With Blue Digital Voltage Display

• Digital 10 Farad Capacitor
• For Systems Up To 5000 Watts
• Bright Blue LED Voltage Display
• Low-Level Input Voltage: 16 Volts
• High-Level Input Voltage: 20
• Color: Black/Chrome

6

• Digital 10 Farad Capacitor
• For Systems Up To 5000 Watts
• Bright Blue LED Voltage Display
• Low-Level Input Voltage: 16 Volts
• High-Level Input Voltage: 20
• Color: Black/Chrome

Volfenhag ZX-HYPERCAP2.2 (Blue)

2.0 Farad Capacitor with Digital Volt-Meter Display

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Volfenhag ZX-HYPERCAP2.2 (Blue)

2.0 Farad Capacitor with Digital Volt-Meter Display

2.0 Farad Capacitor with Digital Volt-Meter Display • Color: BLUE • LED voltage meter with built-in relay • Maximum voltage: 24V • Maximum temperature: 95° C • Power-on and polarity protection

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2.0 Farad Capacitor with Digital Volt-Meter Display • Color: BLUE • LED voltage meter with built-in relay • Maximum voltage: 24V • Maximum temperature: 95° C • Power-on and polarity protection

Precision Power PPI C.3F

3 Farad Digital Power Capacitor

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Precision Power PPI C.3F

3 Farad Digital Power Capacitor

• Digital 3 Farad Capacitor
• Bright Red LED Voltage Display
• 12V Working Voltage
• 14V Surge Voltage
• Ring Terminals
• Chrome with Black Accents
• Includes Mounting Hardware

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• Digital 3 Farad Capacitor
• Bright Red LED Voltage Display
• 12V Working Voltage
• 14V Surge Voltage
• Ring Terminals
• Chrome with Black Accents
• Includes Mounting Hardware

Sound Quest CAP5M

5 Farad Digital Capacitor w/ display

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Sound Quest CAP5M

5 Farad Digital Capacitor w/ display

• 5 farad capacitor
• Up to 5,000 watts
• LED Voltage Display

• 5 farad capacitor
• Up to 5,000 watts
• LED Voltage Display

Stinger SPC122

1 Farad 16V, 20V Chrome Capacitor W/Blue Display

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Stinger SPC122

1 Farad 16V, 20V Chrome Capacitor W/Blue Display

• Digital 1 Farad Capacitor
• Bright Blue LED Voltage Display
• Minimizes Headlight Dimming
• Stabalizes Battery Voltage

• Digital 1 Farad Capacitor
• Bright Blue LED Voltage Display
• Minimizes Headlight Dimming
• Stabalizes Battery Voltage

Samurai 3.2 Xtreme

3.2 Farad Digital Power Capacitor

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Samurai 3.2 Xtreme

3.2 Farad Digital Power Capacitor

Blue 3.2 Farad Digital Capacitor • Charging Bulb • Stores Current • 24V DC Surge • Red Voltage Display Meter • Increases Level of Bass and Peak Power to Amp • Ring Terminals • Includes Mounting Hardware

Blue 3.2 Farad Digital Capacitor • Charging Bulb • Stores Current • 24V DC Surge • Red Voltage Display Meter • Increases Level of Bass and Peak Power to Amp • Ring Terminals • Includes Mounting Hardware

Kole Audio C1.5SD

1.5 Farad Digital Capacitor

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Kole Audio C1.5SD

1.5 Farad Digital Capacitor

1.5 Farad Digital Capacitor

1.5 Farad Digital Capacitor

Absolute CAP200 (Black with Blue)

2.0 Farad Digital Capacitor (CAP-200 Black with Blue)

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Absolute CAP200 (Black with Blue)

2.0 Farad Digital Capacitor (CAP-200 Black with Blue)

2.0 Farad Digital Capacitor • 24V Surge with ultra low ESR • Color: BLUE/WHITE • Voltage monitoring digital display

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2.0 Farad Digital Capacitor • 24V Surge with ultra low ESR • Color: BLUE/WHITE • Voltage monitoring digital display

Audiobahn ACAP4

1.0 Farad Capacitor

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Audiobahn ACAP4

1.0 Farad Capacitor

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

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

Volfenhag ZX-HYPERCAP2.2 (Silver)

2.0 Farad Capacitor with Digital Volt-Meter Display

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Volfenhag ZX-HYPERCAP2.2 (Silver)

2.0 Farad Capacitor with Digital Volt-Meter Display

2.0 Farad Capacitor with Digital Volt-Meter Display • Color: SILVER • LED voltage meter with built-in relay • Maximum voltage: 24V • Maximum temperature: 95° C • Power-on and polarity protection

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2.0 Farad Capacitor with Digital Volt-Meter Display • Color: SILVER • LED voltage meter with built-in relay • Maximum voltage: 24V • Maximum temperature: 95° C • Power-on and polarity protection

Massive Audio CAP 4

4.0 Farad Capacitor w/ Digital Volt Meter

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Massive Audio CAP 4

4.0 Farad Capacitor w/ Digital Volt Meter

Digital 4 Farad Capacitor • Great for Systems up to 4000 Watts • Digital LED Voltage Display • Automatic Standby Mode • Extreme Low ESR For Faster Charge and Discharge

Digital 4 Farad Capacitor • Great for Systems up to 4000 Watts • Digital LED Voltage Display • Automatic Standby Mode • Extreme Low ESR For Faster Charge and Discharge

Renegade RX1200

1.2 Farad MKII Power Capacitor

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Renegade RX1200

1.2 Farad MKII Power Capacitor

Digital 1.2 Farad Capacitor • Great for Systems up to 1200 Watts • Bright LED Voltage Display • Gold Plated Terminals • Includes Mounting Hardware

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Digital 1.2 Farad Capacitor • Great for Systems up to 1200 Watts • Bright LED Voltage Display • Gold Plated Terminals • Includes Mounting Hardware

Legacy LCA-120DBL (Blue)

1.2 Farad Digital Capacitor

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Legacy LCA-120DBL (Blue)

1.2 Farad Digital Capacitor

1.2 farad digital capacitor • 20 volt rated to 24 volt surge • Clear brackets included • Chrome plated post kits

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1.2 farad digital capacitor • 20 volt rated to 24 volt surge • Clear brackets included • Chrome plated post kits

SPL CP-4X

Digital 4 Farad Power Capacitor with Blue LED Accent Lighting

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SPL CP-4X

Digital 4 Farad Power Capacitor with Blue LED Accent Lighting

• Digital 4 Farad Power Capacitor
• For Systems up to 4,000 Watts
• Digital Blue Voltage Meter
• Blue LED Accent Lighting
• 1/4" Bolt Post
• Gloss Black Finish
• Charging Resistant Included

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• Digital 4 Farad Power Capacitor
• For Systems up to 4,000 Watts
• Digital Blue Voltage Meter
• Blue LED Accent Lighting
• 1/4" Bolt Post
• Gloss Black Finish
• Charging Resistant Included

Boss CAP10

10 Farad Digital Hybrid Capacitor with Blue Illumination

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Boss CAP10

10 Farad Digital Hybrid Capacitor with Blue Illumination

10 Farad Digital Hybrid Capacitor with Blue Illumination • 3-Digit, super bright LED voltage meter • Voltage measure accurate to +/- 0.1VDC • Blue illuminated window • Warning tones for reverse polarity connection, over voltage (>17VCD), or low battery voltage (<10VDC)

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10 Farad Digital Hybrid Capacitor with Blue Illumination • 3-Digit, super bright LED voltage meter • Voltage measure accurate to +/- 0.1VDC • Blue illuminated window • Warning tones for reverse polarity connection, over voltage (>17VCD), or low battery voltage (<10VDC)

db Link LCAP6KF

6.0 Farad High Performance Capacitor w/ Blue Digital Voltage Display

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db Link LCAP6KF

6.0 Farad High Performance Capacitor w/ Blue Digital Voltage Display

Digital 6 Farad Capacitor • Designed for Systems up to 6000 Watts • Bright Blue LED Voltage Display • Remote Turn-on Control • Power/Ground Distribution Block • Lighted Blue Power Strip

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Digital 6 Farad Capacitor • Designed for Systems up to 6000 Watts • Bright Blue LED Voltage Display • Remote Turn-on Control • Power/Ground Distribution Block • Lighted Blue Power Strip

Kole Audio C6D (C-6D)

6.0 Farad Digital Capacitor

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Kole Audio C6D (C-6D)

6.0 Farad Digital Capacitor

Digital power capacitor with auto control turn on/off circuitry • 6.0 Farad Capacity • Lowest E.S.R and less 5% capacity tolerance • Digital display • Blue light strips

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Digital power capacitor with auto control turn on/off circuitry • 6.0 Farad Capacity • Lowest E.S.R and less 5% capacity tolerance • Digital display • Blue light strips

Kole Audio C4D (C-4D)

4.0 Farad Digital Capacitor

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Kole Audio C4D (C-4D)

4.0 Farad Digital Capacitor

Digital Power Capacitor • Square, black, chrome plated • 4-farad capacitance • ESR: 0.0014 ohm • 24 Volts maximum operating voltage • 85°C maximum operating temperature

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Digital Power Capacitor • Square, black, chrome plated • 4-farad capacitance • ESR: 0.0014 ohm • 24 Volts maximum operating voltage • 85°C maximum operating temperature

Boss CAP2CR

2.0 Farad Digital Capacitor

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Boss CAP2CR

2.0 Farad Digital Capacitor

• 2.0 Farad Digital Capacitor
• Digital voltage level display
• Chrome finish terminals
• Includes mounting brackets
• 20V DC
• 24V Surge

1

• 2.0 Farad Digital Capacitor
• Digital voltage level display
• Chrome finish terminals
• Includes mounting brackets
• 20V DC
• 24V Surge

Rockford Fosgate RFC1 1 Farad Capacitor Open Box, Very Good Condition Used

Energy Storage Reinforcement Capacitor

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Rockford Fosgate RFC1 1 Farad Capacitor Open Box, Very Good Condition Used

Energy Storage Reinforcement Capacitor

• 1.0 Farad Capacitor
• 16V to 20V peak
• Solid-brass top reduces stripping; platinum plated
• Increase the peak power of your amp
• Reduce dimming headlights

• 1.0 Farad Capacitor
• 16V to 20V peak
• Solid-brass top reduces stripping; platinum plated
• Increase the peak power of your amp
• Reduce dimming headlights

Phoenix Digital (SILVER) PD-BASE 1.20 Farad Digital Capacitor

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Phoenix Digital (SILVER) PD-BASE 1.20 Farad Digital Capacitor

1.2 Farad capacitor • Digital LED voltage display • Gold plated terminals • Polarity protection • Max Voltage: 24VDC • Power-on LED indicator

1.2 Farad capacitor • Digital LED voltage display • Gold plated terminals • Polarity protection • Max Voltage: 24VDC • Power-on LED indicator

db Link LCAP4KF

4.0 Farad High Performance Capacitor w/ Blue Digital Voltage Display

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db Link LCAP4KF

4.0 Farad High Performance Capacitor w/ Blue Digital Voltage Display

Digital 4 Farad Capacitor • Great for Systems up to 4000 Watts • Blue Digital LED Voltage Display • Includes Charging Bulb and Mounting Hardware

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Digital 4 Farad Capacitor • Great for Systems up to 4000 Watts • Blue Digital LED Voltage Display • Includes Charging Bulb and Mounting Hardware

Soundstream Scx-4 4 Farad Car Audio Capacitor + Complete 0 Gauge Wire Kit W/ RCA

4.0 Farad Digital Capacitor (Sound Stream SCX4) Package

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Soundstream Scx-4 4 Farad Car Audio Capacitor + Complete 0 Gauge Wire Kit W/ RCA

4.0 Farad Digital Capacitor (Sound Stream SCX4) Package

4.0 Farad Digital Capacitor • 12-16 DC Input Voltage • Blue LED Viltage Display • Flashing LEDs • Bolt Post for Ring Terminal • Chrome plated chassis

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4.0 Farad Digital Capacitor • 12-16 DC Input Voltage • Blue LED Viltage Display • Flashing LEDs • Bolt Post for Ring Terminal • Chrome plated chassis

Lightning Audio LSD10 Strike Capacitor

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Lightning Audio LSD10 Strike Capacitor

1.0-farad Capacitor, Digital Display • 1-farad cap for systems up to 1,000 watts • 16-volt maximum (20-volt surge) • digital voltage readout

1.0-farad Capacitor, Digital Display • 1-farad cap for systems up to 1,000 watts • 16-volt maximum (20-volt surge) • digital voltage readout

Raptor C2.0FM

2.0 Farad Capacitor with Digital Display and 20 Volt DC (C2.0F, C20F)

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Raptor C2.0FM

2.0 Farad Capacitor with Digital Display and 20 Volt DC (C2.0F, C20F)

2.0 Farad Capacitor With Digital Display • 20 Volt DC • Working Voltage 20/24 Volt Surge • 24K Hard Gold Plated Terminals • Digital Voltage Monitor With Top Electronic Protection • Includes Mounting Hardware

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2.0 Farad Capacitor With Digital Display • 20 Volt DC • Working Voltage 20/24 Volt Surge • 24K Hard Gold Plated Terminals • Digital Voltage Monitor With Top Electronic Protection • Includes Mounting Hardware

Lightning Audio Strike LS05-03 (LS05B)

Strike Series 1/2-farad Capacitor

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Lightning Audio Strike LS05-03 (LS05B)

Strike Series 1/2-farad Capacitor

1/2-farad cap for systems of up to 500 watts RMS • 16-volt maximum (20-volt surge) • 3-1/16" diameter x 5-11/16"H

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1/2-farad cap for systems of up to 500 watts RMS • 16-volt maximum (20-volt surge) • 3-1/16" diameter x 5-11/16"H

Tsunami V10CAP-BTK

Custom Capacitor Mounting Bracket

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Tsunami V10CAP-BTK

Custom Capacitor Mounting Bracket

Custom Capacitor Mounting Bracket • Capable with all 3" diameter round capacitors • High-tech styling and design • Durable finish • Includes Mounting Hardware

Custom Capacitor Mounting Bracket • Capable with all 3" diameter round capacitors • High-tech styling and design • Durable finish • Includes Mounting Hardware

SPL CP3.0

3.0 Farad Capacitor with Digital Voltmeter Read-out

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SPL CP3.0

3.0 Farad Capacitor with Digital Voltmeter Read-out

3.0 Farad Digital Capacitor

2

3.0 Farad Digital Capacitor

Power Acoustik PC1.5F 1.5 Farad Capacitor w/Digital Voltmeter+4 Gauge Amp Kit

Power Acoustik PC1.5F 1.5 Farad Capacitor w/Digital Voltmeter+4 Gauge Amp Kit

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Power Acoustik PC1.5F 1.5 Farad Capacitor w/Digital Voltmeter+4 Gauge Amp Kit

Power Acoustik PC1.5F 1.5 Farad Capacitor w/Digital Voltmeter+4 Gauge Amp Kit

• Digital Capacitor
• 1.5 Farad
• Great for Systems Around 1000 Watts
• Red Digital Voltage Display
• Warning and Flashing Light LEDs
• Black Chrome
• Automatic Shutoff Protection

98

• Digital Capacitor
• 1.5 Farad
• Great for Systems Around 1000 Watts
• Red Digital Voltage Display
• Warning and Flashing Light LEDs
• Black Chrome
• Automatic Shutoff Protection

Phonics Digital PD-2.2 (Red)

2.0 Farad Digital Capacitor with 24 VDC Max Surge, LED Voltage Meter and Built-in Relay

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Phonics Digital PD-2.2 (Red)

2.0 Farad Digital Capacitor with 24 VDC Max Surge, LED Voltage Meter and Built-in Relay

2.0 Farad Digital Stiffening Capacitor with LED Voltage Meter • Max voltage: 24 VDC • Power-on LED Indicator • Polarity Protection • Platinum finish • Gold-plated terminals

2.0 Farad Digital Stiffening Capacitor with LED Voltage Meter • Max voltage: 24 VDC • Power-on LED Indicator • Polarity Protection • Platinum finish • Gold-plated terminals

Power Acoustik PCX-10F

10.0 Farad Digital Hybrid Capacitor (PCX10F)

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Power Acoustik PCX-10F

10.0 Farad Digital Hybrid Capacitor (PCX10F)

• 10.0 Farad hybrid digital power capacitor
• 24V DC foil-carbon internal capacitor
• Digital blue voltage display
• Tinted plexiglass with blue LED lights inside to view
• Electronics polarity circuit
• Over voltage protection circuit

11

• 10.0 Farad hybrid digital power capacitor
• 24V DC foil-carbon internal capacitor
• Digital blue voltage display
• Tinted plexiglass with blue LED lights inside to view
• Electronics polarity circuit
• Over voltage protection circuit

Boss CAP2R (RED)

2.0 Farad Digital Capacitor

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Boss CAP2R (RED)

2.0 Farad Digital Capacitor

2.0 Farad Digital Capacitor • Digital voltage level display • Chrome finish terminals • Includes mounting brackets • 20V DC • 24V Surge

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2.0 Farad Digital Capacitor • Digital voltage level display • Chrome finish terminals • Includes mounting brackets • 20V DC • 24V Surge

Lightning Audio Strike LSD-1003

1.0 Farad Digital Capacitor

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Lightning Audio Strike LSD-1003

1.0 Farad Digital Capacitor

Digital display • Super low ESR (Equivalent Series Resistance) • Displays capacitor voltage and diagnostics

Digital display • Super low ESR (Equivalent Series Resistance) • Displays capacitor voltage and diagnostics

Tsunami PP1005DM-CAP

5 Farad Hybrid Power Capacitor with 18V Rated Digital Amp Meter

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Tsunami PP1005DM-CAP

5 Farad Hybrid Power Capacitor with 18V Rated Digital Amp Meter

5 Farad Competition Series Digital Hybrid Capacitor • Blue LCD Digital Meter Block Top • Volt Activated Flashing Blue LEDs • Chrome Plated Metal Cover • 4 AWG Inputs and Outputs

5 Farad Competition Series Digital Hybrid Capacitor • Blue LCD Digital Meter Block Top • Volt Activated Flashing Blue LEDs • Chrome Plated Metal Cover • 4 AWG Inputs and Outputs

Monster Cable MPC P300 DCAP 1F

Monster 300 DigiCap+ Stiffening Capacitor (1.0 Farad w/Digital Meter)

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Monster Cable MPC P300 DCAP 1F

Monster 300 DigiCap+ Stiffening Capacitor (1.0 Farad w/Digital Meter)

1 Farad Stiffening Capacitor • 22 Volt Peak • Reverse polarity buzzer • 5 millisecond charge/discharge cycle

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1 Farad Stiffening Capacitor • 22 Volt Peak • Reverse polarity buzzer • 5 millisecond charge/discharge cycle

Performance Teknique ICBM-7248 1.5 Farad Digital Capacitor

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Performance Teknique ICBM-7248 1.5 Farad Digital Capacitor

1.5 Farad Digital Capacitor • Digital Voltage Meter • Large 4 gauge ring connectors • Max Voltage: 24V DC • Suitable for systems up to 1500 watts maximum power

1.5 Farad Digital Capacitor • Digital Voltage Meter • Large 4 gauge ring connectors • Max Voltage: 24V DC • Suitable for systems up to 1500 watts maximum power

Volfenhag ZX-HYPERCAP2.2 (Red)

2.0 Farad Capacitor with Digital Volt-Meter Display

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Volfenhag ZX-HYPERCAP2.2 (Red)

2.0 Farad Capacitor with Digital Volt-Meter Display

2.0 Farad Capacitor with Digital Volt-Meter Display • Color: RED • LED voltage meter with built-in relay • Maximum voltage: 24V • Maximum temperature: 95° C • Power-on and polarity protection

2.0 Farad Capacitor with Digital Volt-Meter Display • Color: RED • LED voltage meter with built-in relay • Maximum voltage: 24V • Maximum temperature: 95° C • Power-on and polarity protection

Cerwin-Vega CVCAP2

2 Farad Digital High Output Capacitor

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Cerwin-Vega CVCAP2

2 Farad Digital High Output Capacitor

• Digital 2 Farad Capacitor
• Bright LED Voltage Display
• Color: Black
• Includes Mounting Hardware for a Secure Installation

• Digital 2 Farad Capacitor
• Bright LED Voltage Display
• Color: Black
• Includes Mounting Hardware for a Secure Installation

Kole Audio C1.6R

Digital 1.6 Farad Capacitor

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Kole Audio C1.6R

Digital 1.6 Farad Capacitor

Digital power capacitor with auto control turn on/off circuitry • 1.6 Farad • 2.4 Volts DC • Digital display • Lowest ESR and less 5% capacity tolerance

3

Digital power capacitor with auto control turn on/off circuitry • 1.6 Farad • 2.4 Volts DC • Digital display • Lowest ESR and less 5% capacity tolerance

Belva BB1D (Damaged Packaging Only New)

1.0 Farad Capacitor with Digital Red Display

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Belva BB1D (Damaged Packaging Only New)

1.0 Farad Capacitor with Digital Red Display

• 1.0 Farad Power Capacitor
• Perfect for Systems up to 1000 Watts
• Audible Warning
• Red Voltage Display
• Mounting Brackets Included

• 1.0 Farad Power Capacitor
• Perfect for Systems up to 1000 Watts
• Audible Warning
• Red Voltage Display
• Mounting Brackets Included

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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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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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