Expert Service 1-877-289-7664 [Hours]

Sonic Closeout Sale

Maxxlink VDC3.0V2

Low ESR 3.0 Farad Capacitor w/LCD Display for Systems up to 3000 watts


We apologize

This item has been discontinued

Get FAST answers from customers ASK a Question See questions answers

Maxxlink VCAK-10V3

More power!

Installing a capacitor is a great way to help stabilize the voltage being sent to the amplifier. This can help reduce the strain on the vehicle’s electrical system, reduce dimming lights, and improve sound quality of the audio system. Maxxlinks VDC3.0V2 Capacitor is a 3.0 Farads and is a great and-on to your vehicles audio system that's 3000 watts max.

General Features:

  • Low ESR 3 Farad Capacitor w/LCD Display for Systems up to 3000 Watts
  • Blue LED voltage display
  • Integrated allen bolt for quick hookup
  • Easy two-piece mounting system
  • Delivers additional power on-demand for improved amplifier performance
  • Lowest Equivalent Series Resistance (ESR) in the industry for the fastest recharge times
  • Also found as: MaxxlinkVDC30V2
  • Dimensions: 3"D x 9"W
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Extend your Maxxsonics Amplifiers Warranty:

Maxxlink VCAK-10V3

When purchasing your Maxxlink capacitor also consider purchasing one of their V3 and V2 amplifier kits. They can extend the factory warranty of your Maxxsonics amplifier by an additional six months to a full year. When you add a Maxxlink amp kit to your purchase of a qualifying amplifier from Maxxsonics brands such as MBQuart, Hifonics, Autotek and Crunch you can extend the factory warranty buy six months with V2 amplifier kits, and a year for the V3 amplifier installation kits! V1 Ampkits do not extend any of Maxxsonics amplifiers warranties.

Capacitor Specifications

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.
3 farads
LCD Meter Display
Displays the current voltage and/or other specification on an LCD readout.
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.
Any Gauge with use of Ring Terminal AWG
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.
Any Gauge with use of Ring Terminal AWG
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.
Primary Color
This is the main color of the item.
Secondary Color
A color that compliments the main color of the product.
This is the color of the illuminated LED lights on the unit.
The width of the item from left to right (side-to-side) measured in inches.
The height of the item, measured from top to bottom, in inches.

Specials with this Item

Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


Rydal, GA

Perfect addition to my system.

September 17, 2013

Cap was a little more than my system needed but is great to have the Volt meter on top so I can see the system status at a glance. Amazed at the difference it has made to the sound of my system.

1 of 1 found this helpful

Was this review helpful to you?

Accessory Tools and Products

Accessories added

Scosche Ring Terminal (1/0 AWG)

Pair of 1/0 AWG ring terminals with 3/8" hole and red and black insulating sleeves.

Your Price $3.99

Streetwires Ring Terminals (1/0 AWG)

Pair of 1/0 AWG set screw power ring terminals.

Your Price $17.95

NVX Precut Power/Ground Wire (1/0 AWG)

5 ft. of NVX's HyperFlex power/ground cable with high-current transfer and gunmetal gray insulation.

Your Price $29.99

Directed DEI Resistors (15-Pack)

Pack of resistors with various values (ohms) perfect for the initial charge of your capacitor.

Your Price $1.99

Hide answersShow all answers | Sort by
No questions have been asked about this item. Be the first!

Product Summary


Model Number






Internal SKU


Internal Product ID


Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Maxxlink VDC3.0V2