Our guarantee to you

Fast & Free Shipping on all orders and no minimums. No matter what you buy we'll ship it for free within the 48 lower United States, so the price you see is exactly what you pay. No hidden fees or shipping charges.

We're Fast

Most items are delivered in under 3 days! We combine the best technology with a great network of warehouses to get your order shipped quickly.

60 Day Guarantee

We will gladly accept your return within 60 days of the original purchase.

5 Star Customer Service

Our helpful customer service team is here for you, and that's why our customers love us. We're sure you will to. Just check out what others have to say!

Great Deals, Every Day

Did we mention the best part? We have a wide variety of products, and we work hard to bring you the best deal possible. That's our guarantee to you!

BOSS CAP18 18 FARAD Digital Car Audio Capacitor

Was $133.99 You save $69.04!
(1 Review)
Brand: BOSS
Condition: New
Want to know when? Enter your zip code to get your delivery date.

Includes our everyday, fast & free shipping.

We are an authorized Boss dealer!

The BOSS CAP18 18 FARAD Digital Car Audio Capacitor will store temporary power and discharge it to stabilize voltage to the amplifier. This will reduce distortion and help the amplifier operate more efficiently. It features a low-level input voltage of 16 volts, a high-level input voltage of 20 volts, a black finish, and a digital voltage level display. Make your car audio system as efficient as possible with the BOSS CAP18 18 FARAD Digital Voltage Display Car Audio Capacitor!

  • NEW BOSS CAP18 18 FARAD Digital Car Audio Capacitor
  • Blue LED Illuminated Window with Music Response
  • Warning Tones for Reverse Polarity Connection, Over Voltage and Low Battery Voltage
  • E.S.R (Equivalent Series Resistance) 0.0015 Ohms @ 120Hz
  • 3 Digit Blue Voltage Meter Displays 0.1V Increments
  • Working Voltage: 16 Volts DC
  • Surge Voltage: 20 Volts DC
  • Equivalent Series Resistance (ESR): 0.0015 Ohms @ 120 Hz @ 25 Degrees C
  • Low-Level Input Voltage: 16 Volts
  • Remote Terminal Screw
  • Capacitance: 18 Farad, 18000000 Microfarad
  • High-Level Input Voltage: 20 Volts
  • Capacitance Tolerance: 10
  • Dimensions: 11" (L) x 6-1/2" (W) x 3" (H)
  • Weight: 8 lbs
  • Condition: BRAND NEW!
  • Part Number: CAP18
  • Warranty: 1 Year Manufacturer Warranty
Written by from Madison, indiana on May 15, 2017 Verified Buyer
More than needed at the moment

I ordered the cap for a project that I plan on progressively expanding and it works awesome and is way more than the project currently needs but that was my intention 

Would I recommend this to a friend or family member? Yes
  • Easy to Use
  • Simple to Set Up
Is this review helpful?