The Raptor R5CAP is a PRO Series 4.0 Farad digital capacitor designed to stabilize voltage and improve performance in high-powered car audio systems. Built with a digital voltage monitor, low ESR design, and electronic protection circuitry, the R5CAP helps reduce voltage drops during heavy bass hits and demanding amplifier loads. Its nickel-plated terminals and high-voltage handling make it ideal for aftermarket amplifier systems requiring consistent power delivery and improved electrical stability

Features & Highlights

  • 4.0 Farad digital capacitor
  • PRO Series design
  • Integrated digital voltage monitor
  • Helps stabilize voltage during amplifier demand spikes
  • Reduces headlight dimming and voltage drops
  • Electronic protection circuitry
  • 20V working voltage
  • 24V surge voltage capability
  • Ultra-low ESR less than .002 ohm
  • Nickel-plated terminals for improved conductivity
  • Designed for high-power aftermarket amplifier systems
  • Ideal for SPL and daily-driver audio systems

Specifications

Specification Details
Product Type Car Audio Capacitor
Manufacturer Raptor / Metra
Model Number R5CAP
Capacitance 4.0 Farad
Voltage Monitor Digital Display
Working Voltage 20V
Surge Voltage 24V
ESR Rating Less Than .002 Ohm
Terminal Finish Nickel-Plated
Electronic Protection Yes
Application Car Audio Power Stabilization

Installation Benefits

  • Helps maintain stable voltage to amplifiers
  • Can reduce dimming headlights during bass peaks
  • Supports improved amplifier efficiency during transient loads
  • Commonly used with high-output mono amplifiers and subwoofer systems
  • Recommended for systems with large power demands and limited charging reserve

Works Great With

    Complementary products