R1D 1 Farad Cap, Blue Digital Display, Actual Value: 0.3F, 18SV

1.0 Farad 20V Surge Volt, Runs on 10-16 Volts DC
Improves sound quality for cleaner mids and highs. Keeps your bass propped up and your headlights from dimming. It’s perfect for systems up to 1000W.

• Low ESR (Equivalent Series Resistance)
  
• Digital voltmeter (Red)
  
• Accepts any gauge of wire with ring terminals.
• Equipped with automatic shut off protection