Rockville RFC50F Bundle: 50 Farad car Audio Power Capacitor with Blue Voltage Display, RWK0CU 0 Gauge OFC Amplifier Wiring Installation kit with ANL Fuse Holder, 2-Items

Stabilize your system's power and unlock consistent, clean bass with this matched Rockville bundle. The RFC50F 50-Farad digital hybrid capacitor stores energy and releases it instantly during peaks, reducing voltage sag that causes dim lights and weak hits. The RWK0CU true 0-AWG OFC wiring kit minimizes resistance and noise so your amplifier runs cooler and performs reliably in real driving conditions.

Performance: RFC50F runs 10-16V DC, surges to 20V, features a 3-digit LED meter (+/-0.1 V) and low ESR 0.015 ohm @ 120Hz for rapid discharge on musical transients.

Durability: Heavy-duty bolt-down terminals, protective mesh cover; RWK0CU uses high-strand OFC with flexible jackets for heat, vibration, and tight routing.

Compatibility: Ideal for 1,000-3,000-Watts RMS systems needing steady voltage and strong current delivery for clean, controlled bass.

Installation: RWK0CU includes ANL holder with 250-A fuse, flat 12-gauge speaker wire, twisted-pair RCAs, ring/spade lugs, grommet, and zip ties for a pro finish.

Everyday Benefit: Enjoy steadier headlights, fewer dropouts, and punchier low end on commutes, meets, and road trips.

Key Features: 50-Farad digital hybrid capacitor, LED voltage display, over/under-voltage alerts, true 0-AWG OFC kit, ANL 250-A protection, BC-5W2 compliant

Target Audience/Use Cases: Enthusiasts, installers, and daily drivers seeking stronger bass hits, stable lights, and reliable power delivery in mid-to-high power builds

Specifications: RFC50F: 10-16V DC, 20V surge, ESR 0.015 ohm @ 120Hz, 10.91" x 6.38" x 2.56"; RWK0CU: 0-AWG OFC, 4704 strands, ANL holder + 250-A fuse, twisted-pair RCAs

Competitive Advantage: True OFC wiring plus precise digital power storage for cooler amps, cleaner transients, and consistent performance in real-world driving.