RXC2D + RWK41
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Rockville
RXC2D + RWK41
RXC2D + RWK41
2‑Farad Power Capacitor, 24V Surge, 4‑Ga Kit, Copper RCA, Mounting Hardware
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Regular price
$59.95
Sale price
$59.95
Regular price
$169.99
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per
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Features
- Stabilizes voltage during heavy bass hits
- LED voltage display with charge status
- IC‑controlled, reverse‑polarity protection
- 4‑ga kit with 100% copper RCA
- Includes clear brackets and hardware
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What's Included in the box
- Rockville RXC2D 2‑Farad Capacitor
- Mounting Brackets, Screws, Resistor
- Rockville RWK41 4‑Gauge Amp Kit
- 17' Copper RCA, Power/Ground/Remote/Speaker Wire
- AGU Fuse Holder, 60A Fuse, Install Hardware
SKU: SKU: RXC2D+RWK41
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Product Description
Deliver tighter, more confident bass with a stiffening capacitor that supports your amplifier during dynamic transients. The RXC2D’s low resistance and LED voltage display keep you informed and your system stable, while IC‑controlled protection adds peace of mind. A premium 4‑gauge wiring kit with copper‑core RCA and SuperFlex cabling completes a clean, reliable install. This bundle refines impact and preserves clarity, ideal for systems that crave instantaneous current during demanding low‑frequency passages.
This Bundle Includes

RXC2D
The RXC2D 2 Farad Capacitor delivers stable power and real-time voltage monitoring for your car audio system. With 24V surge capacity, advanced logic circuitry, and a striking LED display, it’s perfect for custom builds or daily use, ensuring your amplifier delivers consistent, distortion-free sound with every beat.
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RWK41
The Rockville RWK41 4 AWG amp kit delivers exceptional power and signal transfer with 100% copper RCA cables and true-gauge wiring. Its flexible, abrasion-resistant jacket and gold-plated fuse ensure reliable, high-quality performance, making it the perfect choice for car audio upgrades and custom installations demanding premium sound and durability.
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Features
Voltage Stability On Demand
2‑farad capacity delivers fast bursts of current for cleaner bass transients and reduced headlight dimming.
Real‑Time Monitoring
LED voltage display and charge status lights provide instant system insight for confident performance checks.
Protected Power Delivery
IC‑controlled circuitry with reverse‑polarity protection supports reliable operation in demanding environments.
Premium 4‑Gauge Kit
Flexible cabling and copper RCA preserve signal integrity and reduce resistance for consistent amplifier output.
Hardware Included
Clear brackets, screws, and charging resistor simplify secure mounting and safe initial charging.
Technical Specifications
- Type 2‑farad car audio capacitor + 4‑ga amp wiring kit
- Capacitance 2 F (12 V), 24 V surge capacity
- Display Red LED voltage with blue charge/discharge LEDs
- Protection IC‑controlled with reverse‑polarity safeguard
- Wiring kit 4‑ga power/ground, copper RCA, hardware
- Dimensions (capacitor) 10.55" x 4.8" x 3.2"
- Weight (capacitor) Approx. 3.5 lb