Dual Amp Install Kit + 2 Farad Power Capacitor Bundle
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Rockville
Dual Amp Install Kit + 2 Farad Power Capacitor Bundle
Dual Amp Install Kit + 2 Farad Power Capacitor Bundle
0 + 4 Gauge Dual Amp Kit, 2F Capacitor, Nickel Blocks, OFC RCA, Hardware
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Regular price
$109.90
Sale price
$109.90
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$0.00
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Features
- 0+4 ga kit powers two amplifiers
- 100% OFC RCA interconnects
- Nickel-plated distribution and fuse blocks
- 2F capacitor stabilizes voltage
- Includes terminals and ties
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1-Year Warranty
What's Included in the box
- (1) RDA0+4K Dual Amplifier Wiring Kit
- (1) RXC2D 2 Farad Power Capacitor
- Distribution/Fused Blocks, Battery Terminal
- Speaker, Remote, Power/Ground Cables
- Mounting Hardware and Accessories
SKU: SKU: RDA0+4K+RXC2D
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Product Description
Build a cleaner, stronger electrical backbone for multi‑amp systems. The 0+4 gauge kit delivers high‑current flow through nickel‑plated distribution and fused blocks, while 100% OFC RCA cables preserve detail from source to stage. A compact 2F capacitor adds instantaneous current on bass transients to maintain dynamics and reduce headlight dim. With power, signal, protection, and hardware curated for professional results, this bundle offers a sophisticated path to louder playback, tighter bass, and reliable performance—on show nights and daily drives.
This Bundle Includes

RDA0+4K
The Rockville RDA0+4K dual amp kit delivers high-current power and pristine signal transfer for powerful audio systems. Premium copper cables, nickel-plated components, and flexible Super Flex design make it perfect for custom installations, ensuring cool operation, reliable performance, and exceptional sound quality in any vehicle setup.
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RXC2D
The Rockville RXC2D 2 Farad/12 Volt capacitor delivers stable, distortion-free power for high-powered car audio systems. Featuring a Lucite LED voltage display, 24V surge capacity, and secure mounting hardware, it ensures reliable performance and easy installation—perfect for those who demand both audio excellence and system protection.
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Features
High-Current Infrastructure
0 and 4 ga power runs with nickel‑plated blocks reduce resistance for cooler, more efficient delivery.
Voltage Stability
2 farad capacitor supplies surge current during heavy hits, keeping lows punchy and consistent.
Signal Integrity
100% OFC RCA interconnects maintain clarity, yielding powerful, clear sound at volume.
Dual-Amp Ready
Includes distribution, fused block, terminals, and wire to feed two amplifiers cleanly.
Installer-Friendly
Comprehensive hardware and flexible cable jackets streamline neat, reliable routing.

Technical Specifications
- Type Dual Amplifier Wiring + Power Capacitor Bundle
- Capacitor 2 Farad, 12 V with 24 V Surge
- Power Cable 0 ga + 4 ga High‑Current Cables
- Interconnects 100% OFC RCA (17 ft)
- Blocks/Hardware Nickel‑Plated Battery, Distribution, Fused Blocks
- Dimensions Capacitor 10.55" x 4.8" x 3.2" (L x W x H)
- Weight NA