Dual Amp Install Kit + 4 Farad Power Capacitor Bundle
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Rockville
Dual Amp Install Kit + 4 Farad Power Capacitor Bundle
Dual Amp Install Kit + 4 Farad Power Capacitor Bundle
0 + 4 Gauge Dual Amp Kit, 4F Capacitor, Nickel Blocks, OFC RCA, Hardware
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Regular price
$119.90
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$119.90
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Features
- 0+4 ga kit supports powerful builds
- 4F capacitor for reserve current
- Nickel-plated distribution and fused blocks
- 100% OFC RCA signal cables
- Includes full install hardware
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1-Year Warranty
What's Included in the box
- (1) RDA0+4K Dual Amplifier Wiring Kit
- (1) RXC4D 4 Farad Power Capacitor
- Distribution/Fused Blocks, Battery Terminal
- Speaker, Remote, Power/Ground Cables
- Mounting Hardware and Accessories
SKU: SKU: RDA0+4K+RXC4D
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Product Description
Engineered for demanding multi‑amp systems, this bundle pairs a 0+4 gauge wiring architecture with a high‑capacity 4F capacitor to deliver stable voltage during intense bass passages. Nickel‑plated distribution hardware resists corrosion and preserves current flow, while 100% OFC RCA interconnects protect the nuance of your source. With comprehensive hardware and flexible cabling, it’s a polished route to firmer transients, powerful, clear sound, and dependable performance across show cars and daily drivers alike.
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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RXC4D
The RXC4D 4 Farad Car Audio Capacitor delivers consistent, clean power to your audio system, preserving sound quality during bass sessions and high volumes. With advanced circuitry, real-time voltage monitoring, and a sleek Lucite design, it’s perfect for high-performance setups seeking reliable, distortion-free playback in any vehicle.
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Features
Expanded Energy Reserve
4 farads of storage supply rapid current on peaks to keep sub-bass tight and authoritative.
Low-Resistance Path
0 + 4 ga power runs and nickel blocks reduce voltage drop for cooler, more efficient operation.
Quiet Signal Chain
100% OFC RCA cabling maintains clarity and reduces noise floor at higher gains.
Complete Dual-Amp Solution
Distribution, fused blocks, terminals, and wire included for two amplifiers.
Durable Build Quality
Corrosion‑resistant hardware and flexible jackets support tidy, long‑lasting installs.

Technical Specifications
- Type Dual Amplifier Wiring + Power Capacitor Bundle
- Capacitor 4 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 approx. 13" x 3.75" x 7" (L x W x H)
- Weight NA