Massive Audio Rail CAP E – 4 Farad Amplifier Capacitor
Power your sound system with precision and stability using the Massive Audio RAIL CAP, a high-performance 4 Farad amplifier capacitor engineered exclusively for Massive Audio EDGE Series amplifiers.
Featuring Direct Plug & Perform technology, the Rail CAP E connects effortlessly to your amplifier via a dedicated Molex docking port—no extra wiring or setup required. Once connected, it integrates seamlessly with the amplifier’s internal power supply, creating a direct and ultra-efficient energy link.
When your music demands instant bursts of power—like deep bass hits or high-volume peaks—the Rail CAP E responds in milliseconds, delivering rapid charge and discharge cycles to keep voltage levels stable and consistent. This results in improved amplifier performance, reduced distortion, and enhanced overall sound clarity.
A stylish backlit Massive Audio logo adds a professional touch to your installation, signaling both performance and design excellence.
Key Features:
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4 Farad high-capacity energy storage
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Direct plug-in connection via Molex port – no wiring needed
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Lightning-fast power delivery for dynamic audio response
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Stabilizes voltage and improves amplifier efficiency
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Designed exclusively for Massive Audio EDGE amplifiers
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Illuminated Massive Audio logo for a clean, professional look
*All RAILCAPS work with all amps that have a 4 Pin Molex Input
These Massive Amplifier Models have the RAILCAP Molex input
TRIDENT
PRIMO
NANO EDGE
- E2
- E3
- E3N
- E4
- EX2
- EX44
- EX44N
- Dimensions ~ 3" x 6" x 2"
- 4 Pin Molex Connectors
- LED Logo
