XS Power SB75-975L 75F 12V SuperBank Ultracapacitor
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Most products are covered by the manufacturer's warranty against defects. Damage from over-powering or improper installation isn't covered — we'll help coordinate any valid claim.
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The XS Power SB75-975L 12V SuperBank is a purpose-built ultracapacitor buffer in a slim, flexible form factor designed for installs where conventional group-sized batteries will not fit. Its 75 farad farad capacitor bank rating positions it as a targeted transient stabilizer rather than a primary power source, most effective when mounted close to the amplifier load to minimize the electrical path between stored energy and the demand point. Compact car builds, motorcycle audio rigs, and powersports installs with minimal space will find this an approachable entry into XS Power capacitor technology.
Despite its modest footprint, the XS Power SB75-975L delivers genuine high current capacitor performance that outclasses traditional single-farad stiffening caps. If your system is experiencing light headlight dimming or subtle bass softening on heavy tracks, installing this power cap upgrade near the amplifier is a direct and effective intervention that adds no meaningful weight or bulk to the build.
Authorized XS Power dealer at JS Ultimate Sounds. Free shipping on orders $99+.
PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling.
For more information, visit www.P65Warnings.ca.gov
