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[H]ardBASS Si Series Car Amplifiers
“Our goal with the 2025 Si series is to ensure that the moment you hold the amplifier, you immediately recognize its high-end quality. Premium materials distinguish the Si Series from its competitors in a way that is both very dramatic and soul-touching.”
More RMS Power
. Higher RMS Power Output
Upgraded Circuitry
. Faster transient detail response, more protection circuitry
Upgraded Heatsink
. "Dragon" inspired Heavy heatsinks
Upgraded Potentiometers
. Sealed potentiometers across all models
Upgraded Terminals
. Beautifully machined set-screw Terminals
Vibrant Color options
. Attractive metallic color finishes
New, Vibrant, Heatsink Design
Our new heatsink is inspired by the awe of the dragon. The heavy, high-density metal provides a large power reservoir and maximizes the surface area for cooling.
The large heatsink allows us to boost RMS power in our most popular models.
It also enables our new "Dragon" Amplifier to deliver unprecedented power levels from its all-new Class-D Full-Range circuitry.
Upgraded circuitry for model year 2025
We have fully refreshed the circuitry in all models to deliver even better sound quality and faster responsiveness to transient-details.
We've also increased the number of protection circuits to make this our best performing, best sounding, most durable and rugged amplifier series to date.
Upgraded Terminals, Potentiometers
We have fully upgraded the terminals and potentiometers on all models. These upgrades increase user satisfaction and increase the product feel and durability.
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