World record SPL holders and SQ competitors alike choose our Ultra D-Class™ Generation series amplifiers because of their high performance, sound quality and shear raw power – plus they’ve been known to break records (and a few windshields at that). This year, Hifonics continues to set the stage in accuracy and brute SPL strength with a line up of Ultra D-Class amplifiers with features not available in any other product.

These extraordinary amplifiers have a built-in diagnostic mode that will detect shorted speaker leads, low impedance, dangerous high temperatures and DC shorts. If detected, the amplifier will automatically shut down to help prevent serious damage.

The Clipping LED indicator, located on the amplifier end panel and bass remote control, illuminates to alert when the amp is reaches soft clipping, pre-clipping and full clipping, allowing for correctable action of the settings prior to reaching hard clipping and the amp shutting down.

Look to the four models of the Generation series for incredible unmatched kilowatt Power From the Gods, low impedance load stability and truly, the most powerful amplifiers on the planet.

- Ultra D-Class Chip Set topography increases efficiency to reduce battery current consumption which results in more watts per dollar with less power wasted as heat

- 18-volt stable technology increases power more then 35% over standard 14-volt battery input

- High Speed Ultra-Fi™ MOSFET output devices for durability

- Parametric Bass-EQ including adjustable narrow/wide bandwidth, bass boostfrom 0db to 10dB, frequency control from 30Hz to 100Hz

- Variable Low Pass, Subsonic Filter, Phase Shift and Level Control

- Balanced line input for MX accessories and line drivers

- Clipping indicators including Pre-Clip, Soft-Clip and Full-Clip

- Bass remote with built-in clipping indicators

- Built-in system diagnostics protects from short circuits, over load, thermal over-heat and DC offset

- Link & Sync™ feature allows the mono amps to be strapped or bridged via master/slave configuration

Ultra D-Class™

Ultra D-Class is the nerve center of Hifonics’® Generation XXV amplifiers. Our exclusive Ultra D-Class design relies on super high-speed microprocessors with proprietary D/A conversion algorithms to efficiently control the amplifiers current consumption. At very high listening levels, Hifonics Ultra D-Class results in lower distortion, higher current efficiencies and less heat than conventional D-Class designs.

Ampere for ampere, watt for watt, Ultra D-Class makes it easier on a car’s charging system when compared to the competition. The result is a power-to-cost-to-value ratio that can’t be beat.