Reviews Class D Amplifiers

Hifonics 7 BAND EQ WITH CROSSOVER

  • CLASS D AMPLIFIER - Class D topology ensures high efficiency with big power and a small footprint. This mono amplifier was built for driving subwoofers and subwoofer systems, maintaining the highest sound quality sound for your car audio..
  • BUILT FOR POWERFUL SOUND - Minimize heat generation with the PWM MOSFET power supply providing stability through the PC board. Old school Hifonics aluminum heat sink maintains superior heat dissipation to keep your car audio sounding smooth..
  • MADE TO LAST - Low noise preamplifier generates maximum low voltage signal from source unit, minimizing distortion. High temperature impact resistant inputs with hex screw terminals allow secure connections and are erosion resistant..
  • HIGH QUALITY CONNECTIONS - RCA outputs and a daisy chain multiple amplifier build eliminates additional signal cables from the source unit. Molded secure connections are used for all wires and angled for ease of access during installation..
  • CLASSIC HIFONICS LOOK - The ZXX Series maintains the classic feel of Hifonics amplifiers and include an illuminated logo on the front of the amplifier. The Hifonics logo illuminates when the amp is powered, making a statement even in the dark..
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Hifonics BG-2500.1D BRUTUS Gamma 2500 Watt Mono Car Audio Amplifier Class D Amp Bundle with Rockville RWK01 0 Gauge Complete Car Amp Wiring Installation Wire Kit w/ RCA's

  • ...over to tailor specific frequencies to speakers and subwoofers..
  • Class/Topology: Super D-Class designs which employ high-speed microprocessors with proprietary D/A conversion algorithms to efficiently control the current consumption. At very high listening levels, Hifonics amplifiers with Super D-Class circuitry result in lower distortion, higher current efficiencies and less heat than conventional D-Class amplifier designs..
  • Output Device Technology: Pro-Fi Output Device Technology, The Ultra-Fi MOSFET is designed for music production vs just electronics output power. It produces very musical high power with high efficiency for cooling and minimal distortion. Heat Sink: Classic aluminum Hifonics design to minimize heat build up on the Ultra-Fi output devices. Power Supply: Simpatico Coil Design, The dual coil Pulse Width Modulated power supply keeps voltage constant through the Ultra-Fi output devices..
  • Output Connections: High temperature impact resistant nickel plated connectors with allen head set screws which allow for secure termination of wire and creates an erosion resistant seal. Connection Type: Secure molded conn....
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Yamaha DXS18 Powered Subwoofer

  • High-Efficiency 1020W Class-D Amplifiers.
  • The high-output woofer features a 4″ voice coil magnet and delivers powerful, well-defined, low-frequency bass with minimal distortion.
  • The DXS Series has a band-pass design that produces extremely high SPL by drastically reducing the distortion..
  • Durable Wooden Enclosures with LINE-X Coating.
  • Powerful D-XSUB processing gives you total control of your low frequency.
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Dayton Audio DAEX-9-4SM Haptic Feedback Transducer 9mm 1W 4 Ohm

  • Extremely small design can fit almost anywhere.
  • Perfect for creating haptic (touch) feedback systems.
  • Unique suspension allows high excursion for surprisingly powerful response.
  • Rare-earth neodymium motor and a proprietary 9 mm voice coil.
  • 4-ohm impedance for use with small, Class D amplifiers.
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Dayton Audio DAEX19QLP-4 Quad Feet Low Profile 19mm Exciter 5W 4 Ohm

  • Rare-earth neodymium motor and a proprietary vented voice coil.
  • 4 ohm impedance for use with small, Class D amplifiers.
  • Four arms provide extra support improving linearity.
  • Turns any flat, rigid surface into a speaker.
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Dayton Audio DAEX-13-4SM Haptic Feedback Transducer 13mm 3W 4 Ohm

  • Extremely small but powerful design can fit almost anywhere.
  • Perfect for creating haptic (touch) feedback systems.
  • Unique suspension allows high excursion for surprisingly powerful response.
  • Rare-earth neodymium motor and a proprietary 13 mm voice coil.
  • 4-ohm impedance for use with small, Class D amplifiers.
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Dayton Audio DAEX25Q-4 Quad Feet 25mm Exciter 20W 4 Ohm

  • Unique, four arm design for exciting a large surface.
  • Pre-applied 3M™ VHB™ adhesive for quick, secure installation.
  • Rare-earth neodymium motor and a proprietary voice coil.
  • 4-ohm impedance for use with small, Class D amplifiers.
  • 20 watt RMS power handling for high output.
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Dayton Audio DAEX25CT-4 Coin Type 25mm Exciter 10W 4 Ohm

  • just under 2″ diameter, about 9/16″ high.
  • Pre-applied 3M™ VHB™ adhesive for quick, durable installation.
  • Rare-earth neodymium motor and a proprietary voice coil.
  • 4-ohm impedance for use with small, Class D amplifiers.
  • 1″ voice coil for 10 watt RMS power handling.
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Dayton Audio DAEX32EP-4 Thruster 32mm Exciter 40W 4 Ohm

  • Robust, heavy-duty design with a 32 mm voice coil attached to a steel spider.
  • Pre-applied 3M™ VHB™ adhesive for quick, secure installation.
  • Rare-earth neodymium motor and a proprietary two-layer voice coil.
  • 4-ohm impedance for use with small, Class D amplifiers.
  • 40 watt RMS power handling for high output.
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