Class D amplifiers, often referred to as “digital” are very common these days. However, people still do not understand them. Truth is, there is no such thing as a digital amplifier! Class D topology is nothing more than a switching amplifier, like a Class B, but at a much higher speed. Class D amplifiers are very efficient and put much less strain on a vehicle’s charging system. The D2 series amplifiers are small in size making them easy to hide. But don’t be fooled, these amps yield a ton of power for their size. All Monoblock amplifiers are for subwoofers only due to their limited upper frequency of 250Hz. The little power houses use a fully-regulated power supply, 18dB crossover at 80Hz , and a +6dB or +12dB boost at 45Hz. To keep everything looking the same, we also added a 4 channel full-range amplifier for the rest of your components/coaxial speakers that has similar features to the D2 monoblock sub amps.

Class D2 Subwoofer Amps

• PWM Power Supply
• 3 Stage Protection Circuit
• SMD Technology
• MIL-Spec Fiberglass Circuit Board
• High Rail Voltage
• 2 Ohm Stable
• Compact Chassis
• Full MOSFET Circuitry
• High Level Input
• Line Output
• Bass Boost @ 45Hz +6dB or +12dB
• 18dB Crossover Centered at 80Hz

Class D2 Full Range amp
• PWM Power Supply
• 3 Stage Protection Circuit
• SMD Technology
• MIL-Spec Fiberglass Circuit Board
• High Rail Voltage
• 2 Ohm Stable (per channel)
• Compact Chassis
• Full MOSFET Circuitry
• High Level Input
• Line Output
• Selectable HPF/LPF @ 80Hz crossover