Digital Amplifiers / D Series

The Interfire D series Class-D digital amplifiers have been proving themselves all across the U.S. especially in all of the competition lanes.

The D series are true 1 ohm stable amplifiers with all the features needed for pushing out the absolute most power per square inch. 

Measuring just over 9 inches, the D900.1 delivers 600W RMS continuously Both the D900.1 & the D1700.1 feature a remote controllable bass boost via the included bass boost remote controller.

A quick look inside reveals some good craftsmanship, high temperature handling capacitors (105 degrees), over-wrapped torroidial coils, wide trace separate board outputs, gold plated bus bars, intelligent protection circuitry and full Bridge Syncability

Features

Class-D Digital Technology

High Efficiency PWM Power Supply

4 Gauge Gold Plated Machined Power Terminals

High Temperature Power Capacitors (105 degrees C)

Gold Plated Bus Bars

Overwrapped Torroidial Coils

Fully Variable Low-Pass Crossovers

Heavy Duty Power Capacitors

Super Small Footprint

Soft Remote On/Off Circuitry

Intelligent Protection: Over Voltage/Thermal/DC Offset/Short

Bridge Sync Capable

Need External Fuse-minimum 180amp (D3000.1)

Over-wrapped torroidial coils, gold plated bus bars, high temperature capacitors, bridge-sync ability and intelligent protection circuitry puts the D series amplifiers in a class of their own.