Tech Papers

Active Engine Noise Enhancement
Active Noise Canceling
Alternators and Batteries
Amp Output Voltage Charts
Audio System Diagram - CAR
Battery Wiring in Series and Parallel
Boost Converter Power Supply
Box Designs
Building a simple RTA and testing speaker outputs
Crossovers
Crossovers IQ
FIT Inputs
Front Row
Gain Setting
Gain Setting KXA Series Amps
How to Connect to the Hideaway
Introduction to Equalization
KEY180 white paper
KEY Amplifier a-b switch
KEY Vehicle Applications
Passive Radiators
Peak VS RMS
Power Wire - The Importance of Good Wire
Properly Tuning a System with a Real Time Analyzer
PXA300.4 Setup Bridging
Remotes
Speaker Wiring in Series and Parallel
SUM8 OEM Integration Solution
SUM8 Remote Trigger Buffer
Tuning Chart
Wire Upgrade - The Big 3
Warhorse White Paper