Isolating the DD1-1 from the vehicle's electrical system for power, guarantees that it will only measure what it is supposed to measure the audio signal, not noise in the charging system. It can also be useful for detecting distortion in the audio signal caused by poorly designed or malfunctioning audio equipment. The purpose of this tool is to enable the installer to set the gain of an audio amplifier to match the source unit's output level, accurately and quickly.
View the SMD Crossover Calibrator CC-1 Product Manual Here.Steve Meade Designs SMD DD-1 Amplifier Audio Distortion Detector Auto-shut off timer 8 - 10 minutes after ON button is pressed.Low Battery LED trigger battery voltage Crossover -3dB point accuracy +/- 0.25dB.The Crossover Calibrator’s circuitry is digital microprocessor controlled.We are proud of our specs, they aren’t lies, so we are putting them up front. Should the harness become damaged it is easily replaceable or repairable in the fieldĮveryone hides these in the back of the book.It makes it pretty easy to measure the output of a headunit directly, if you choose to do so.We also chose an RCA input connector for a few reasons: Isolating the CC-1 from the vehicle’s electrical system for power, guarantees that it will only measure what it is supposed to measure the audio signal, not noise in the charging system.We have chosen a 9V battery as a power source for a few reasons:
If treated as such it should provide you with many years of reliable service. When you pick up the CC-1, know that you are holding a precision piece of equipment. This is VERY important when using subwoofers that share a common chamber, especially if you have 2 (or more) amplifiers on a dual voice coil driver. Enter "Competition Mode" and easily match gains on any 4-channel amplifier or even multiple bass amplifiers.
The purpose of this tool is to enable the installer to set the crossover frequency of an electronic crossover to the desired frequency, accurately and quickly. Usually, it will start at 30hz and have a huge gap, all the way up to (sometimes) 500hz. Most modern car audio amplifiers have a built in crossover on the side. The purpose and benefit of the D’Amore Engineering / SMD (Steve Meade Designs) Crossover Calibrator.
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