Profile Clarus CL440 - Manual (Page 5)

Bass Boost
For added low frequency performance the amplifiers are equipped with a variable 0~18 dB
bass boost @ 45Hz.
Line Out
One set of full range line outputs have been provided for convenient connection to additional
amplifiers in the system.
Subsonic Filter (CL1200 & CL600M Only)
Power Fusing
This protects the amplifier against short circuits and excessive current.
Remote Turn-on
Automatically turns amplifier on when connected to the head unit's remote output. The
amplifier will turn on and off with the head unit to save current consumption. This control also
operates the reset circuit for the amplifier's protection. It must be connected with the head
unit in order to reset protection circuits.
Power and Speaker Distribution Blocks
Heavy gauge bare wire distribution blocks are provided for maximum power and signal
transfer with minimal resistance.
Adjustable Input Sensitivity
Allows you to fine-tune the level matching between your source and the power amplifier.
High Level Input
Allowing for integration with "Factory Sound Systems"
Stable To 2 Ohm Stereo Mode
Stability to 2 ohm in stereo mode, 4 ohms bridged .
A subsonic filter has been provided to filter out unwanted low bass frequencies below the
audible range. Once engaged this feature helps to improve the amplifiers overall performance
since power is not wasted reproducing frequencies beyond the audible range. This feature
works in conjunction with the Low-pass crossover to provide band-pass filtering.
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