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Tri-Mode Capable (Excluding HA700M & HA1000M models)
If so desired the amplifier may be run in stereo and mono at the same time. For example, this
feature would allow you to run a pair of mids and tweeters in stereo and a subwoofer in mono.
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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.
Adjustable Input Sensitivity
Allows you to fine-tune the level matching between your source and the power amplifier.
Power and Speaker Terminals
Heavy gauge power and speaker terminals with protective covers are provided for maximum
power and signal transfer with minimal resistance.
under stereo mode and 4 ohm or greater impedance load under bridged (mono) mode. For
Impedance Stability
For 2 and 4 channel amplifiers, they are stable with a 2 ohm or greater impedance load
mono subwoofer amplifiers ( HA700M & HA1000M), they are stable with a 2 ohm or greater
impedance load.
Fuse(s)
This protects the amplifier against short circuits and excessive current.
DC Offset Protection
This circuit protects the output of the amplifier against DC voltage. If for some reason DC
voltage is detected at the output stage, the amplifier will shut down protecting the speakers
from direct current.