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Crossover: The low pass crossover is always engaged (cannot
be bypassed); the crossover point is continuously variable from 50 to 300 Hz.
Subsonic Filter: The subsonic filter's cutoff frequency is
continuously variable from 6 to 70 Hz.
Bass Boost: For added low frequency output, the amplifier has
bass boost circuits centered at 40 Hz, variable from 0 to +10 dB.
Protection Circuitry: The amp has three protection circuits:
- Thermal: turns the amp off when the
operating temperature is too high
- Short circuit: turns the amp off when
the speaker outputs are short-circuited
- DC Offset: turns the amp off when it
generates direct current
Power/Ground Terminals: The power and ground screw terminals
are 0.55" wide.
Remote Terminal: The remote turn on screw terminal is 0.36"
Speaker Outputs: There are two pair of speaker output screw
terminals, internally shorted together so it's easy to connect two subwoofers.
Each terminal is 0.36" wide.
Speaker-level Input Harness: A 4-pin speaker level input
harness is included, allowing you to easily connect the amplifier to a factory
radio or a receiver without preamp outputs.
Auto Turn-on: When using the speaker level inputs, the amp
will automatically turn on when it senses an input signal.
Preamp Outputs: The amplifier features one set of RCA preamp
outputs so you can send audio to another amplifier in your system. The preamp
outputs are not affected by the built-in crossover.
Note: The preamp outputs are not active
when the speaker level input is used.