Rockford Fosgate Punch PBR300X4 Installation & Operation Manual page 4

1.
2.
circuit/low impedance is detected at the speaker connections or the amplifier's internal components
become too hot engaging the protection. The amplifier will shut down to cool if this occurs.
3.
heat generated by the amplifier's circuitry.
4.
speaker harness.
5.
operation.
6. – The input gain control is preset to match the output of most source units. It can be
adjusted to match output levels from a variety of source units.
7.
mode, allowing connection to only the front inputs with a 4-channel output.
8.
RCA/Speaker harness.
9.
DC(Direct Current) offset voltage input turn on can be set.
10. – The Molex connection port for the mating Remote/Ground/Power plug.
– This LED illuminates when the unit is in boost mode.
– This LED illuminates Blue when the unit is turned on and Red if a short
– The extruded aluminum heatsink of the Punch amplifier dissipates
– The Molex connection port for the mating + and -
– Selectable switch for 80Hz High-Pass (HP),All Pass (AP), or Low-Pass (LP)
– Setting this switch to the 2CH. position, switches the inputs to a 2-channel
– With the High Level Switch engaged a variable 4V to 6V
– The Molex connection port for the mating