Design Features - Rockford Fosgate Punch PBR300X1 Installation & Operation Manual

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ESIGN EATURES
1. BRT(Boosted Rail Technology) LED – This LED illuminates when the unit is in boost mode.
2. Power/Protect LED – This LED illuminates Blue when the unit is turned on and Red if a short
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. Extruded Aluminum Heatsink – The extruded aluminum heatsink of the Punch amplifier dissipates
heat generated by the amplifier's circuitry.
4. Speaker Harness Connection (Output) – The Molex connection port for the mating + and - speaker
harness.
5. Remote Punch EQ (Optional Controller) – The Remote Punch EQ connection is made with a RJ-45
cable and can be installed in a variety of ways for easy control access.The control is used to boost low
and/or high frequency information to overcome road noise.
NOTE:Punch EQ2 circuit is only active with the use of the OPTIONAL Remote Punch EQ.
(RF Model# - PEQ)
6. Variable Crossover – Is a built-in 12dB/octave Butterworth filter with a crossover point variable
from 35Hz to 250Hz.
7. Gain Control – 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.
8. RCA/Speaker Harness Connection (Input) – The Molex connection port for the mating
RCA/Speaker harness.
9. High/Low Level Switch – Allows for the selection of either High Level(Speaker) or Low
Level(RCA) connection for the Input.
10. Variable High Level Adjustment – With the High Level Switch engaged a variable 4V to 6V
DC(Direct Current) offset voltage input turn on can be set.
11. Power Terminals – The Molex connection port for the mating Remote/Ground/Power plug.
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