Rockford Fosgate 1000 Manual Do Utilizador
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1. Cast Aluminum Heatsink – The cast aluminum heatsink of the Power
amplifier dissipates heat generated by the amplifier's circuitry. The inherent
advantage of casting provides a 30% improvement of cooling over conven-
tional extrusion heatsink designs.
advantage of casting provides a 30% improvement of cooling over conven-
tional extrusion heatsink designs.
2.
Speaker/Power Terminals – The heavy duty, gold-plated terminal block
connectors (+ and –) will accept 4 gauge cable and are immune to corrosion
that can cause signal degradation.
connectors (+ and –) will accept 4 gauge cable and are immune to corrosion
that can cause signal degradation.
3.
REM Terminal – This spade terminal is used to remotely turn on and turn off
the amplifier when +12V DC is applied.
the amplifier when +12V DC is applied.
4.
Signal Input Switch (Power 400 & Power 800 4-channel amplifiers) – This
switch allows the amplifier to be driven with either 2 or 4 pairs of inputs.
switch allows the amplifier to be driven with either 2 or 4 pairs of inputs.
5.
RCA Input Jacks – The industry standard RCA jacks provide an easy
connection for signal level input. They are gold-plated to resist the signal
degradation caused by corrosion.
connection for signal level input. They are gold-plated to resist the signal
degradation caused by corrosion.
6.
RCA Pass-Thru Jacks – The Pass-Thru provides a convenient source for
daisy-chaining an additional amplifier without running an extra set of RCA
cables from the front of the vehicle to the rear amplifier location.
daisy-chaining an additional amplifier without running an extra set of RCA
cables from the front of the vehicle to the rear amplifier location.
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.
source units. It can be adjusted to match output levels from a variety of source
units.
8.
Remote Punch Bass – The Punch Bass helps correct for acoustical
deficiencies in the listening environment by helping reproduce full range
sound without adding excessive boost. The Punch Bass control is a narrow
band adjustment centered at 45Hz variable from 0dB to +18dB. Connection
is made with a cable using RJ-45 and can be installed under the dash for
remote control access.
deficiencies in the listening environment by helping reproduce full range
sound without adding excessive boost. The Punch Bass control is a narrow
band adjustment centered at 45Hz variable from 0dB to +18dB. Connection
is made with a cable using RJ-45 and can be installed under the dash for
remote control access.
9.
Internal Crossover – The internal crossover is a 24dB/octave Butterworth
filter selectable for High-Pass (HP), Full Range (FULL), or Low-Pass (LP)
operation variable from 50Hz to 210Hz.
filter selectable for High-Pass (HP), Full Range (FULL), or Low-Pass (LP)
operation variable from 50Hz to 210Hz.
10. LED Power Indicator – The LED illuminates when the unit is turned on.
11. Phase Warp (Power 1000 2-channel amplifier) – The phase warp is a
variable control used to adjust the phase of the output signal relative to the
phase of the input signal. The phase warp is most noticable when the system
is playing a sine wave (test tone). When used with the proper test equipment,
this feature can increase the relative SPL in a system.
phase of the input signal. The phase warp is most noticable when the system
is playing a sine wave (test tone). When used with the proper test equipment,
this feature can increase the relative SPL in a system.