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UmU
JTj
7 r' / j
2 ch amp PL A
PLA-2
2240
2440
crossover mode selector
when used with normal, full range systems, set this switch to "FULL." If
you wish to use the internal crossover to power a driver of specific frequency
range, use the "LOWPASS" or "H1GHPASS" sellings.
input level control
use this control to match the outputs of your head unit to the amplifier.
Starling with your head unit set at about the 2 o'clock position, increase
the amp level control until distortion begins to occur, and reduce slightly
from this point.
low pass frequency control
when the crossover selector switch is in "low pass" mode, this control
sets the upper frequency limit for audio program sent to the speakers.
high pass frequency control
when the crossover selector switch is in "high pass" mode, this control
sets the lower frequency limit for audio program sent to the speakers.
Remote Bass Boost
bass boost level control
Plug in the Remote Bass Boost Control wire in here.
this control permits adjustment of the bass level up to an increase of
approximately 18 dB.
output power @ R4v DC. i KHz PLA-2140
RMS Power @ 4 Ohms 40 Walls x 2
RMS Power @ 2 Ohms 60 Watts x 2
Maximum Power Output 300 Watts x 2
PLA-2240
PLA-2340
PLA-2440
50 Watts x 2
75 Watts x 2
100 Watts x 2
WO Watts x 2
125 Watts x 2 175 Watts x 2
400 Watts x 2
500 Watts x 2 600 Watts x 2
Frequency response
input impedance
low level inputs
high level inputs
input sensitivity
low level inputs
high level inputs
power supply voltage
15 Hz-30 KHz
10K Ohms
100 Ohms
-
250mV
-
-
2.5V
-
14.4VDC Neg. Ground (10.5-16V)
low level inputs
high level inputs
power LED
protection LED
this amp features gold-plated RCA input jacks for high impedance input.
Use these with car stereo output which uses RCA type connector cables.
if your car stereo lacks RCA-lype output jacks, you may connect speaker
output leads to these input connectors.
this indicator is illuminated when power is applied.
this indicator is illuminated when built-in protection circuitry is activated.
power fuse
the fuse protects the amplifier and your car's electrical system from short
circuit conditions.
matching speaker impedance
stereo mode
-
2-4 Ohms
-
bridged mode
-
4-8 Ohms
-
maximum current draw
15A
15A
20A
30A
dimensions (W x H x L)
mm 288x 56.5x209
288x56.5x235
288x56.5x305 288x56.5x343
inches 11.34x2.24x8.25 11.34x2.24x9.25 11.34x2.24x12 11.34x2.24x13.5
power terminals
use these connectors to deliver power, ground and remote turn-on control
to the amplifier.
speaker connections
these tenninals are 14K gold plated to guarantee high conductivity and
minimum signal loss.
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