Alphasonik PM12005E Manuale utente
CLASS A/B BIPOLAR POWER
AMPLIFIERS
PM3002E / PM6002E
PM6004E / PM12005E / PM1600DE
ALPHASONIK WAS FOUNDED IN 1976 WITH ONE MISSION, TO
BRING STATE OF THE ART PERFORMANCE TO THE CAR AUDIO
ENTHUSIAST.
In those early years we pioneered such ground-breaking technologies
as amplier fan cooling and high voltage signal transfer which remain a
benchmark in high-end audio.
Today, the new Alphasonik is committed to pushing the envelope with
regard to technology, quality and value. Our electronics feature audio-
phile parts and circuit topology designed to let the full musical experience
come through, loud and clear. Our loudspeakers employ the latest high
technology materials and processes such as carbon reinforced woven
glass and titanium vapor deposition to deliver your music with tremen-
dous impact, dynamics and resolution.
We stand behind our quality with one of the best warranties in consumer
electronics. Compare Alphasonik car audio products against anything
competition has to offer. We’re condent you will come to one conclu-
sion...
Introduction.................................................................................3
Features and Specications....................................................4-5
Planning & Mounting Your System.............................................6
Controls & Functions.............................................................7-14
High Level Input...................................................................15-16
Wiring Diagrams..................................................................17-22
Adjusting & Tuning....................................................................23
Troubleshooting........................................................................24
Warning / Disclaimer.................................................................25
Warranty..............................................................................26-27
Notes...................................................................................28-30
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Thank you for purchasing this Alphasonik product. Alpha-
sonik products are specically engineered and designed for the mobile
audio environment. This manual contains important information about
installation, set-up procedures and integrating your new Alphasonik
product into your vehicle. With proper care and installation, your new
product will provide you with many years of high performance listening
enjoyment. We recommend having an Authorized Alphasonik Dealer
install your new product for optimal performance and to take advantage
of our warranty program. Before installing your new product, please
read through the manual to fully understand the application.
Before making any electrical connections, make sure that
you disconnect the battery’s ground cable to prevent the possibility of
short circuits or damage to your electronic equipment. If your vehicle’s
stereo (head unit) comes with an Anti-theft code, DO NOT disconnect
the battery. If you have the access code for the stereo (head unit),
please refer to the vehicle’s owner’s manual.
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Class A/B BIPOLAR Power Amplier
2 Ohm Stable (PM3002E / 6002E / 6004E / 12005E)
Mosfet High Speed Switching Supply
Tiffany-Style Input and Output RCA Jacks
RCA (Low Level) and Speaker (High Level)Inputs
Line Out
Bridgeable
Variable High Pass Filter: 50Hz-250Hz
Variable Low Pass Filter: 50Hz-250Hz
Variable Subsonic Filter: 20Hz-60Hz
Bass Boost Control: 45Hz 0 - +18dB
Remote Digital Voltmeter (PMA100VE)- Optional
Remote Bass Control (PMA10BE)-Optional
Remote Power On / Off By Car Stereo
Input Sensitivity: High 1V / 10V / Low 200mV - 8V
4-Way Protection Circuitry: Thermal, Short Circuit, Overload And
DC Offset
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PM3002E PM6002E PM6004E PM12005E PM1600DE
75 X 2 150 X 2 75 X4 75 X 4 & 200 X 1 300 X 1
120 X 2 240 X 2 120 X 4 120 X 4 & 320 X 1 600 X 1
N/A N/A N/A N/A N/A
0.05% 0.05% 0.05% 0.05%
>98db >98db >98db >95db
>175 >250 >175 >250
63db 69db 60db 60db
200mV-8V 200mV-8V 200mV-8V 200mV-8V 200mV-8V
10Kohms 10Kohms 10Kohms 10K ohms 10Kohms
20 Amp (2)20 Amp (2)20 Amp (2)40 Amp (2)30 Amp
8 1/16" 11 7/8" 12 5/8" 18 15/16" 6 1/2"
2" 2" 2" 2" 2"
9 1/4" 9 1/4" 9 1/4" 9 1/4" 9 1/4"
50Hz-250Hz 50Hz-250Hz 50Hz-250Hz 50Hz-250Hz 50Hz-250Hz
50Hz-250Hz 50Hz-250Hz 50Hz-250Hz 50Hz-250Hz N/A
20Hz - 60Hz 20Hz - 60Hz 20Hz - 60Hz 20Hz - 60Hz 20Hz - 60Hz
0~+18db 0~+18db 0~+18db 0~+18db 0~+18db
Variable Subsonic Filter
Variable Bass Boost at 45Hz
Dimensions
Length
Height
Width
Crossover
Selectable ON/OFF Crossover-Fully Variable 50Hz-250Hz / 18 db/Octave
Variable Low Pass
Variable High Pass
Signal to Noise Ratio
Damping Factor
Separation
Input Sensitivity
Input Impedance
Power Fuse
MODEL:
Power /4 Ohms
Power /2 Ohms
Power /1 Ohm
T.H.D.
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Before beginning the installation, consider the following:
A. If you plan to expand your system by adding other components sometimes in
the future, ensure that adequate is left, and cooling requirements are met.
B. Are your components matched? The peak power rating of your speakers
must be equal or greater than the amplier’s. They also must be 2-8 ohms im-
pedance (This information is normally printed on the speaker magnet).
C. Consider the length of your leads which should not be too long or short when
determining the mounting location. Pre-Amp input jacks require a length of high
quality shielded male to male RCA patch cord.
Mounting Your Amplier
The mounting position of your amplier will have a greater affect on its ability to
dissipate the heat generated during normal operation. This amplier has ample
heat sink for heat dissipation, and is designed with a thermal shutdown circuit
(for heat protection). DO NOT enclose the amplier in a small box or cover it so
that air is not able to ow freely.
Temperatures in car trunks have been measured as high as (155 F) in the sum-
mer time. As the thermal shut down point for the amplier is (185 F), it is easy
to see that it must be mounted in an area that provides for maximum cooling
capability. To achieve maximum advantage of convection air ow in an enclosed
trunk, mount the amplier in a horizontal position.
Cooling requirements are considerably relaxed when the mounting inside the
passenger compartment since the driver compartment will not allow tempera-
tures to reach a critical point. Floor mounting under the seat is usually satisfac-
tory as long as there is at least 1 inch of clearance above the amplier’s heat
sink for ventilation.
A. Select a suitable location that is convenient for mounting, is accessible for
wiring, and has ample room for air circulation and cooling.
B. Use the amplier as a template to mark the mounting holes. Remove the am-
plier and drill holes. Use extreme caution, inspect underneath surface before
drilling!
C. Secure the amplier using the screws provided.
Caution: Before connecting any wires to the amplier, discon-
nect the ground lead from the battery. Leave the ground lead
disconnected until you are done wiring the amplier.
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PM3002E / PM6002E / PM1600DE
PM3002 / PM6002E / PM1600DE
11
DVM
BASS
REMOTE
1
2
33
45
6
7
8
910 1213 14
GRLRL
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DVM
REMOTE
PM6004E
PM6004E
1
2
33
45
6
7
8
91011 12
13 14
GRLRL
GRLRL
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DVM BASS
REMOTE
CHANNEL
3 + 4 8V 0.2 8V 0.2
8V 0.2
CHANNEL
1 + 2
INPUT
SELECT
CH
1 / 5
CH
1 / 4 CH
1 / 2
5
5
CH5
PM12005E
PM12005E
1
22
3
455
6
7
8
95 10
11 12
13 14 15
2
10
HI - INPUT
35G241
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