MACROM m1a1000d Benutzerhandbuch
M1A.1000D
Po
wer T
erminal
+BA
TT
-GND
Remote
-
+
+
-
Min 2 ohm Load
Ov
er current s
Ther
mal stat
Input
ch1
20Hz
55Hz
Lp
Sub
sonic
Output
30Hz
300Hz
low p
ass
Bass
Rem
ote
ch2
ch1
ch2
Full
Lp
Lp
EBC setting
Output/Power connection
AMP
Speakers output
+
-
+
-
8 ohm
8 ohm
8 ohm
8 ohm
Four 8 ohm
speakers
OK
Min
Max
+
-
CAR CHASSIS
CAR CHASSIS
- GND
+ Remote
+ Battery
Power connection
Technical Data
IHF max power handling
3000 Watts
RMSPower 4 ohm Stereo load at 14,4 V
475 x 1 watts
RMS Power 2 ohm Stereo load at 14,4 V
900 x 1 watts
Frequency response (+0/-1 dB)
Hz 20 - 330
Signal to noise ratio
dB > 90
Input sensitivity
mV 200 - 4,000
Input impedance
Ohm 22.000
Crossover tipe
variable
Crossover frequency & filter slop (Low-pass)
Hz/dB 30 to 300/18
Subsonic filter
Hz/dB 20 to 55/18
Bass Boost
0 to 15 dB @ 45 Hz
Pre-output (By-pass/Low pass/High pass)
Bp-Lp
EBS External Bass Control
Y
Dimensions (w * h * d) mm
265 x 50 x 385
EBC setting
Illustration Guide
For more informations <www.macrom.ch>
AMP
Speakers output
+
-
+
-
4 ohm
4 ohm
Two 4 ohm
speakers
OK
AMP
Speaker output
+
-
+
-
2 ohm
One 2 ohm
speaker
OK
AMP
Speakers output
+
-
+
-
4 ohm
4 ohm
4 ohm
3 or more
4 omh speakers
NOT OK
I
MPEDANCE
R
EQUIREMENT
2
OHM MINIMUM
-
+
+
-
Min 2 ohm Load
Speaker connection
C
LASS
D M
ONO
P
OWER
A
MPLIFIER