4 . F I L T E R I N G , R E C O M M E N D E D A M P L I F I E R S E T T I N G S
M i x e d c o n n e c t i o n o f t h e s p e a k e r s
4 Ohm х 4 MR
4 Ohm
Voice coil
Total impedance
CAUTION!!! High sound pressure can damage your health!
Please use the common sense when controlling volume!
5
EN
S e l e c t i o n o f t h e d i a m e t e r o f s p e a k e r c a b l e s
20 000
25 000
15 000
10 000
8000
6000
4000
2000
1000
500
250
100
0-1 1-2 2-3 3-4 4-5 5-6 6-7
C
able length (
m
)
P
ower consumption
(W)
7-8
16,8
8,37
5,26
2,08
5
8
10
14
A.W.G mm²
Size
Use the table below to select the desired diameter based on the length and the power consumption.
The correct choice of amplifier
, its
settings, filtering and enclosure largely influence on the lifespan of your audio system. You
should select an amplifier with a nominal power, not exceeding the nominal power of the speakers. Proper coordination of the
head unit (HU)
with
the amplifier will allow to get a clean, undistorted signal applied to the component to prevent overheating
and voice coil damage. R
ecommended settings of the amplifier and HU: Volume of HU should not exceed 80%. The amplifier
sensitivity should be set to 50%.
The recommended filter settings:
The high pass filter HPF (the filter that cuts all frequencies below those set for the filter) should be set to 150-250 Hz
(
24
dB/Oct)
, or 250-350 Hz
(
12
dB/Oct)
The low pass filter LPF (the filter that cuts all frequencies above those set for the filter) should be set to 8-12.5 kHz (12
dB/Oct)
Recommended amplifiers: AAB-500.4D, AAK-201.4, AAK-180.4, ARU-3000/2, AHL-300.4, AHL-200.4, MA-150.4
