Alphard DB-W80, Руководство пользователя

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The correct choice of amplifier 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) of the amplifier will allow to get a clean, undistorted signal applied to
the component to prevent overheating and voice coil damage. The recommended HU volume is not more than
80%, input sensitivity of the amplifier is 50%.
The recommended filter settings:
The high pass filter HPF (a Filter that cuts off all frequencies below the frequency setting of the filter) is
about 60 - 80 Hz (24 dB/Oct)
The low pass filter LPF (a Filter that cuts off all frequencies above the frequency of the filter) - 500 -
600 kHz (12 dB/Oct).
Recommended amplifiers: AE-150.4, HLX-4.180, HLX-2.300, DB-OGO2500D, M134, M84, M54,
DB-OGO1500.2D.
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
4 Ohm
Voice coil
Total impedance
8 Ohm 8 Ohm
Use the table below to select necessary diameter based on the length and consumption current.
S E L E C T I O N O F T H E S P E A K E R C A B L E S D I A M E T E R
CAUTION!!! High sound pressure can damage your health!
Please use the common sense when controlling volume!
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