Focal FP Dual Direct Manuel D'utilisation page 11

I N S T A L L A T I O N
• Connection in series of several subwoofers of the same impedance:
Total impedance = Nominal impedance X number of subwoofer(s)
fig. 9
• Parallel connection of several subwoofers of the same impedance:
Total impedance = Nominal impedance/number of subwoofer(s) and/or coils.
fig. 10
3.10 - The connection phase is now complete. You must still verify the correct power supply as well as the
correct operation of the complete system (car radio/amplifier/loudspeakers). Set all gains (source, amplifier)
to their minimum. Turn on the different elements. Once all elements are on, carry out a test at low volume,
adjusting the various gains.
NOTE: The FP Dual Direct amplifier has internal fuses. Changing these parts requires the opening of the
amplifier's rear cover. Only a Focal dealer can change these parts. Please bring the product to your installer
to carry out the change and to thus avoid any damage to the product, electric shock, or cancellation of the
guarantee.
WARNING
Do not open the amplifier or undertake any modifications to the product. There is a risk of accident, fire or
electric shock.
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