Focal BOMBA 27 V1 Mode D'emploi page 4

BOMBA 27 V1
U s e r
M a n u a l
Amplifier setting and connections
Low level inputs
➀
(4V compatible)
➂
➄
Phase settings
(o°/180°)
Guide
Issue
Can't switch on the
BombA
The BombA is on,
but no signal
Output distorted
Fuses blown
+ SPL + Extreme Bass + Quality ...
Integrated Subsonic Filter 24dB/oct
Cause
No +12V on the supply
Ground not properly connected
Fuse broken
No signal
No remote
Level control ineffective
Source level too high
Gain of the amplifier too high
Output levels too high
➁
with all types of installation
➃
➅
➆
Solution
Check connections to battery
Check connection
Change fuse
Check signal cable
Check power on the remote
Turn up the volume on the source.
Turn down the source level
Turn down the gain of the amplifier
Turn the volume down
4
High level imputs
for compatibility
3 bass-boost settings
- Classical
- Techno
- Pop
Adjustable cut-off
40 - 160Hz
at 18dB/oct
Power
Protection fuse