Speaker Connexion; Warranty Conditions - BST Pro UPP-1480 Manuel D'utilisation

10. GROUND LIFT
11. SPEAKER OUTPUT
Connect on this socket one or several speaker ( low impedance or 70V/100V speaker )
12. BREAKERS
This breaker protects the power amplifier. If this breaker is off, unplugged speakers and position breaker to on position. If the breaker stay
off, please contact your dealer or the technical service of BST PRO
13. FAN
This part is the fan. It's used to refresh the power amplifier. Don't obstruct this part..

SPEAKER CONNEXION

On the 4 Ohms output, you can connect several speakers.
Note : The total impedance of the speakers must to be 4 Ohms. ( Two speakers in parallel = impedance divide by 2 ), Two speakers in serie =
impedance x2 )
Connect the 4 Ohms output of the power amplifier + socket of the speaker
Connect the com socket of the power amplifier on the – socket of the speaker
On the 70V output, you can connect several PA speakers.
Note : The total power of the PA speakers is equal to power of the power amplifier. For example, if you have a 480W power amplifier and 40W
PA speaker, you must connect only 12 PA speakers per channel ( 40Wx12 = 480W )
Connect the 70V output of the power amplifier + socket of the PA speaker
Connect the com socket of the power amplifier on the – socket of the PA speaker
Note : In P.A., for more operating security, you must to keep 20% of free power
On the 100V output, you can connect several PA speakers.
Note : The total power of the PA speakers is equal to power of the power amplifier. For example, if you have a 480W power amplifier and 40W
PA speaker, you must connect only 12 PA speakers per channel ( 40Wx12 = 480W )
Connect the 100V output of the power amplifier + socket of the PA speaker
Connect the com socket of the power amplifier on the – socket of the PA speaker
Note : In P.A., for more operating security, you must to keep 20% of free power
TECHNICAL SPECFICATIONS
Power :
Outputs :
Frequency response :
THD :
Power supply :
Dimensions :
Protection :
CE, ROHS norms

WARRANTY CONDITIONS

BST PRO equipment is covered by a 2 years warranty on parts and labour
The following rules apply from the day the equipment leaves the factory:
© Copyright LOTRONIC 2014
480W
100V/70V/4 Ohms
30Hz – 20KHz
<0.5%
220-24V / 50-60Hz or 24V DC
484 x 88 x 380mm ( rackable 19'' / 2U )
short circuit, overload, overheat, DC output,...
UPP-1480
UPP-1480
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