Nilfisk-ALTO PS Series - Manual (Page 6)

5
3. CONNECTION PLATE
- PASSIVE FULL-RANGE SPEAKER PS 4H
(1) INPUT: Receive the power coming from an external
power amplifier (SPK +1/-1 connected; +2/-2
not connected).
(2) THRU: Direct LINK for connect in parallel a second
speaker cabinet (SPK +1/-1 connected; +2/-2
not connected).
(1) (2)
INPUT THRU
LINK
SOUND REINFORCEMENT SPEAKER SYSTEM
POWER HANDLING :
AES - 250 Watts
PEAK - 500 Watts
IMPEDANCE:
8 ohms nominal
DESIGNED AND DEVELOPMENT IN ITALY
SERIAL
MODEL
PS 4H
LTO R
-. ACTIVE SPEAKER CABINET PS 4HA
(1) BI-POLAR MAIN POWER SWITCH
(2) AC POWER SOCKET WITH MAIN FUSE
(3) GROUND SWIT H
(4) SIGNAL LIMIT, GREEN/RED LED
(5) LINK OUT ON XLR CONNECTOR
(6) LINE /MIC INPUT ON CONNECTOR
(7) MAIN CONTROL
C
VOLUME
COMBO
(2) (1)
(3)
(5) (6) (7) (4)
SIGNAL
LIMIT
SHIELD
LTO R
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. "WARNING"
POWER
BAL
LINK INPUT
VOLUME
MODEL
SERIAL
230V 50Hz
PS 4HA PS 4HA
MAX MIN
MIN MAX
L I
N
E
M I C
PUSH
1
3
2
NEW TIDE
Use only with a 250V fuse
Besides, the passive crossover included the electronic
protection on the driver.
ACTIVE SPEAKER CABINET
BI-AMP. POWER AMPLIFIER
PROCESSOR DSP