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15
A
M
P
CH4 & CH3
CH2 & CH1
CH 4
CH 3
INPUT
PARALLEL
INPUT
PARALLEL
BRIDGE
BRIDGE
CH 1
CH 2
CH-3
_
+
CH-4
_
+
+
+
_
_
BRIDGE
MONO
BRIDGE
MONO
CH-1
_
+
CH-2
_
+
AC IN
BREAKER
RESET
GROUND
LIFT
_
_
+
+
4 CHANNEL INPUT BALANCE
CAUTION
2 OHMS MINIMUM IMPEDANCE PER CHANNEL
4 OHMS MINIMUM IMPEDANCE IN MONO BRIDGE MODE
200Hz
20Hz
_
_
+
+
~120VAC 60Hz
1500 WATTS
CH1 & CH2
CH3 INPUT
SUB WOOFER
ON
OFF
FREQUENCY
UA-4000 Rear Panel
Negative (-) Lead
Positive (+) Lead
Negative (-) Lead
Positive (+) Lead
Negative (-) Lead
Positive (+) Lead
STEREO MODE FULL RANGE CONNECTION
SPEAKER IMPEDANCE MINIMUM 2 OHM
Set to Bridge
MONO BRIDGE MODE CONNECTION
SPEAKER IMPEDANCE MINIMUM 4 OHM
(Can be Set as A Subwoofer Channel)
15
A
M
P
CH4 & CH3
CH2 & CH1
CH 4
CH 3
INPUT
PARALLEL
INPUT
PARALLEL
BRIDGE
BRIDGE
CH 1
CH 2
CH-3
_
+
CH-4
_
+
+
+
_
_
BRIDGE
MONO
BRIDGE
MONO
CH-1
_
+
CH-2
_
+
AC IN
BREAKER
RESET
GROUND
LIFT
_
_
+
+
4 CHANNEL INPUT BALANCE
CAUTION
2 OHMS MINIMUM IMPEDANCE PER CHANNEL
4 OHMS MINIMUM IMPEDANCE IN MONO BRIDGE MODE
200Hz
20Hz
_
_
+
+
~120VAC 60Hz
1500 WATTS
CH1 & CH2
CH3 INPUT
SUB WOOFER
ON
OFF
FREQUENCY
STEREO MODE FULL RANGE CONNECTION
PARALLEL MODE FULL RANGE CONNECTION
SPEAKER IMPEDANCE MINIMUM 2 OHM
UA-4000 Rear Panel
Negative (-) Lead
Positive (+) Lead
Negative (-) Lead
Positive (+) Lead
SPEAKER IMPEDANCE MINIMUM 2 OHM
Set to Parallel
Negative (-) Lead
Positive (+) Lead
Negative (-) Lead
Positive (+) Lead
Figure
15
Figure
16
UNiKA
UA-3000/UA-4000
Introduction Front Panel Rear Panel Set Up
Protection Specifications
Operating Modes
