NJM2189
sCHARACTERISTICS
Performance Curves
+25
+20
+15
a
+10
b
Vout +5
(dBr)
+0
c
-5
-10
-15
20
50
100
200
500
1k
2k
5k
f (Hz)
V+=12V Vin=-20dBV(=0dBr) Left in Left Out
a:Focus Mode (Controls Maximum) (HF:10kΩ LF:1kΩ BC:1kΩ) *
b:A/V Focus Mode (Controls Maximum) (HF:10kΩ LF:1kΩ BC:1kΩ)
c:A/V Focus Filter Curve (A/V Focus Mode Controls 0) (HF:0Ω LF:0Ω
BC:0Ω)
10k 20k
LF Elevation Control Performance Curves
+25
+20
a
+15
+10
b
Vout
(dBr) +5
c
+0
-5
-10
-15
20
50
100
200
500
1k
2k
f (Hz)
5k
10k 20k
V+=12V Vin=-20dBV(=0dBr) Left in Left Out
Focus Mode Bass Compensation : Minimum (0Ω)
a:LF Elevation Control Maximum (1kΩ)
b:LF Elevation Control Center
(0.5kΩ)
c:LF Elevation Control Minimum (0Ω)
HF Elevation : Center (5kΩ)
* HF:HF Elevation
LF:LF Elevation
BC:Bass Compensation
-8-