JBL 670GTi, Owner'S Manual

Page: 7 / 8

7
670GTi CROSSOVER ADJUSTMENTS
20Hz 50 100 200 500 1k 2k 5k 10k 20k
dBSPL
10
20
30
40
50
60
70
80
90
100
670GTi
+1.5dB
0dB
-1.5dB
20Hz 50 100 200 500 1k 2k 5k 10k 20k
dBm
-35
-30
-25
-20
-15
-10
-5
0
5
670GTi
+1.5dB
0dB
-1.5dB
After installing the system, set the Tweeter Level adjustment according to your preference. The graphs below illustrate the effect of the Tweeter Level adjustment