T152-S & T1652-S Component Wiring
1.
Use illustration for proper connection.
2.
Be sure to maintain speaker polarity.
Axis ON-OFF Switch
1.
Set to ON or OFF to match position of tweeter rela-
tive to listener. Default OFF position satisfies most
installations.
dB Switch
1.
0dB matches the amplitude (no increase/no attenuation)
of the tweeter to the same level as the mid-range
(woofer).
2.
+2dB increases and -2dB reduces the amplitude of
tweeter in relation to the mid-range, (ideal when match-
ing offset installation like tweeters located high in door
panels and midranges low in kick panels).
T152-S & T1652-S Bi-Amp Cossover Wiring
1.
Use illustration for proper connection and be sure to maintain speaker polarity.
2.
Remove 4 screws from crossover bottom to detatch cover.
3.
When BI-AMP switched OFF for one amplifier, use only "TWT" input.
4.
When BI-AMP switched ON for two dedicated amplifier, use both "TWT" and "WFR" inputs.
Tweeter On-Axis
Crossover Cover Removal
Remove 4 Screws From
Bottom to Detatch Cover
BI-AMP
OFF
ON
OFF
AXIS
ON
0dB
-2dB -4dB
DEFAULT
OFF-DEFAULT
+ TWT -
+ WFR -
+ TWT -
+ WFR -
BI-AMP
OFF
ON
+ TWT -
+ WFR -
+ TWT -
Tweeter Off-Axis
ON
Tweeter Axis Switch
AXIS
OFF
INPUT
OUTPUT
+ TWT -
+ WFR -
+ TWT -
+ WFR -
0dB
ON
-2dB
AXIS
-4dB
OFF
+2dB
0dB
+2dB
-2dB
0dB
-2dB
Tweeter Attenuation Switch
Default Setting
OFF
Standard Mode
+2dB
0dB
-2dB
Full-Range
Use TWT In
Amplifier
WFR Not Used
Bi-Amp Mode
OFF
Dedicated
Tweeter
Amplifier
+2dB
0dB
-2dB
Dedicated
Mid-Range (woofer)
Amplifier
4
ON
AXIS
OFF
Woofer
(WFR)
BI-AMP
ON
INPUT
OUTPUT
+ TWT -
+ WFR -
+ TWT -
+ WFR -
ON
AXIS
OFF
Woofer
(WFR)
BI-AMP
ON
INPUT
OUTPUT
+ TWT -
+ WFR -
+ TWT -
+ WFR -
ON
AXIS
OFF
Woofer
(WFR)
Tweeter
(TWT)
Tweeter
(TWT)
Tweeter
(TWT)