Directed Audio XTR Amplifier XTR2504 - Manual (Page 11)

© 2008 Directed Electronics. All rights reserved. 10
Four Channel stereo Configuration
Channel 1/2 and channel 3/4 lowest recommended impedance is •
2 Ω stereo .
Crossover mode, output, and gain configurations are indepen- •
dently adjustable between the front and rear channels .
two-channel or four-channel input can be used for this configu-
•
ration . For source unit fading, use the four-channel input mode .
Channels 1/2 and channels 3/4 outputs can be individually config-
•
ured for highpass, low-pass, or full range operation .
Figure 10
Figura 10
Abbildung 10
1CH
CHANNEL 1
BRIDGED
CHANNEL 2
CHANNEL 3/4
2CH
+
_
+
_
3CH
4CH
+
_
+
_
1CH
CHANNEL 1 CHANNEL 2
2CH
+
_
+
_
3CH
4CH
+
_
+
_
1CH
2CH
+
_
+
3CH
4CH
+
_
+
_ _
1CH
2CH
+
_
+
3CH
4CH
+
_
+
_ _
three Channel Configuration
Channels 1/2 are configured for 2-channel stereo operation . •
Channel 1/2 lowest recommended impedance is 2 • Ω stereo .
Channels 3/4 are configured for a single channel bridged out- •
put .
Channel 3/4 lowest recommended bridged impedance is 4
• Ω .
Crossover mode, output, and gain configurations are indepen- •
dently adjustable between channels 1/2 and 3/4 .
two-channel or four-channel input can be used for this configu-
•
ration . For source unit fading, use the four-channel input mode .
Channel 1/2 and 3/4 outputs can be configured for high-pass, low-
•
pass, or full range operation .
Channel 3/4 outputs are configured for summed bridged opera-
•
tion for subwoofer
Figure 11
Figura 11
Abbildung 11
1CH
CHANNEL 1
BRIDGED
CHANNEL 2
CHANNEL 3/4
2CH
+
_
+
_
3CH
4CH
+
_
+
_
1CH
CHANNEL 1 CHANNEL 2
2CH
+
_
+
_
3CH
4CH
+
_
+
_
1CH
2CH
+
_
+
3CH
4CH
+
_
+
_ _
1CH
2CH
+
_
+
3CH
4CH
+
_
+
_ _