Operation Manual

13. Operation and performance
E SERIES Operation Manual rev 2.1.0
17
System example B: 70 V system channel 1 plus one 8 ohm subwoofer (or other cabinet) channel 2
Channel 1 Channel 2
Model RSL switch Load type
Power
available
RSL switch Load type
Power
available
E 4:2 70 V 70 V 50 W 70 V 8 ohms 350 W*
E 4:2 70 V 70 V 300 W Lo-Z 8 ohms 100 W
E 8:2 70 V 70 V 200 W 70 V 8 ohms 600 W
E 12:2 70 V 70 V 900 W Lo-Z 8 ohms 300 W
E 12:2 70 V 70 V 600 W 70 V 8 ohms 600 W
System example C: 70 V system channel 1 plus two 8 ohm subwoofers (or cabinets) in parallel for
4 ohms channel 2
Channel 1 Channel 2
Model RSL switch Load type
Power
available
RSL switch Load type
Power
available
E 4:2 70 V 70 V 100 W 70 V 4 ohms 300 W*
E 8:2 70 V 70 V 300 W 70 V 4 ohms 500 W*
E 8:2 70 V 70 V 400 W Lo-Z 4 ohms 400 W
E 12:2 70 V 70 V 400 W 70 V 4 ohms 800 W*
E 12:2 70 V 70 V 600 W Lo-Z 4 ohms 600 W
System example D: Two 8 ohm cabinets in parallel for 4 ohms channel 1 and one 8 ohm subwoofer
(or cabinet) channel 2
Channel 1 Channel 2
Model RSL switch Load type
Power
available
RSL switch Load type
Power
available
E 4:2 Lo-Z 4 ohms 200 W 70 V 8 ohms 200 W*
E 8:2 Lo-Z 4 ohms 400 W 70 V 8 ohms 400 W
E 8:2 Lo-Z 4 ohms 200 W* 70 V 8 ohms 600 W
E 12:2 Lo-Z 4 ohms 600 W 70 V 8 ohms 600 W
E 12:2 70 V 4 ohms 900 W* Lo-Z 8 ohms 300 W
*: Use of external limiter recommended with these examples. Otherwise, depending on the program material,
the amplier may temporarily try to deliver more power with resulting pumping.