Jeff Elliott
Stunt Coordinator
- Joined
- Nov 5, 2002
- Messages
- 59
I have recently ordered an AV-15 and may wind up with two sooner or later. Now, I need some amplification. I have always wanted to have a rack with a pro amp neatly bolted in so I'm a bit prejudiced toward the pro stuff.
The amps I'm considering are as follows:
-QSC RMX850: 300 watts @ 4ohm, 430 watts @ 2ohm, $300
-PE 300-794: 272 watts @ 4ohm, $120
-Any other amp you guys suggest
I have a few questions:
1) If I go pro, how do I crossover and rumble filter? Can this be accomplished with the BFD? My receiver has a low-pass out but the freq. is set at 80hz.
2) Since the AV-15's are supposed to arrive with 2 2ohm vc's, if I go pro could I not send 430 watts to each of the AV-15's coils? Maybe with this much power one AV-15 would be enough?
3) Besides the cool factor of having a nice rack with pro amps in it, which options offer the most cost effective solution per watt? I know the pro amp yields a bit more flexibility in terms of driving different impedance loads, but does it come at the cost of several other costly components (crossover, etc.)?
Any suggestions, experience or insight is greatly appreciated!
Jeff
The amps I'm considering are as follows:
-QSC RMX850: 300 watts @ 4ohm, 430 watts @ 2ohm, $300
-PE 300-794: 272 watts @ 4ohm, $120
-Any other amp you guys suggest
I have a few questions:
1) If I go pro, how do I crossover and rumble filter? Can this be accomplished with the BFD? My receiver has a low-pass out but the freq. is set at 80hz.
2) Since the AV-15's are supposed to arrive with 2 2ohm vc's, if I go pro could I not send 430 watts to each of the AV-15's coils? Maybe with this much power one AV-15 would be enough?
3) Besides the cool factor of having a nice rack with pro amps in it, which options offer the most cost effective solution per watt? I know the pro amp yields a bit more flexibility in terms of driving different impedance loads, but does it come at the cost of several other costly components (crossover, etc.)?
Any suggestions, experience or insight is greatly appreciated!
Jeff