Chris Popovich
Stunt Coordinator
- Joined
- Oct 18, 1999
- Messages
- 64
Hello All,
I have two questions here. The first concerns the isobaric design; in a push-pull design where the drivers are mounted like this , does the effective sd decrease due to the voice coil taking up moving space on the outside of the box? If so, what would be the expected decrease in SPL? Does the transducer frame cause air turbulence that effect sound quality?
The second question is about using passive radiators with a Tempest; would 2 of the Adire PR's be adequate? Anyone around here build a smallish (well.... under say 6 cubic feet) Tempest PR design?
Your input is, as always, appreciated.
Thanks,
Chris
I have two questions here. The first concerns the isobaric design; in a push-pull design where the drivers are mounted like this , does the effective sd decrease due to the voice coil taking up moving space on the outside of the box? If so, what would be the expected decrease in SPL? Does the transducer frame cause air turbulence that effect sound quality?
The second question is about using passive radiators with a Tempest; would 2 of the Adire PR's be adequate? Anyone around here build a smallish (well.... under say 6 cubic feet) Tempest PR design?
Your input is, as always, appreciated.
Thanks,
Chris