ThomasL
Supporting Actor
- Joined
- Mar 13, 2001
- Messages
- 963
I posted this in the main hardware forum but it probably belongs here and I'm not getting much of a response there
I purchased a pair of Cambridge Soundworks Newton S300s for surrounds. This speaker has a 1 inch tweeter, a 4 inch woofer (both on the front) and 2 2.5 midrange drivers on the sides. It has 3 modes: direct, bipole, dipole. The specs list that the frequency range for direct mode is 80Hz - 22Khz but for dipole/bipole the range is 80Hz to 15Khz. I assume from this that for bipole operation, the tweeter is not used. The manual states that in bipole mode, sound is directional out the front as well as out the sides. Is it possible that it is not using the tweeter at all in this mode and that directional sounds are only handled by the 4 inch woofer? If so, it seems to me that this would limit the frequency range of directional sounds. Does this make sense? Also, does not having "support" up to 20Khz for side surrounds make a big difference? I may end up running these in direct mode anyhow but I'm curious exactly how the bipole mode works.
cheers,
--tom
I purchased a pair of Cambridge Soundworks Newton S300s for surrounds. This speaker has a 1 inch tweeter, a 4 inch woofer (both on the front) and 2 2.5 midrange drivers on the sides. It has 3 modes: direct, bipole, dipole. The specs list that the frequency range for direct mode is 80Hz - 22Khz but for dipole/bipole the range is 80Hz to 15Khz. I assume from this that for bipole operation, the tweeter is not used. The manual states that in bipole mode, sound is directional out the front as well as out the sides. Is it possible that it is not using the tweeter at all in this mode and that directional sounds are only handled by the 4 inch woofer? If so, it seems to me that this would limit the frequency range of directional sounds. Does this make sense? Also, does not having "support" up to 20Khz for side surrounds make a big difference? I may end up running these in direct mode anyhow but I'm curious exactly how the bipole mode works.
cheers,
--tom