Home » Sponsored » Pi Speakers » Theater 3 baffle size and driver arrangement
Crossover Information [message #49968 is a reply to message #49967] Tue, 05 September 2006 15:38 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18835
Registered: January 2001
Illuminati (33rd Degree)


I pad the horn on all speakers that also contain direct radiators. The difference in SPL is about 10dB, so padding is a requirement. It has the additional benefit of providing electrical damping, which is a good thing, since horns have a peculiar (peaky) impedance curve. Electrical damping smooths impedance a great deal.

Useful documents:
Re: Theater 3 baffle size and driver arrangement [message #49970 is a reply to message #49953] Tue, 05 September 2006 15:50 Go to previous message
GarMan is currently offline  GarMan
Messages: 960
Registered: May 2009
Illuminati (2nd Degree)
Chris,

If you arrange the woofer and tweeter side-by-side, instead of one on top of the other, you'll have to live with poor horizontal off-axis response.

With traditional vertical stake, it assumes you're head will be at a certain height, but allows you to move side to side with little change in response. Putting the drivers side-by-side will allow you to stand-up or lie-down on the floor to listen, but limit your side to side listening position.

Previous Topic: Help Choosing the right Pi
Next Topic: Bass trapping with corner horns
Goto Forum:
  


Current Time: Tue Feb 18 15:45:24 CST 2025

Sponsoring Organizations

DIY Audio Projects
DIY Audio Projects
OddWatt Audio
OddWatt Audio
Pi Speakers
Pi Speakers
Prosound Shootout
Prosound Shootout
Miller Audio
Miller Audio
Tubes For Amps
TubesForAmps.com

Lone Star Audiofest