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Re: 3Pi Acoustic Axis and Listening Distance [message #91259 is a reply to message #91258] Sat, 14 December 2019 09:42 Go to previous messageGo to previous message
Wayne Parham is currently offline  Wayne Parham
Messages: 18737
Registered: January 2001
Illuminati (33rd Degree)

The center of the forward lobe is between the two drivers. Anywhere within a 25° arc above and below this centerline will give the same good response. See the link below for a video that shows measurements of this:
I recommend that listeners be at least one meter away from the speakers.
 
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