Alpine 17PRO Owner's Manual - Page 9
WF-TW Distance Difference Calculation, On & Off Axis Definitions
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WF-TW Distance Difference Calculation Main Listening Position TW WF A - B = WF & TW Distance Difference Distance to TW Distance to WF (in Inches) (in Inches) Difference of WF & TW Distance to Main Listening Position (in Inches) Example 1: 56" 54" TW WF 56"- 54"= 2" Example 2: 54" TW 56" WF 54"- 56"= 2" On & Off Axis Definitions θ < 70º ON AXIS θ < [45º]* OFF AXIS θ > 70º θ > [45º]* NOTE: * When using flush cup assembly, tweeter can swivel up to 15º. -EN
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-EN
WF-TW Distance Difference Calculation
TW
WF
A - B = WF & TW Distance
Difference
Main Listening
Position
Distance to TW
(in Inches)
Distance to WF
(in Inches)
Difference of WF & TW Distance to
Main Listening Position
(in Inches)
Example 1:
56"
54"
TW
WF
56”- 54”= 2”
Example 2:
56"
54"
TW
WF
54”- 56”= 2”
ON AXIS
On & Off Axis Definitions
θ
< 70º
θ
> 70º
θ
< [45º]*
θ
> [45º]*
NOTE: * When using flush cup assembly, tweeter can swivel up to 15º.
OFF AXIS