Do these lspcad numbers look okay? (1 Viewer)

[Bob Bartlett]

I'm using a tempest in a 185l sonotube,100w to each voice coil.Tuned to 16hz. The port ended up being 4"diam. and 39.4cm long.25%fill. I used a Ql=7,Qa=20. Does this look like a good configuration. Is cone excursion,airspeed etc., look okay or should I model it differently?

 

[Julian Data]

Nice design, I like it.

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