Free Speaker Plans

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 Frequency: 40Hz - 200 Hz

Enclosure Type: Ported Horn hybrid

Size: 65x62x92cm

Recommended Driver: icon LF18G401 Spec Sheet (113.88 kB) and icon LF18N401 Spec Sheet (109.59 kB)

Plan: icon MPH-46 (269.52 kB)

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Posted: 3 years 1 month ago by guest #14376
guest's Avatar
Marc, Thank you for sharing with us your ideas.what if....we increase the length for 10-15cm?that will give us a bigger back volume -more LF output close to 40hz.and more horn length - again flatter result in 40hz region.we can tune the back chamber as BP6 to 40hz for correct driver and get nice flat, low and loud solution for inside work.Am I wrong?Sergey