Pics Altec Open Baffle Bass 'horn'

Current project is a 3-way 'Altec' horn system, featuring a radical mid bass open baffle 'horn' (wave guide) from Bert Doppenberg (of Oris fame).

http://forum.bd-design.nl/index.php?id=17004

Bert's design uses x4 15-inch woofers each side and is 9 feet tall...mine is the half version.

http://forum.bd-design.nl/index.php?id=17095

I will use x4 Altec GPA 416's (I already have two).

At this stage, mid horn will be the Eliptrac 400Hz, DIY with MDF. Driver likely Altec GPA 390.

Eliptrac 400

http://www.greatplainsaudio.com/downloads/390series.pdf

Tweeter horn is the Visaton TL16.

All fun stuff.

Attached Images

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