Here I demonstrated and share testing of a 2.1 system consisting of two DML guitar speakers and a subwoofer. These should be listed for sale in my deGrohAudio shop on Etsy (www.etsy.com/s...) and on ebay (www.ebay.com/u...) Two tests (frequency sweeps) are presented: one using a Fosi BT30D amplifier; the other using a Dayton Audio DTA-2.1BT2 amp. Each guitar has one exciter attached near the sound hole on the inside of the guitars top; exciter: DAEX25FHE-4 from partsexpress.com
The sub is passive, sealed, and uses a 12" Dual driver.
And a shout out to Tech Ingredients for sharing so much DML testing with us all here on youtube.
Негізгі бет DML Guitar speakers: Henry de Groh DML "panels" made with exciter inside the guitar
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