Passive Phone Speaker

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Project by derrickparks57 posted 05-03-2015 12:21 AM 839 views 0 times favorited 3 comments Add to Favorites Watch

This is first one I’ve built, I just used some left over pine I had laying around. No stain, just coated with about 6 coats of spray lacquer. It amplifies it pretty well, but I should have made it a horn shape instead. The cassette was transferred using the slick backing paper from those address label sheets.

-- Derrick, Florida, DP Woodwerks

3 comments so far

View Jim Jakosh's profile

Jim Jakosh

16763 posts in 2522 days

#1 posted 05-03-2015 12:41 AM

Cool design, Derrick!! What wood is that?

-- Jim Jakosh.....Practical Wood Products...........Learn something new every day!! Variety is the Spice of Life!!

View George_SA's profile


298 posts in 1630 days

#2 posted 05-10-2015 09:14 PM

Looks nice. Would it possible to give an idea of the inside detail?

-- There are some things that money can't buy - Manners, morals and integrity

View derrickparks57's profile


128 posts in 1288 days

#3 posted 05-11-2015 02:38 PM

Jim, It’s just pine, nothing fancy.

George, The inside is just open, I played around with some baffles inside the opening but nothing seemed to make it any louder.

The phone that is in the 2nd picture is my old phone, my new phone fits the hole nice and snug.

-- Derrick, Florida, DP Woodwerks

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