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portable bluetooth/wifi
portable bluetooth/wifi
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Old 13th November 2019, 05:11 PM   #1
1hiep0 is online now 1hiep0  United States
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Join Date: Dec 2013
Location: San Diego
Default portable bluetooth/wifi

Hello,
I am searching for existing design of a portable bluetooth/wifi design around 4" diameter ABS plumbing pipe with 2 -2.5 " (stereo) full range but have not found any. It's for my daughter. Could you point a link to it? Thank ahead!
SB Acoustics SB65WBAC25-4 2.5" full range
Amazon.com: Up2Stream amp 2.0 WiFi and Bluetooth 5.0 HiFi Stereo Amplifier Board-Arylic amp 2.0: Home Audio & Theater

Last edited by 1hiep0; 13th November 2019 at 08:39 PM. Reason: add info
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Old 14th November 2019, 06:56 PM   #2
1hiep0 is online now 1hiep0  United States
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Default initial plan

This is what I have in mind, but the amp doesn't fit inside the middle tube any idea?
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Old 17th November 2019, 06:38 AM   #3
Nenola is offline Nenola  Finland
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Haven't documented this, but you get the idea. 4" plastic pipe with 2 passive radiators from ebay. In the middle section, I cut out a square piece away and fitted the wooden baffle for the active driver. That is Dayton Audio ND91. I'm using mono TPA3118 amp with separate BT-module, they fit in just fine.

Is the center section of your design smaller in diameter? If the amp is 85mm it should fit in 4" pipe?
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Old 21st November 2019, 08:28 PM   #4
1hiep0 is online now 1hiep0  United States
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Quote:
Originally Posted by Nenola View Post
Is the center section of your design smaller in diameter? If the amp is 85mm it should fit in 4" pipe?
The inside diameter of the center piece measure 3" diameter.
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