Introduction: DIY PVC Speaker
Hi, yet another pvc project.
This time im with an cool pvc speaker .Recently i made an powerful 7.1 and there where lack of an center speaker
so i decided to make an center speaker with pvc's,
please go threw pictures and ask me if you have questions.
Step 1: Parts Needed
Here im using all 75mm(2.5 inch) pvc.
- length (for joining elbow to T)
- 2 - elbows
- 1 -T
- Reducer
- 1 - Tweeter speakers
- 2 - Speakers (i used 10w)
- Any epoxy compound
Step 2: Preparation
First make two holes for air vents and fix a small piece of pvc pipe this will results clean bass.
And make another small holes for speaker wire
Then glue speakers and seal the remaining gaps with epoxy
Step 3: Finalizing
Do speaker connection ,(i made this speaker as center speaker for my home made 7.1 system so i connected those
3 speakers in parallel )
Then assemble everything together ,paint it it you want.
Step 4: Result / Other Stuffs
Seriously result is just amazing, sound is crystal clear "especially vocals " air vents on back are really working well
getting good mid volume thats good for center speakers.
So i started few more pvc speakers projects
TRY IT AND ENJOY!!
Share
Recommendations

We have a be nice policy.
Please be positive and constructive.
22 Comments
Hi, nice work, have you tried to make calculations for volume and resonance tube?
You've connected 3 speakers in parallel. Maximum how many speakers can be connected in parallel. Is there any calculations?
great instructable! what input did you use?
o\p from desktop.
Nice job mi amigo! I'm going to try and track down some Bose brand speakers to add the my PRO Klips 7.2 with 8 bass shaker setup. I'm looking for that extra high, crystal clean sound and my system would be better than the Omini set up. Thanks again!
Gracias! All the best!
Thinking about making one of these, though I will probably add bluetooth and maybe make it waterproof
waw. in indonesia, kreatif.
I like your idea
Thank you!
Great idea and Great one....
I will try it...
Thanks!! all the best :)
I am thinking of doing a pvc speaker as well, but not yet. So I am collecting ideas and tips for speakers, and since I started, all the DIY speaker are seal tight without air ventilation, because they said it made a better sound, but now I see your's and I have to ask. Should I put air ventilation? Why? I mean I don't get how it works to improve the sound.
THANKS
Even i had that same doubt . so i tried both with and without vents ,for me with vents sounds better .(will give more mid and low frequency )
And dont put simply holes as vents ,insert an small pvc as shown in image.
http://www.hometheaterhifi.com/volume_5_2/cmilleressayporting.html
Thanks for the reply, but as you can see above, my enclosure is not made to have air ventilation, so I probably won't put them. Maybe in another project, I wish. Thanks for the info anyway =)
Thanks mate, I think I won't need the air ventilation, because i got the speakers from a base without air ventilation. Plus, the body I have for my project isn't big enough to let the air reach the cone from the back.
Thanks again, and if I feel like I need answers, I'll do as you say and post it in the questions =D
Where did you get your speakers from and what size are they?
I brought it from a shop ,its 3inch woofer speaker
That is so awesome, and so much cheaper than the store bought ones!
si es de verdad