Put some thrift store speakers on your helmet and blast some tunes!

Using earphones is bad because you can't hear anything around you

With some ext. speakers, you can still hear that Hybrid sneaking up on you! (most of the time)

This isn't an excuse for knowing whats going on around you while biking, or not having a rear-view mirror.


Edit [May 2013] - This instructable was created while I was still in middle school. I'm absolutely shocked by how much use it has received while my account lay dormant. Thank you for looking this through, and I may yet update it in the future so let me know what you think.
 
Remove these adsRemove these ads by Signing Up

Step 1: Get The Materials

DSCF1438.JPG
I was wandering through my local thrift store on a Saturday (not that it matters) and came across some speakers.

The speakers I'm working with in this Instructible are simple, non-amplifying speakers. They plug directly into a headphone jack and nothing else.

My speakers aren't very loud, that's why I'm putting them on the helmet and not the bike.

Make sure that the cord for the speakers is long enough to reach from your head to wherever you want to put the music player. If it isn't either readjust or hit a local radio-shack and get a small extension.

If you decide to use speakers that need to plug into an outlet, have fun and let me know how that turns out. (No, really)

I also used a helmet, iPod, plenty of hot glue, rubber bands, Popsicle sticks (Jumbo kind)
and oh, yeah, a bike.
admin says: Nov 4, 2008. 8:32 AM
This is a great Instructable, but you need to add a main image of the final project to the intro step. Please do that and leave me a message when you have so that we can publish your work. Thanks!
mattameo213 (author) in reply to adminNov 23, 2008. 12:08 PM
Ok, I added a finished pic. I wanted to do some photoshop-ing. But had some computer problems.
mdamaso says: Mar 9, 2013. 10:43 AM
I was wondering if you would be able to give an update to how these held up over the years, especially how they dealt with rain. I'm a touring cyclist and I would really like to be able to build something like this so I don't need to use earphones any more.
mattameo213 (author) in reply to mdamasoMar 9, 2013. 11:33 AM
They held up "well" and were water resistant enough to use in the rain. Unfortunately I quickly scrapped them in bike accidents, as I was about 13 or 14 at the time.
mdamaso in reply to mattameo213Mar 9, 2013. 11:44 AM
Wow! That's great work for only having been 13 or 14! Thanks for the Instructable. I'll be heading to the the thrift shop soon in search of speakers.
mattameo213 (author) in reply to mdamasoMay 5, 2013. 6:31 PM
Awesome, hey, let me know how it turns out!

I've been considering starting a new account, since this one is a remnant of middle school, but I'll make sure to check back at some point.
LoneStarWD says: Dec 8, 2011. 2:30 PM
Very creative.
knibbles says: Aug 12, 2009. 8:32 PM
Sweet!!!!!!!! I will use mine for skateboarding. Thanks again.
jonnybeats says: Aug 12, 2009. 4:19 PM
Nice idea but if anyone is thinking that it would be a good idea to cut a hole for the speakers STOP! That as you may have guessed will severely weaken the helmet even if they are tiny holes, the helmets are specially designed to be small but have a strong structure. Use your common sense and don't weaken the helmet! Have fun!
floydfm says: Jul 7, 2009. 10:24 AM
Hey dude, Ihave a question, what is the impedance of your speakers? Thanks !
mattameo213 (author) in reply to floydfmJul 8, 2009. 4:03 PM
I don't know, I ripped them out of thrift store junk. I don't even know what impedance is. Sorry I can't help any more than that. I didn't do a lot of worrying about the compliance with my music player because the speakers came with a 3.5 mm headphone jack already attached.
floydfm in reply to mattameo213Jul 8, 2009. 7:45 PM
LoL, theres no problem dude, i've been in troubles makin' my own powerless speakers, i have an itouch and i wanna make those powerless speakers. well thanks anyway. see ya
vov35 in reply to floydfmJul 24, 2009. 1:11 PM
they are 8 ohms as can be seen in one of the photos.
vov35 says: Jul 24, 2009. 1:00 PM
I've experimented with wall socket powered speakers. although they weren't mounted on my bike, the idea is the same. They have an internal power supply built around a transformer, four diodes, and a capacitor. I find it easiest to find the equivalant voltage of this power supply in batteries, and connect them in place of the transformer. it will work and be nicely amplified.
vov35 in reply to vov35Jul 24, 2009. 1:11 PM
actually, this instructable inspired me to repair the power pack I was using and stick the amp along with a pair of car speakers onto my bike...
j0nathan says: May 31, 2009. 10:42 AM
awsome like it lots gonna ask my ma if she threw out he old computer speakers
Pro

Get More Out of Instructables

Already have an Account?

close

PDF Downloads
As a Pro member, you will gain access to download any Instructable in the PDF format. You also have the ability to customize your PDF download.

Upgrade to Pro today!