Can I get some feed back on these speakers. I am thinking about adding these speakers with there size so that I can hide them somewhere inside the DickerMax that I am presently building an I wondering if they will do voltage and ohm wise. I using 7.4volt with either IBU or ELMOD electronics. thank you for your answers. ebay.com/itm/2-x-1000W-High-quality-Power-Loud-Mini-Dome-Tweeter-Speaker-for-Car-Audio-System-/330730835210?pt=Car_Speakers&hash=item4d01180d0a

That's a Tweeter, may not have the full range output you desire.

Try ipod speakers like these:

http://www.ebay.com/itm/PHILIPS-1-5-...b#ht_738wt_820

your issue is going to be the wattage and ohms. Ohms not so much as they basicly dictate the amount of battery life as a comparison. a 4 or 8 ohm will work. A 4 ohm will be louder but will absorb more battery, and 8 will not be so loud but better battery life. In small speakers the battery consumed is almost nothing so no fear there.<div>The watts of a speaker though will change dramaticly the enjoyment, As a rule you want to have your speaker handle way more watts than the sound system pumps out.</div><div> You do this for clean sound, who cares if you have 100 watts if you can't hear a dang thing because of distortion. Now those little I-pod speaker probably not a good bet as they accept 2 watts and probably have a 4 or 5 watt max impedance.</div><div>what you want is a speaker that will cover the hertz range so you get full sound, something that can handle the wattage your systems will put out ( I think they will both be in the 3 to 5 watt range ) and is small enough to fit in a Panzer IV and not take up a ton of room.</div><div>This is what I have availlable to help you and it fits the bill very very nicely in my opinion.</div><div>http://shop.immortalhobbies.com/Mini...2101212258.htm</div><div>
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If space is limited here is the best 1.5 inch full range speaker on the market

[link=https://www.solen.ca/pub/index.php?catalog=description&nodiapo&id=99&recher che=&numRows=&manufacturiers=4&niveau1=1&niveau2=1 &niveau3=&s1=2&s2=1&s3=&s4=]Aura[/link]

I've been using that 1.5" aura speaker for my smoke unit..
This is what it sounds like with the volume at 50% and a plastic cap cover...

youtu.be/MhGdqQ0LOOM

Cool. SO that is the speaker hooked up to a video of a real stug and the smoke effect is the result of the audio track of that video. Looks great.

That&rsquo;s the beauty of the whole concept.<p class="MsoNormal"><![if !supportEmptyParas]><![endif]><o></o></p><p class="MsoNormal">Thanks to &ldquo;You Tube&rdquo;, I can test the smoke unit with all the audio systems out there; and even with the real engines&hellip;</p><p class="MsoNormal"><![if !supportEmptyParas]><![endif]><o></o></p><p class="MsoNormal">The marketing possibilities are also enormous:</p><p class="MsoNormal"><![if !supportEmptyParas]><![endif]><o></o></p><p class="MsoNormal">Let say, for example; that you want to know what the smoker would look like in your new tank: All you have to do is put your tank on a block and post a video on you tube.</p><p class="MsoNormal"><![if !supportEmptyParas]><![endif]><o></o></p><p class="MsoNormal">In return, the dealer could post back a video with the smoker hooked up to your tank soundtrack.</p>

I'd buy one from u mate once u have decided to make the "possibility" a "reality".if you do so, I hope, you accept pre-orders?

A single "STRMND54 acoustic smoker" for RC tanks is all a tanker ('me') needs for his fleet...be they be running DBC3-Benedini or Clark-Benedini!

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This may be true if the speaker efficiency (in dB sensitivity) is the same, but frequently 4-Ohm speakers are much less efficient than 8-Ohm speakers, so most 8-Ohm speakers will sound louder than a 4-Ohm.

Not sure if I will produce the unit myself or team up with someone else.

But the idea is too good to be left collecting dust on a shelf.

One thing for sure is that potentiel customers won't be used as " guinea pigs " to test an unrealable smoke unit. ( unlike H.L. did)...