tag:blogger.com,1999:blog-6868589199518435347.post2145521554363418766..comments2023-11-05T14:10:17.294-05:00Comments on Adena Railroad: Upgrading the Athearn RTR SD40 with an iPhone 4 SpeakerChris Ellishttp://www.blogger.com/profile/17386071400545257080noreply@blogger.comBlogger10125tag:blogger.com,1999:blog-6868589199518435347.post-63414673284258605282022-03-10T00:18:30.839-05:002022-03-10T00:18:30.839-05:00Thanks for wwritingThanks for wwritingMarissa Hunthttps://www.marissahunt.com/noreply@blogger.comtag:blogger.com,1999:blog-6868589199518435347.post-44712100335286440032022-02-27T03:20:02.006-05:002022-02-27T03:20:02.006-05:00Great blogg postGreat blogg postMarissa Hunthttps://www.marissahunt.com/noreply@blogger.comtag:blogger.com,1999:blog-6868589199518435347.post-36227393587916275662018-11-15T07:45:21.056-05:002018-11-15T07:45:21.056-05:00Thank you for sharing this information, Its has he...Thank you for sharing this information, Its has help me to know more about <a href="https://www.globaldelight.com/boom-for-windows/index.php" rel="nofollow">Best Free Audio Enhancer<br /></a>jack diashttps://www.blogger.com/profile/06573733792610126191noreply@blogger.comtag:blogger.com,1999:blog-6868589199518435347.post-44967235706121936762017-10-16T00:15:40.098-04:002017-10-16T00:15:40.098-04:00Nice article, thanks for sharing.Nice article, thanks for sharing.Sanowarhttps://deshcamebuyingguide.wordpress.com/noreply@blogger.comtag:blogger.com,1999:blog-6868589199518435347.post-55338196927646482932016-09-07T16:26:48.180-04:002016-09-07T16:26:48.180-04:00Answers;
1. Unfortunately I have no idea.
2. Agai...Answers;<br /><br />1. Unfortunately I have no idea.<br />2. Again I don't know, but a lot of people have used them with success. Even Rapido the model train company uses them in their DDC/Sound models.Chris Ellishttps://www.blogger.com/profile/17386071400545257080noreply@blogger.comtag:blogger.com,1999:blog-6868589199518435347.post-49265165902364978592016-08-11T15:10:49.252-04:002016-08-11T15:10:49.252-04:00Awesome work. The difference is night and day and ...Awesome work. The difference is night and day and the iPhone speaker sounds much deeper with still very good highs. I have a couple of questions... 1. Which prong is the positive speaker lead? 2. Do you know what the ohm rating is on these?<br /><br />I just came across a few of these and I'd like to do multiple speakers, thanks and good job again!<br /><br />JosephAnonymoushttps://www.blogger.com/profile/07657287903214120298noreply@blogger.comtag:blogger.com,1999:blog-6868589199518435347.post-39519885442872144912016-05-02T23:53:06.264-04:002016-05-02T23:53:06.264-04:00It has to be a very tiny speaker in that iPhone pa...It has to be a very tiny speaker in that iPhone part. Goes to show what a good enclosure can do for the sound output.<br /><br />I should've recorded the differences between all the speakers outside and inside the engine shell. The various levels of sound and quality were remarkable. I can't wait to try the iPhone 4 speaker in a steam engine tender, even though I could put a much larger regular cone type speaker inside.Chris Ellishttps://www.blogger.com/profile/17386071400545257080noreply@blogger.comtag:blogger.com,1999:blog-6868589199518435347.post-44069956581825381432016-05-02T19:31:11.258-04:002016-05-02T19:31:11.258-04:00Yeah that sound is amazing, and for the price I th...Yeah that sound is amazing, and for the price I think they would be hard to beat. The housing looks like it was made to fit inside an HO scale shell.<br /><br />I thought I'd seen somewhere how somebody removed the actual speaker from that housing and it was incredibly small. Not sure where it was though.Jeff Lesliehttps://www.blogger.com/profile/11113231952522584424noreply@blogger.comtag:blogger.com,1999:blog-6868589199518435347.post-51818928794962540722016-05-01T20:11:23.620-04:002016-05-01T20:11:23.620-04:00Yep I will certainly be ordering more. Sugar cubes...Yep I will certainly be ordering more. Sugar cubes are great too because you can fit them in to just about anything. They don't have that premade enclosure to contend with like the iPhone speakers. I saw somewhere a guy wired four sugar cubes together and mounted them on some styrene for an EMD SD unit, it sounded really good too.Chris Ellishttps://www.blogger.com/profile/17386071400545257080noreply@blogger.comtag:blogger.com,1999:blog-6868589199518435347.post-75270861486334844272016-05-01T17:49:56.824-04:002016-05-01T17:49:56.824-04:00Chris,
What a difference the iPhone 4 speaker mak...Chris,<br /><br />What a difference the iPhone 4 speaker makes!! <br /><br />I'm going to have to experiment with some of those to compare them to the "sugar cube" speakers currently in use.Tim Moranhttps://www.blogger.com/profile/00788822320500905784noreply@blogger.com