Edit post

Edit your reply below.

Post Body
Enter your post below.
Greg, cutting a door or drilling holes would only defeat the purpose of the enclosure. Its suppose to be air tight. Did you check to see if the wires are connected right. Remember the + wire from the mod goes to the + side of the capacitor then from the - side of the capacitor to the + side of the speaker. If you don't know which terminal on the speaker is + use a single AA battery (1.5 volts). Connect the speaker to the battery and watch which way the cone moves. If the cone moves out , the wire from the + terminal on the battery is connected to the+ side of the speaker. If the cone moves in then the wire from the + side of the battery is connected to the - side of the speaker. Mark the + terminal on the speaker and reconnect to the mod. Are you useing a 8ohm speaker? Did you change your CV for volume. Let me know what happens.
Tags (Optional)
Tags are keywords that get attached to your post. They are used to categorize your submission and make it easier to search for. To add tags to your post type a tag into the box below and click the "Add Tag" button.
Add Tag

Update Reply

Login, or register today to interact in our online community, comment on articles, receive our newsletter, manage your account online and more!

Model Railroader Newsletter See all

Sign up for our FREE e-newsletter and get model railroad news in your inbox!