Originally Posted by JBravo
I currently have 2 older 8" passive tubes (from 1993) and am looking to replace a speaker in one but prolly both so that they both match. Also looking for info about setting them up in a 98 honda civic.
Welcome to the Bazooka Forum JBravo. If the date your provided is correct, you have a pair of EL or RS Tubes. You have some options regarding replacing the subwoofers; you can replace them with a single 4 or 8 ohm voice coil or a dual 4 or 8 ohm voice coil. Your total impedance will be dictated by the amplifier you are using.
Here are copies of the owner's manual for these models, which will also include information in proper placement of the Tube.
The replacement subwoofers can be found in the Bazooka online store.
Please post back with anymore questions you may have.