Check the listing for details. 8-Pin Speaker High Level Input Plug ALPINE Amplifier MRV MRP V12 V-Power FLEX. Condition: New. Listed at 10.79 USD. 8-Pin Speaker High Level Input Harness Plug This is a speaker level input harness for BAZOOKA, ALPINE, ECLIPSE, HELIX, INFINITY, JVC, KENWOOD, MTX, PIONEER, POLK AUDIO, ROCKFORD FOSGATE, SONY and many other brand amplifiers. This allows you to connect your factory stereo to your amplifier without RCA cables. It can also be used with head units that don't have an RCA output. If you have any questions feel free to message me and I will tell you if it is compatible with your amplifier. The harness will be sent by regular parcel with no tracking number. This allows me to keep your shipping cost as low as possible. If you would like a tracking number, you can select a different shipping option at checkout. THERE ARE MANY OTHER BRANDS COMPATIBLE WITH THIS ITEM NOT ON THE LIST. FEEL FREE TO MESSAGE ME ABOUT COMPATIBILITY WITH YOUR PRODUCT. YOU ARE RESPONSIBLE FOR MAKING SURE THIS ITEM FITS WITH YOUR PRODUCT. Item #3