Check the listing for details. Miata Headrest Speaker Installation Kit. Condition: New. Listed at 20.99 USD. Mazda Miata MX-5 Headrest Speaker/NB WindblockerInstallation Kit! All the installation accessories you may need to install our speakers into your Miata! If you're installing our Millennium-5 speakers, M170 headrest speakers, our Retrofit Kit, or our M200 windblocker speakers (1999-2005) into your Miata seats but don't have existing wiring, or the wiring is so messed up that you want to start over, this kit gives you everything you need for the job (except for any radio harness adapter which would be specific to whatever make radio you have). Our wiring kit includes the following: 40' of 18g Speaker Wire. More than enough for both seats, our 18g, oxygen-free speaker wire has a flexible vinyl jacket to make pulling through the seats and routing to your radio/amp easy. Speaker Terminals. We provide the proper crimp-on disconnect terminals for up to (4) speakers. For Miata oem speakers and our Millennium-5's/M200s/M170s/M800s, two different sizes are used; 110 and 205. Molex connectors. To allow removing the seats or NB windblocker in the future you need some sort of 4-pin disconnect. We provide 4-pin Molex .093 crimp-on connectors for the job; (2) female and (2) male. We also provide 16 crimp terminals for the job. You are purchasing an installation kit for both seats/sides You get: 40 feet of 18g speaker wire (4) 205 crimp-on disconnects (4) 110 crimp-on disconnects (2) Male 4-pin Molex connectors (Molex 03-09-2041) (2) Female 4-pin Molex .093 connectors (Molex 03-09-1041)(16) male/female Molex pins (Molex 02-09-1119 and 02-09-2118. Molex style crimper required. If you need one we have them here)We do not include any instructions but if you want to see exactly how to use this crimper, visit us at our YouTube channel (eBay won't let us list links here but search for '3rd Millennium' in YouTube to find us). Shipping We are shipping this item via USPS Mail in the US. International orders welcome via eBay's Global Shipping Program. We ship Monday through Friday although we often get a Saturday shipment out, as well. Most orders are shipped within 24 hours. Thanks! After purchasing, pay instantly with your credit card through PayPal!