We at Metra always strive to listen to our customers. You have told us to do a better job at telling the Metra story. For over 70 years, Metra has maintained its cutting edge by paying attention to our marketplace and innovating products to fit the needs of the installer. We are the “Installer’s Choice” because we are installers. We design our products to be easy to use and easy on the eyes. If you can see a Metra product, then we haven’t done our job.
Metra WM-SW18-40 40′ 18 Gauge Heavy Duty Speaker Wire
- Compatible with most vehicles
- Used on OEM and aftermarket speakers
- Connects your vehicle’s speaker to an amplifier
- 40′ wire length
- Metal and plastic materials for durability