This ICOM SP-10 external speaker is a great addition to your radio and communication setup. Made in Japan, this high-quality speaker is perfect for boaters and navigators alike. With its compact design and easy installation, you can quickly and easily add this speaker to your system. Please note that this item is untested and comes with no warranty. However, it is sold as-is, making it an affordable option for those looking to upgrade their communication equipment. Don't miss out on this opportunity to enhance your radio and navigation capabilities.