GRANDnavi 6.5Inch Marine Audio Waterproof Speakers in Black and White PP Cup with 4Ohm Impedance

Specification:

Grand New material Co,ltd was founded in 2010, located in Shenzhen, China. There is a wide range of products, including 1DIN, 2DIN, MP5, AI Box and Android multimedia player devices.
And committed to developing carplay, Android auto devices,such as Wireless carplay adapter, Android ai box, USB Carplay dongle, CPAA pad, and other car electronics, which can meet users' demand.
Grandnavi has developed more than 300 OEM customized products and meets CE,FCC,CCC,RoHS standards.
Grandnavi currently has a technical team of more than 10 engineers, and an overseas sales team of more than 20 staff, for better brand performance Grandnavi also has an excellent customer service and technical support team. At the main time, the strict quality control system and professional research and development a team that specializing in creating the high performance-price ratio products.