Rock is on all purpose speaker series made with natural stones, all of them produced in Brazil. There are three types of finishes, Marble, Granite and Quartzite, all supplied by the company, Pemagran, which has its own quarries in the states of Minas Gerais, Espirito Santo and Bahia.
On demand, it is possible to execute almost any type of speaker in these finishes, which makes the line extremely flexible and custom.
Customization can be done even in wall coverings, furniture or floors in the environment with stones provided by Pemagran.
The Sub Rock in the photo was produced with a 12" 400W driver but it can be manufactured in different sizes, adapting to any area drivers varies from 8 "to 18", achieving up to 2000W
Marble Avalanche is the material used in this product photo.