Welcome to MAG-ACI

For over 31 years, ACI set the standard in high-performance, factory-direct speaker systems. Now, Meniscus Audio Group, Inc. has introduced the next generation of the legendary Sapphire monitor. The Sapphire XL2 is the new standard, and made in the USA! 

Read Sapphire reviews

 

 
 

 

 

 

  • News -Here's the latest
  • About - MAG and Contact info 
  • Forum - Communicate directly with Sapphire owners and more . . . 

 

ACI archived website including product manuals and closeout products can be found here.