Studio 4 active studio monitor with EBM waveguide PreSonus/Eris 2-way (1 piece)

ErisStudio4/Height: 254mm, depth: 184mm, width: 178mm, mass: 4kgErisStudio5/height: 291mm, depth: 223mm, width: 203mm, mass: 5.2kg ErisStudio8/Height: 419mm, depth: 298mm, width: 250mm, mass: 10.1kg Eris Studio series 2-way active studio monitor with EBM waveguide The Eris Studio series includes the Eris Studio 4, a 4.5-inch low-frequency transducer and a 1-inch ultra-low mass silk dome high-frequency transducer, the Eris Studio 5, a 5.25-inch low-frequency transducer and a 1-inch ultra-low-mass silk dome high-frequency transducer, and the Eris Studio 8, an 8-inch low-frequency transducer and a 1.25-inch ultra-low mass silk dome high-frequency transducer.