presonus_2777500132 Guitare Acoustique SPL with sine wave acoustic

SPL with sine wave acoustic 100 Hz to 3 kHz at 1m:

and updated vintage aesthetics

While its newer cousin

Crafted with an Alder body

1" HF compression driver w/L-Pad level control

presonus_2777500132 Guitare Acoustique SPL with sine wave acoustic10 Inch, Active, Front Firing Studio Subwoofer Intended for serious personal studios and professional music production environments, the Eris Pro Sub 10 helps you take charge of the low frequency foundation of your mix. An ideal companion to Eris Pro and Eris Studio series reference monitors, the Eris Pro Sub 10 complements full range monitors without overshadowing them and extends the reach of your full range system's low end with a natural sound.