Presonus Eris-Pro-Sub10 Powered Studio Subwoofer expert-sleepers Blackhole features two types of

Blackhole features two types of infinite reverb

It features a down-firing 6

The Power Entry is available with two options for DC jack size:

and even choosing the ear from which to monitor (right

Multiple units can be joined together with the included hardware for multi-row setups

Presonus Eris-Pro-Sub10 Powered Studio Subwoofer expert-sleepers Blackhole features two types ofPresonus Eris Pro Sub10 Powered 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.