| Voltage | 100-120V | 
| Inputs | Two - Combo Mic/Instrument Inputs (XLR Female Balanced, 1/4" TS Female Unbalanced) | 
| Jack | 1/4" TRS Active Stereo | 
| Line Out | Two - 1/4" Balanced (Left and Right) | 
| Cabinet Material | Vinyl-Laminated, Medium-Density Fiberboard | 
| Connection type | USB 2.0 Bus-Powered | 
| MIDI I/O | Dual 5-Pin Female DIN | 
| Rack Units | 1/3U (steel chassis) | 
| Mic Polar Pattern | Cardioid | 
| Mic Type | Large-Diaphragm Condenser | 
| Mic Phantom Power | +12 to +52 VDC, 3 mA | 
| Mic Frequency Response | 40 Hz - 18 kHz | 
| Monitor Protection | RF interference, Output-current limiting, Over-temperature, Turn-on/off transient, Subsonic filter, External mains fuse | 
| Monitor Transducers | 1” Silk Dome Tweeter (HF), 3.5" (LF) | 
| Headphone Drive | 50 mm, Neodymium | 
| Headphone Acoustic Design | Dynamic, Semi-Open | 
| Headphone Frequency Response | 10 Hz to 30 kHz | 
| System Requirements | Windows 10 20H1 (64-bit only) or Windows 11 (64-bit only), macOS version 10.14 or later, 200 MB storage space and 4 GB RAM for Universal Control (required for firmware updates and low-latency ASIO support) | 
| Includes | One - PreSonus Eris E66 Studio Monitor, Six - Foam Feet, IEC power cable, | 
| Dimensions | 8.5” (W) x 9.8” (H) x 18.1” (D) | 
| Weight | 10.6 kg |