2 Presonus ERIS E66 145w Active Dual 6.5" Studio Monitors+Headphones+Stands+Pads 145w Active Powered Dual 6.5" MTM Studio Monitor. Dual 4.5-inch/6.5-inch, custom-woven Kevlar LF/midrange drivers produce dynamic, size-defying bass output, 1.25-inch, silk-dome HF driver ensures smooth high-frequency performance that is never fatiguing to the ears. Balanced XLR, balanced -inch TRS, and unbalanced RCA inputs provide flexibility for seamless integration into any environment Acoustic tuning controls help to compensate for room anomalies, providing a consistent frequency response customized for your mix environment. Continuously variable HF and MF controls (-6 to +6 dB), Low-cut filter (flat, 80 Hz, 100 Hz). Acoustic Space settings (Flat, -2 dB, -4 dB) compensates for room placement, 90W/140W Class A/B bi-amplification for an open, clear sound RF interference, output-current limiting, over-temperature, and subsonic filter protection. Amplifier soft start feature eliminates popping on power-up, Internal power supply with IEC connector, Audio Technica ATH-M30X Professional Studio Monitor Collapsible Headphones. Advanced build quality and engineering 40 mm drivers with rare earth magnets and copper-clad aluminum wire voice coils. Tuned for enhanced detail, with excellent mid-range definition, Circumaural design contours around the ears for excellent sound isolation in loud environments. Convenient single-side cable exit, Collapsible for space-saving portability. Designed to excel for studio tracking, mixing and field recording, Type: Closed-back dynamic Steel Construction. Nylon clutch for adjusting, EVA Pad on top to eliminate unwanted vibrations. Triple enforced steel base with ultimate sturdiness, Black Color. Weight capacity: 80 lbs. Adjustable height Range: 33-45 inches, Base: 17.7 x 17.7 x 17.7 inches, Top Plate: 9.05 x 9.45 inches, Tube Diameter: 1.5 inch- 1.37 inch. Rockville RRS190S: Monitor Isolation Pads . 3 Angle High Density Foam. 7.5" x 9.5". High quality, High Density Foam.