Presonus R80 Studio Monitors (2) And Desktop Stands

Rarely used Outdoor No Connectivity Technology Wired Ports and Interfaces Balanced XLR, Unbalanced RCA inputs Frequency Response Extended response well into ultrasonic frequency ranges Crossover Frequency 2.6 kHz Durability Highlights External mains fuse, Output-current limiting protection, Over temperature protection Speaker Placement Tabletop Driver Size 8 in (woofer) Driver Configuration Front (bass reflex system) Driver Type Woofer, AMT ribbon tweeter Design Highlights Textured vinyl finish Material Textured vinyl (cabinet finish), MDF (enclosure), Plastic molded (front baffle) Max Output Power 150 Watts Nominal Output Power 100 - 199 w (rms power) Max Wattage 150 watts Nominal Impedance 20 k (balanced) Output Level (SPL) 107 dB (peak SPL at 1m) Amplifier Power 65 W (tweeter), 75 W (woofer) Amplifier Type Class A/B Audio Configuration 2-way Audio Highlights Audio Amplifier Audio Channels 2.0 Signal to Noise Ratio > 100 dB (typical, a-weighted) Weight 8.98 kg Depth 12 in Height 15 in Width 9.5 in Diameter 4 in (magnet on the motor) System Components High-pass filter switch Power Source Corded Electric Batteries Required No