Fluid Audio F5, Active Studio Monitors, 5" low-frequency driver with composite paper cone, 1" treated silk dome tweeter, Front-loaded slot port, Class-AB bi-amplified, 40W (LF), 30W (HF), External amplifier heat sink, Auto Standby function, Max. SPL: 101dB, Signal-to-noise: >100dB (typical A-weighted), Frequency response: 49 - 22000 Hz, Balanced XLR input, Balanced 1/4" input (TRS), Unbalanced RCA input, Fader volume control on front, RF interference protection, output current limiting, Over temperature, turn-on/off transient and subsonic protection, Incl. adhesive isolation pads, Cabinet: Vinyl-laminated MDF, Dimensions: 260 x 170 x 195 mm, Weight: 5.0kg (single speaker)