Main Features Type Bi-amp 2-way active speaker Tweeter 1-inch (25 mm) SILK soft dome Woofer 5.25-inch (133 mm) ARAMID cone Auto Standby Yes What′s in the box VM-50-W x 1 (not sold as a pair) Power cable x 1 Cushioned feet pads x 1 (4pcs/1 sheet) Precautions for Use Instruction Manual Warranty (for some regions) Specifications Maximum Sound Pressure 107 dB Width 198 mm Height 300 mm Depth 265 mm Weight 5.5 kg Frequency Range 40 Hz – 36 kHz Hz Power Supply AC 100-240 V, 50 Hz / 60Hz Amplifier Output Class D with 96kHz DSP LF: 30 W / 4 Ω HF: 30 W / 4 Ω Impedance 10 kΩ High EQ 4 selective EQs Low EQ 4 selective EQs Cross Over Frequency 3 kHz Enclosure Bass reflex Enclosure material MDF vinyl laminate Baffle material HIPS with 4mm Aluminum Plate Terminals Inputs XLR/TRS combo x 1 (balanced input) RCA x 1 (unbalanced input).