Brand: Ahuja Model: SCM 30T Type: PA column speaker (100 V line / low-impedance compatible) Input Power: 20 W RMS, 30 W Max Power Taps: 20 W, 15 W, 10 W mpedance/Voltage: 16 ohms (low-impedance) and 100 V line capable Frequency Response: 150 Hz-10 000 Hz Sensitivity (SPL at 1 kHz / 1 W / 1 m): 95 dB Drivers: 4"x6"x4" speaker array Dimensions: W 165 × H 885 × D 145 mm Weight: Approx. 6.5 kg-7.0 kg depending on version