IC6 Features:6.5” polypropylene woofer. 25mm tweeter Power: 40W RMS/8Ω 100V Power selector: 15/7.5/5/2.5W Sensitivity (1W/1m): 90 dB SPL External diameter: 204mm Cut out diameter: 180mm Installation depth 70mm 1,52 Kg Specifications: IC5 IC6 IC8 IC SB10L Nominal low impedance 8Ω 8Ω 8Ω 8Ω RMS power 25W 40W 60W 100W Nominal high impedance 100V Line 100V Line 100V Line 100V Line Power selector 1.5, 3, 6, 12W 2.5, 5, 7.5, 15W 5, 7.5, 15, 30W 7.5, 15, 30, 60W Frequency response (-6dB) 80Hz – 20kHz 70Hz – 20kHz 55Hz – 20kHz 50Hz – 1kHz Passive filter - - Sensibility 1W/1m 88dB 90dB 91dB 90dB External diameter 191mm 204mm 245mm 335mm Internal diameter 166mm 178mm 220mm 305mm Recommended cut out diameter 168mm 180mm 222mm 307mm Required depth 70mm 73mm 91mm 126mm Weight 1200g 1520g 2300g 5300g