DLS Scandinavia 165

Description / type 6,5″ mid bass driver Outer diameter 165 mm / 6,5″ Impedance 4 ohm Recommended amplifier 50 – 200 Watt Frequency range 50-4500 Hz Fs – Resonant frequency 61 Hz Sensitivity 91,9 dB Mounting hole 140 mm / 5,51″ Mounting depth 65 mm / 2,56″ T/S parameters single V/C Fs 61 Hz Hz Re 3,3 Ohm Qms 15,6 Vas 10,2 liter Vas 0,36 Cuft Qes 0,55 Qts 0,54 Sd 131 cm² BL 6,1