AI-SONIC S2-W6

S2-W6: FS = 64 Hz Efficiency (SPL) = 88 dB Qts = 0,85 Vas = 9,75 L Impedance = 4 Ohm Frequency response = 40 Hz - 4,5 kHz Power recommendation = 40-150W Power RMS = 90W Power Handling (RMS) = 90W Outer diameter: 165 mm Mounting diameter: 141 mm Mounting depth: 62 mm.