AI-SONIC S2-T25

S2-T25: FS = 1500 Hz Efficiency (SPL) = 93 dB Qts = n/a Vas = n/a Impedance = 4 Ohm Frequency response = 3,8 - 25 kHz Power recommendation = 20-100W Power RMS = 50W Outer diameter: 56 mm Mounting diameter: 49 mm Mounting depth: 15 mm.