IMPEDANCE8 ohmsSPEAKER SIZE1x15 in.TWEETERpiezoBASS PORTrearPOWER HANDLING400W RMS (AES Standard)CROSSOVER FREQUENCY3.5 kHzFREQUENCY RESPONSE40 Hz to 18 kHzSENSITIVITY100 dB SPLWEIGHT37.3 lbs / 16.9 kgHEIGHT18.3 in. / 46.4 cmWIDTH23.39 in. / 59.4 cmDEPTH17.05 in. / 43.3 cm