IMPEDENCE8 or 4 ohmsSPEAKER SIZE2x10 in.BASS PORTrearTWEETERpiezoPOWER HANDLING400W RMS (AES Standard)CROSSOVER FREQUENCY3.5 kHzFREQUENCY RESPONSE45 Hz to 18 kHzSENSITIVITY101 dB SPLWEIGHT33 lbs / 15 kgWIDTH23.4 in. / 59.4 cmHEIGHT13 in. / 33 cmDEPTH17 in. / 43.3 cm