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POWERFUL 60°X40° COAXIAL 15" SPEAKER 450 W + 60W Potente altoparlante coassiale da 450 W + 60  W da 15". Caratteristiche Application Commercial, DJ & Club, Stage & Rental Dimensions (cm) 18,9 x 39,2 cm Weight ( kg) 5.5 min. frequency ( Hz) 50 max. frequency ( Hz) 19000 diameter woofer (inch) 1.75", 15" Power handling capacity W(AES): 450 Max power Ws: 900 Nominal impedance LF/HF ohm: 8/16 Frequency range Hz: 50-19K LF: Sensitivity (1W/1m) dB: 99.5 Voice coil diameter mm/in: 75.5/3 Fs Hz: 50 Re ohm: 5.5 Qms: 4.50 Qes: 0.41 Qts: 0.38 Vas L: 119 Mms gr: 88 Cms mm/N: 0.11 BL Tm: 19.2 Xmax mm: 5.0 HF: Throat diameter mm/in.: 35/1.4 Power handling capacity W(AES): 60 Nominal impedance ohm: 16 Sensitivity (2.83V/1m) dB: 106 Frequency range Hz: 1K-18K Voice coil diameter mm/in: 63.5/2.5 Re ohm: 11 Notes: AES power is measured with 6 dB crest factor continuous pink noise in 2 hours duration. Max power is defined as 3 dB higher than the nominal rating. Sensitivity is measured at 1 m at 2.83V and 8 ohm nominal impedance. All measurement of the speaker is done after a sufficient high level of 20 Hz sine wave test. Xmas is defined at the BL drops by 18% of the original figure. General: Application Commercial, DJ & Club, Stage & Rental General: Series N/A General: Dimensions (cm) 18,9 x 39,2 cm General: Weight ( kg) 5.5 Audio: min. frequency ( Hz) 50 Audio: max. frequency ( Hz) 19000 Audio: diameter woofer (inch) 1.75", 15"