3056 PA Speakers 460 mm / 700W

46 cm (18") woofer for PA applications. Attibutes: Die cast basket Reinforced paper membrane 100 mm voice coil for high power handling Til voice coil former Additional vented air gap (6 holes) 55 mm t-yoke venting M shape surround for high excursion Nomex spider EVA gasket Ferrite magnet Technical data: Cm 0,16 mm/N Rated power 700 W Maximum power 1000 W Nominal impedance Z 8 Ohm Frequency response fu-3200 Hz (fu: Lower cut-off frequency depending on cabinet) . Mittlerer Schalldruckpegel Mean sound pressure level 93 dB (2,83 V/1 m) Maximum linear displacement +/-4,9 mm Excursion limit +/-10 mm Resonance frequency fs 29 Hz Height of front pole-plate 12 mm Schwingspulendurchmesser Voice coil diameter 100 mm Wickelhöhe Height of winding 21,8 mm Schallwandöffnung Cutout diameter 422 mm Gewicht netto Net weight 11,5 kg Gleichstromwiderstand Rdc D.C. resistance Rdc 6,1 Ohm Mechanical Q factor Qms 8,97 Electrical Q factor Qes 0,38 Total Q factor Qts 0,36 Equivalent volume Vas 325 l Effective piston area Sd 1210 cm² Dynamically moved mass Mms 186 g Force factor Bxl 23,6 Tm Inductance of the voice coil L 1,5 mH