3050 Woofer 250 mm

25 cm (10") bass midrange for PA applications. Attributes Paper membrane 65 mm voice coil for high power handling Til voice coil former Vented spider Additional vented air gap (6 holes) 28 mm t-yoke venting M shape surround for high excursion Connex / cotton spider EVA gasket Ferrite magnet Technical data Cm 0,24 mm/N Rated power 300 W Maximum power 450 W Nominal impedance Z 8 Ohm Frequency response fu-4200 Hz (fu: Lower cut-off frequency depending on cabinet) . Mittlerer Schalldruckpegel Mean sound pressure level 92 dB (2,83 V/1 m) Maximaler linearer Hub Maximum linear displacement +/-3,5 mm Excursion limit +/-8 mm Resonance frequency fs 52 Hz Height of front pole-plate 8 mm Voice coil diameter 65 mm Height of winding 15 mm Cutout diameter 230 mm Net weight 3,61 kg D.C. resistance Rdc 6,5 Ohm Mechanical Q factor Qms 9,59 Electrical Q factor Qes 0,34 Total Q factor Qts 0,33 Equivalent volume Vas 44 l Effective piston area Sd 353 cm² Dynamically moved mass Mms 37,6 g Force factor Bxl 15,6 Tm Inductance of the voice coil L 0,9 mH