Contact: +49 421 4865-0 SPH-250CTC - Page: 1 SPH-250CTC Order No.: 10.1820 EUR 179,90 RRP * PRODUCTINFOS Hi-ﬁ subwoofer, 2 x 100 W, 2 x 8 Ω High-end speaker Aluminium diecast basket Dual voice coil Carbon ﬁbre cone A preferred size for hi-ﬁ subwoofers of highest quality in medium-sized bass-reﬂex cabinets or also for 3way speakers TECHNICAL SPECIFICATIONS SPH-250CTC Impedance (Z) 2x8Ω Operating voltage - Contact: +49 421 4865-0 SPH-250CTC - Page: 2 SPH-250CTC Frequency range f3-3500 Hz Resonant frequency (fs) 20 Hz Rec. crossov. frequ. (fmax.) (12 dB/oct.) - Power rating 2 x 100 W Peak music power output 2 x 150 W Sensitivity 91 dB/W/m Max. rated SPL - Max. voltage - Radiation angle, horizontal - Radiation angle, vertical - Suspension compl. (Cms) 0,98 mm/N Moving mass (Mms) 70 g Mech. Q factor (Qms) 5,12 Electr. Q factor (Qes) 0,26 Total Q factor (Qts) 0,25 Equivalent volume (Vas) 220 l DC resistance (Re) 2 x 6.8 Ω/3.4 Ω Force factor (BxL) 9,6 Tm Voice coil induct. (Le) 2 x 1.0 mH/1.0 mH Voice coil diameter Ø50 mm Voice coil former Kapton Linear excursion (XMAX) ±4,5 mm Eﬀ. cone area (Sd) 343 cm2 Magnet weight 1,2 kg Magnet diameter Ø145 mm Mounting cutout Ø232 mm Mounting depth 123 mm Mounting hole diameter Ø243 mm Hole spacing X-axis 172 mm Hole spacing Y-axis 172 mm Dimensions Ø 258 mm x 123 mm Outside diameter Ø258 mm Width Ø258 mm Height - Depth 123 mm Protective class - Contact: +49 421 4865-0 SPH-250CTC - Page: 3 SPH-250CTC Admiss. ambient temp. 0-40 °C Weight 3,8 kg Sales unit 1 Type of speaker 10" * Important Notice: The retail prices shown here are non-binding recommendations that retailers can charge their customers. They are not part of any speciﬁc oﬀer or advertisement. These prices include all charges as well as VAT, but do not cover any additional delivery and shipping costs. Our latest price lists for the retail market include all applicable delivery and payment terms for retailers.
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