SPH-250TC
Hi-fi bass speaker and subwoofer, 2 x 100 W, 2 x 8 Ω
- Stabilised polypropylene cone
- Dual voice coil
- Perfect parameters for a very deep bass reproduction in small bass-reflex cabinets and band-pass cabinets
- For any bass application in hi-fi, home cinema and car hi-fi systems and for 3-way combinations
Impedance (Z): 2 x 8 Ω
Frequency range: f3-3,500 Hz
Resonant frequency (fs): 26 Hz
Power rating (RMS): 2 x 100 W
Peak music power output (MAX): 2 x 150 W
Sensitivity: 91 dB/W/m
Suspension compl. (Cms): 0.5 mm/N
Moving mass (Mms): 55 g
Mech. Q factor (Qms): 3.31
Electr. Q factor (Qes): 0.27
Total Q factor (Qts): 0.25
Equivalent volume (Vas): 84 l
DC resistance (Re): 2 x 6.8 Ω/3.4 Ω
Force factor (BxL): 11.10 Tm
Voice coil induct. (Le): 2 x 1.1 mH/1.1 mH
Voice coil diameter: Ø 50 mm
Voice coil former: Kapton
Linear excursion (X
MAX): ± 4.5 mm
Eff. cone area (Sd): 346 cm2
Magnet weight: 1.2 kg
Magnet diameter: Ø 145 mm
Mounting cutout: Ø 232 mm
Mounting depth: 119 mm
Dimensions: Ø 258 mm x 128 mm
Outside diameter: Ø 258 mm
Width: Ø 258 mm
Depth: 128 mm
Admiss. ambient temp.: 0-40 °C
Weight: 3.7 kg
Packing unit: 1
Type of speaker: 10"
