SP-252E
Hi-fi bass-midrange speaker, 75 W, 4 Ω
- All-round speaker
- Foam surround
- Replacement speaker for closed cabinets
Impedance (Z): 4 Ω
Frequency range: f3-6,000 Hz
Resonant frequency (fs): 42 Hz
Power rating (RMS): 75 W
Peak music power output (MAX): 150 W
Sensitivity: 94 dB/W/m
Suspension compl. (Cms): 0.33 mm/N
Moving mass (Mms): 43 g
Mech. Q factor (Qms): 3.13
Electr. Q factor (Qes): 0.60
Total Q factor (Qts): 0.50
Equivalent volume (Vas): 57 l
DC resistance (Re): 3.75 Ω
Force factor (BxL): 8.50 Tm
Voice coil induct. (Le): 1.1 mH
Voice coil diameter: Ø 35.5 mm
Voice coil former: aluminium
Linear excursion (X
MAX): ± 4 mm
Eff. cone area (Sd): 353 cm2
Magnet weight: 960 g
Magnet diameter: Ø 125 mm
Mounting cutout: Ø 232 mm
Mounting depth: 110 mm
Mounting hole diameter: Ø 255 mm
Dimensions: Ø 255 mm x 110 mm
Outside diameter: Ø 255 mm
Width: 255 mm
Depth: 110 mm
Admiss. ambient temp.: 0-40 °C
Weight: 2.3 kg
Packing unit: 1
Type of speaker: 10"
SP-252E
