SP-39
Cod EAN 4007754226379
Headphone speaker, 32 Ω
Universal speaker, 5 W, 4 Ω Dual cone Wide frequency response For general applications from car speakers to column speakers
Impedance (Z) | 4 Ω |
Transmission technology | cable |
Frequency range | f3-15,000 Hz |
Resonant frequency (fs) | 150 Hz |
Power rating (RMS) | 5 W |
Peak music power output (MAX) | 10 W |
SPL | 88 dB/W/m |
Suspension compl. (Cms) | 0.52 mm/N |
Moving mass (Mms) | 1.7 g |
Mech. Q factor (Qms) | 2.5 |
Electr. Q factor (Qes) | 1.04 |
Total Q factor (Qts) | 0.73 |
Equivalent volume (Vas) | 0.7 l |
DC resistance (Re) | 3.5 Ω |
Force factor (BxL) | 2.33 Tm |
Voice coil induct. (Le) | 0.18 mH |
Voice coil diameter | Ø 20 mm |
Voice coil former | aluminium |
Linear excursion (XMAX) | ± 1.5 mm |
Eff. cone area (Sd) | 31 cm2 |
Magnet weight | 150 g |
Magnet diameter | Ø 60 mm |
Mounting cutout | Ø 73 mm |
Mounting depth | 37.5 mm |
Dimensions | 78 x 78 x 40 mm |
Width | 78 mm |
Height | 78 mm |
Depth | 40 mm |
Colour | black |
Admiss. ambient temp. | 0-40 °C |
Weight | 0.26 kg |
Packing unit | 1 |
Type of speaker | 3" |
Packaging dimensions (W x H x L) | 0.085 x 0.05 x 0.085 m |
Gross weight | 0.285 kg |
Net weight | 0.26 kg |