SPE-158/WS
Cod EAN 4007754117882
Flush-mount full range speaker, 15 W, 8 Ω
PA and power bass speakers, 175 W, 8 Ω (SP-300PA) and 4 Ω (SP-304PA) For bass and bass-midrange in medium-sized systems
Impedance (Z) | 4 Ω |
Frequency range | f3-4,000 Hz |
Resonant frequency (fs) | 40 Hz |
Power rating (RMS) | 175 W |
Peak music power output (MAX) | 350 W |
SPL | 93 dB/W/m |
Suspension compl. (Cms) | 0.3 mm/N |
Moving mass (Mms) | 63 g |
Mech. Q factor (Qms) | 3.87 |
Electr. Q factor (Qes) | 0.6 |
Total Q factor (Qts) | 0.52 |
Equivalent volume (Vas) | 117 l |
DC resistance (Re) | 3.6 Ω |
Force factor (BxL) | 9.39 Tm |
Voice coil induct. (Le) | 0.4 mH |
Voice coil diameter | Ø 39 mm |
Voice coil former | aluminium |
Linear excursion (XMAX) | ± 3.25 mm |
Eff. cone area (Sd) | 514 cm2 |
Magnet weight | 850 g |
Magnet diameter | Ø 125 mm |
Mounting cutout | Ø 280 mm |
Mounting depth | 130 mm |
Dimensions | Ø 305 mm x 130 mm |
Outside diameter | Ø 305 mm |
Width | Ø 305 mm |
Depth | 130 mm |
Colour | black/red |
Admiss. ambient temp. | 0-40 °C |
Weight | 2.96 kg |
Packing unit | 1 |
Type of speaker | 12" |
Packaging dimensions (W x H x L) | 0.32 x 0.16 x 0.32 m |
Gross weight | 3.28 kg |
Net weight | 2.96 kg |