SPA-115PA

Order No.: 10.3760

PA bass speaker, 250 W, 8 Ω
  • 38 cm (15") high-performance bass speaker of high efficiency
  • Heat-resistant voice coil and Kapton voice coil former
  • Extended radiation range
  • Low moving mass of the voice coil system for a dynamic reproduction
  • Robust diecast aluminium basket

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EUR 154,90
RRP *
Buy at B2B shop
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Productinfos
SPA-115PA
PA bass speaker, 250 W, 8 Ω
  • 38 cm (15") high-performance bass speaker of high efficiency
  • Heat-resistant voice coil and Kapton voice coil former
  • Extended radiation range
  • Low moving mass of the voice coil system for a dynamic reproduction
  • Robust diecast aluminium basket
Supplies Technical specifications

Technical specifications SPA-115PA

SPA-115PA
Impedance (Z) 8 Ω
Frequency range f3–3,000 Hz
Resonant frequency (fs) 40 Hz
Power rating 250 W
Peak music power output 500 W
Sensitivity 100 dB/W/m
Suspension compl. (Cms) 0.18 mm/N
Moving mass (Mms) 75 g
Mech. Q factor (Qms) 12.97
Electr. Q factor (Qes) 0.41
Total Q factor (Qts) 0.40
Equivalent volume (Vas) 184 l
DC resistance (Re) 5.8 Ω
Force factor (BxL) 16.3 Tm
Voice coil induct. (Le) 1.4 mH
Voice coil diameter Ø 75 mm
Voice coil former Kapton
Linear excursion (XMAX) ±4 mm
Eff. cone area (Sd) 855 cm2
Magnet weight 1.6 kg
Magnet diameter Ø 170 mm
Mounting cutout Ø 352 mm
Mounting depth 145.5 mm
Dimensions Ø 388 mm x 158 mm
Outside diameter Ø 388 mm
Width Ø 388 mm
Depth 158 mm
Admiss. ambient temp. 0-40 °C
Weight 6.23 kg
Sales unit 1
Type of speaker
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Declaration of conformity
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