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SPM-116/8

4", 40Wrms, 8ohm
105360
In stock
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Description

Hi-fi bass-midrange speaker, 80 WMAX, 40 WRMS, 8 Ohm
  • Excellent replacement speaker of the same quality as from the original equipment manufacturer
  • Low-resonance paper cone
  • Long-term stable rubber surround
  • Also very well-suited for use as a full range speaker



Impedance (Z) 8 Ohm
Transmission method -
Frequency range f3-18,000 Hz
Resonant frequency (fs) 75 Hz
Rec. crossov. frequ. (fmax.) (12 dB/oct.) -
Power rating (RMS) 40 W
Peak music power output (MAX) 80 W
Sensitivity 87 dB/W/m
Max. rated SPL -
Max. voltage -
Radiation angle, horizontal -
Radiation angle, vertical -
Suspension compl. (Cms) 0.98 mm/N
Moving mass (Mms) 3.8 g
Mech. Q factor (Qms) 1.9
Electr. Q factor (Qes) 0.81
Total Q factor (Qts) 0.57
Equivalent volume (Vas) 4.5 l
DC resistance (Re) 7.2 O
Force factor (BxL) 4.20 Tm
Voice coil induct. (Le) 0.4 mH
Voice coil diameter Ø 20.5 mm
Voice coil former aluminium
Linear excursion (XMAX) ± 1.5 mm
Eff. cone area (Sd) 57 cm2
Magnet weight 230 g
Magnet diameter Ø 70 mm
Mounting cutout Ø 94 mm
Mounting depth 53 mm
Mounting hole diameter Ø 108 mm
Hole spacing X-axis -
Hole spacing Y-axis -
Dimensions Ø 115 mm x 60 mm
Outside diameter Ø 115 mm
Width Ø 115 mm
Height -
Depth 60 mm
Protective class -
Admiss. ambient temp. 0-40 °C
Weight 0.557 kg
Packing unit 1
Type of speaker 4"
MDM-40
122220
MDM-5
122240
MZF-4012
128720
ST-955G
122090