Monacor SPH 165 Polypropylen

-10 %

RRP 62,46 €

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-10 %
HiFi bass-midrange speaker, 100 W MAX, 8 Ohm

With polypropylene cone and very strong, ventilated magnetic systems. A sophisticated technology for versatile applications.
  • Extra strong drive and high power capability
  • For general hi-fi applications of high requirements
  • Very well-suited for bass-reflex and bandpass cabinets up to horn speaker designs

Short data

Usage as Bass-Midrange
Power Handling 50 Watt
Impedance 8 Ohm
Frequency from 33 Hz
Max. Frequency 5 kHz
Sound pressure 89 dB


Overall dimensions 165 mm
Baffle cutout 142 mm
Depth (Total) 89 mm
Membrane Type Cone
Membrane Surround Rubber
Membrane Material Polypropylen
Voice coil Ø 35.5 mm
Voice coil height 15 mm
Voice coil material Aluminium
Air gap height 8 mm
Magnet Ø 120 mm
Magnet-weight 840 g


Resonance fs fs: 33 Hz
Mechanical Q Qms: 2.02
Electrical Q Qes: 0.23
Total Q Qts: 0.21
Equivalent Air-Volumen Vas: 36 Liter
DC-Resistance Re: 6.5 Ohm
Coil Inductance Le: 1.1 mH
Mech. Compliance Cms: 1.22 mm/N
Moving Mass Mms: 16 g
mech. Resistance Rms: 1.6 kg/s-¹
Max. Excursion +/- Xmax: 3.5 mm
BL Product Bl: 9.7 N/A
Membrane Area Sd: 137 cm²
Sound pressure dB: 89 SPL

Frequency & Impedance

Technical Dimensions

PDF-Product information

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