Monacor SPH 255 Polypropylen

-22 %

RRP 139,90 €

incl. 16% VAT plus shipping
Goods have to be ordered
-22 %
SPH-255
HiFi bass speaker, 120 W MAX, 8 Ohm

With polypropylene cone and very strong, ventilated magnetic systems. A sophisticated technology for versatile applications.
  • Voice coil of high power capability
  • Long-term stable rubber surround
  • Powerful bass reproduction of high efficiency

Short data

Usage as Woofer
Power Handling 60 Watt
Impedance 8 Ohm
 
Frequency from 23 Hz
Max. Frequency 3 kHz
Sound pressure 91 dB

Chassis-data

Overall dimensions 257 mm
Baffle cutout 235 mm
Depth (Total) 108 mm
Membrane Type Cone
Membrane Surround Rubber
Membrane Material Polypropylen
 
Voice coil Ø 50 mm
Voice coil height 17 mm
Voice coil material Aluminium
Air gap height 8 mm
Magnet Ø 140 mm
Magnet-weight 1100 g

Thiele-Small-Parameter

Resonance fs fs: 23 Hz
Mechanical Q Qms: 2.86
Electrical Q Qes: 0.26
Total Q Qts: 0.24
Equivalent Air-Volumen Vas: 205 Liter
DC-Resistance Re: 6.1 Ohm
Coil Inductance Le: 1.5 mH
 
Mech. Compliance Cms: 1.19 mm/N
Moving Mass Mms: 42 g
mech. Resistance Rms: 2.1 kg/s-¹
Max. Excursion +/- Xmax: 4.5 mm
BL Product Bl: 11.7 N/A
Membrane Area Sd: 350 cm²
Sound pressure dB: 91 SPL

Frequency & Impedance

Technical Dimensions

PDF-Product information

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