Monacor SPH 300 KE Kevlar

-12 %

RRP 198,28 €

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on stock Only 2 units remaining!
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-12 %
Top HiFi bass speaker, 200 W MAX, 8 Ohm

Highest power capability in subwoofer applications, also outstanding in midrange applications due to the Kevlar cones used.
A highlight, both from the optical and technical point of view.
  • Finely textured Kevlar fibre cone
  • Aluminium diecast basket
  • Drive of very long excursion
  • A very deep bass reproduction in bass-reflex cabinets
  • Clear pulsed reproduction and yet a deep bass reproduction in closed cabinets
  • For any hi-fi and high-end application

Short data

Usage as Woofer
Power Handling 120 Watt
Impedance 8 Ohm
Frequency from 22 Hz
Max. Frequency 2.2 kHz
Sound pressure 90 dB


Overall dimensions 309 mm
Baffle cutout 272 mm
Depth (Total) 130 mm
Frame Material Aluminium diecast
Membrane Type Cone
Membrane Surround Rubber
Membrane Material Kevlar
Voice coil Ø 65.5 mm
Voice coil height 21 mm
Voice coil material Fibreglass
Air gap height 8 mm
Magnet Ø 145 mm
Magnet-weight 1279 g


Resonance fs fs: 22 Hz
Mechanical Q Qms: 4.15
Electrical Q Qes: 0.36
Total Q Qts: 0.33
Equivalent Air-Volumen Vas: 250 Liter
DC-Resistance Re: 6.2 Ohm
Coil Inductance Le: 1.5 mH
Mech. Compliance Cms: 0.81 mm/N
Moving Mass Mms: 65 g
Max. Excursion +/- Xmax: 6.5 mm
BL Product Bl: 12.5 N/A
Membrane Area Sd: 496 cm²
Sound pressure dB: 90 SPL

Frequency & Impedance

Technical Dimensions

PDF-Product information

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