Morel EM-428 DPC-Membrane

plus shipping
Goods have to be ordered
Notification of availability
Sign in with your Amazon credentials and easily pay with the address and payment information stored in your Amazon account.


This completely new model meets the market demand for small,
yet high performance loudspeakers. 
  • DPC (Damped Polymer Composite) cone
  • 54mm external aluminium Hexatech® voicecoil
  • Vented, neodymium magnet system
  • UNIFLOW® steel basket
  • 6,3mm goldplated tags

Short data

Usage as Bass-Midrange
Power Handling 150 Watt
Impedance 8 Ohm
Frequency from 50 Hz
Max. Frequency 4 kHz
Sound pressure 87 dB


Overall dimensions 118.5 mm
Baffle cutout 94 mm
Depth (Total) 56 mm
Front material Aluminium
Membrane Type Cone
Membrane Surround Rubber
Membrane Material DCP
Voice coil Ø 54 mm
Voice coil height 12 mm
Voice coil material Aluminium
Air gap height 6 mm
Magnet-inductance 0.88 T


Resonance fs fs: 68 Hz
Mechanical Q Qms: 3.03
Electrical Q Qes: 0.48
Total Q Qts: 0.41
Equivalent Air-Volumen Vas: 3.5 Liter
DC-Resistance Re: 6.3 Ohm
Coil Inductance Le: 0.44 mH
Mech. Compliance Cms: 0.88 mm/N
Moving Mass Mms: 6.55 g
mech. Resistance Rms: 0.86 kg/s-¹
Max. Excursion +/- Xmax: 3 mm
BL Product Bl: 5.4 N/A
Membrane Area Sd: 57 cm²
Sound pressure dB: 87 SPL



Technical Dimensions

PDF-Product information

You receive a 2 year warranty from the date of purchase for all of our high quality hifi-products.

If you observe any problem while using the product, you have the possibility to contact our friendly service team.

You can also easily manage your guarantee concern – without being obliged to – under the section My Account.