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| $131.10 for each | | 4+ | $124.55 | | 10+ | $117.99 |
Madisound# EM428
 View Product PDF (347 KB)
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Morel EM428 Elite Series 4" Midrange
- Uniflow steel chassis
- Neodymium magnet system
- 2.1" large Hexatech voice coil
- High power handling
- Shallow profile DPC cone
Frequency response 68Hz to 5000Hz
8 ohm Impedance
150W Power Handling (DIN)
87dB Sensitivity (1W/1M)
2.1" diameter voice coil, 2 layer
3mm X-max (peak)
Fs 68 Hz
Re 5.4 ohm
Le 0.36mH
Qms 3.03
Qes 0.48
Qts 0.41
BL 5.4
Cms 0.88 mm/N
Mms 6.55g
Rms 0.86 Kg/s
Vas 3.5 liters
Sd 57 cm2
Flange diameter: 118.5mm (4.66")
Cut out diameter: 94mm (3.7")
Depth: 51mm (2")
Suggested box sizes:
0.1 cubic foot vented box with 1" diameter vent by 4" long for and F3 of 78Hz.
0.1 cubic foot sealed box for an F3 of 115Hz.
See pdf file for curves.
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