PRO 80

In the course of the new introduction of the PRO 175, there is now the possibility of expansion to a 3-way system with the PRO 80 midrange driver. This comes up with the hand-coated paper membrane and the powerful neodymium magnet. First-class measurement results and a melodious, harmonious sound are the result. A midrange driver that can be used in a wide range of applications. To expand to a 3-way system, the MRX-3W accessories crossovers are needed.

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80 mm (3 inch) midrange driver with air-dried hand-coated paper cone, to expand the PRO175 & PRO16+ to a 3-way system. 4 Ohm impedance, 20 W rated power handling, 30 W music power handling, 88 dB characteristic sound pressure, powder coated die-cast aluminum basket with strong neodymium magnet. Incl. cover grille, Made in Germany.PRO 80midrange80 mm (3")Impedance4 ΩNominal power (RMS20 WMusic power30 WSound pressure level 88 dBOuter diameter 94 mmInstallation depth33.9 mm

Nominal impedance
Zn
4
Ω
Total moving mass (incl. air mass)
MMD
3.0
g
DC resistance
Re
3.1
Ω
Effective piston area
SD
34
cm2
Voice coil inductance
Le
0.06
mH
Resonance frequency TSP
fr
117
Hz
Force factor
BLxl
4.1
Tm
Suspension compliance
CMS
0.62
mm/N
Mechanical Q
QMS
3.17
 
Xmax mechanical
+/-
4.8
mm
Electrical Q
QES
0.42
 
Equivalent air vol. of suspension
VAS
1.0
dm3
Total Q
QTS
0.37
 
Characteristic SPL 1W / 1 m
 
88
dB
Mechanical resistance
RMS
0.69
kg/s
Rated power
 
20/30
W
magnet material
 
 
Neodym
voice coil diameter
 
25
mm
Overall diameter
 
94
mm
Cutout diameter
 
77
mm
Frame depth
 
4
mm
Installation depth
 
33.9
mm
Screw hole diameter
 
3.2
mm
Terminal
 
2.8/4.8
mm
Weight
 
0.33
kg
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