PRA 16

Experience top sound in the entry-level class with the newly developed PRA cone technology! The rib-stiffened, paper-fiberglass cone is a real highlight and another ETON milestone in cone development. It is particularly light and also particularly rigid - both basic requirements for a good loudspeaker. Thanks to the rib stiffening, maximum torsional rigidity has been achieved. This ensures ultra-dynamic and powerful bass reproduction, extremely precise and to the point. The PRA series impresses with its warm, full-bodied sound character, rich vocals and incredible spatial depth!

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165 mm (6.5") bass/midrange driver with rib-stiffened paper/fiberglass cone produced using a special manufacturing process. Powerful ferrite magnet with large core bore for best possible cooling. Stiffened, powder-coated metal basket in double strut design with extra ventilation openings. Heavy-duty 3 ohms voice coil for maximum performance even without an additional amplifier, directly on the series radio / head unit. 25 mm (1") aluminum dome tweeter with fabric surround for finest details, incl. high-quality 12 dB cable crossover, surface-mounted and built-in housing with swivel & swivel function. 70 W RMS rated power handling, 100 W music power handling with a characteristic sound pressure of 92.3 dB (2.83V/1m). 165 mm outer diameter and 142 mm cut-out diameter. Low installation depth of 66 mm. Engineered in Germany.PRA 16Tweeter25 mm (1")Bass / midrange165 mm (6.5")Impedance3 ΩNominal power (RMS70 WMusic power100 WSound pressure level 92.3 dBOuter diameter 165 mmInstallation depth66 mm

Nominal impedance
Zn
3
Ω
Total moving mass (incl. air mass)
MMD
14.3
g
DC resistance
Re
2.6
Ω
Effective piston area
SD
137
cm2
Voice coil inductance
Le
0.19
mH
Resonance frequency TSP
fr
56
Hz
Force factor
BLxl
4.0
Tm
Suspension compliance
CMS
0.56
mm/N
Mechanical Q
QMS
3.76
 
Xmax mechanical
+/-
9.0
mm
Electrical Q
QES
0.84
 
Equivalent air vol. of suspension
VAS
15.0
dm3
Total Q
QTS
0.69
 
Characteristic SPL 1W / 1 m
 
88
dB
Mechanical resistance
RMS
1.34
kg/s
Rated power
 
70/100
W
magnet material
 
 
Ferrite
voice coil diameter
 
25
mm
Overall diameter
 
165
mm
Cutout diameter
 
142
mm
Frame depth
 
3.2
mm
Installation depth
 
66
mm
Screw hole diameter
 
4.6
mm
Terminal
 
2.8/4.8
mm
Weight
 
0.74
kg
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