POW20+

2-way 200 mm (8") component system

The newly developed POW 20+ with the "+" of extra performance in the high frequency range. A powder-coated and stiffened metal basket with large ventilation openings, a strong ferrite magnet with gloss-turned base plate and the POW-specific fiberglass / paper diaphragm with the high-efficiency 3 Ohm voice coil winding provide the typical, crisp and fine resolution sound character. The newly developed 28 mm fabric tweeters with coupling volume and reverberation diffusion in the small installation dimension of a 25 mm tweeter complete the new POW+. The energy gained by the large voice coil in the lower tweeter is convincing, a lower crossover frequency and thus a better fusion of mid-bass and tweeter are the result. Silky, fine-drawing treble with an incredible fullness.

Product features

POW 20+ - 200 mm (8") 2-way component system with 28 mm (1 1/8") fabric tweeter in compact installation dimension with coupling volume. Fiberglass-reinforced 2-ply paper cone with strong ferrite magnet and gloss-turned base plate with large core bore. Stiffened, powder-coated metal basket with ventilation and high-quality connection terminals. Tweeter surface-mount and flush-mount enclosures with swivel & pivot function, including tweeter cable crossover, 3 ohm impedance, rated/music power handling 80 W RMS/120 W, 94 dB efficiency at 2.83V. Development and manufacturing Made in Germany.

POW 20+
Tweeter
28 mm (1 1/8")
Bass / midrange
200 mm (8")
Impedance
3 Ω
Nominal power (RMS
80 W
Music power
120 W
Sound pressure level
94 dB
Outer diameter
208 mm
Installation depth
67.8 mm

Technology

Technical data

Nominal impedance
Zn
3
Ω
Total moving mass (incl. air mass)
MMD
19.7
g
DC resistance
Re
2.6
Ω
Effective piston area
SD
211
cm2
Voice coil inductance
Le
0.27
mH
Resonance frequency TSP
fr
49
Hz
Force factor
BLxl
4.3
Tm
Suspension compliance
CMS
0.46
mm/N
Mechanical Q
QMS
4.38
Xmax mechanical
+/-
11.2
mm
Electrical Q
QES
0.81
Equivalent air vol. of suspension
VAS
34.9
dm3
Total Q
QTS
0.69
Characteristic SPL 1W / 1 m
94
dB
Mechanical resistance
RMS
1.47
kg/s
Rated power
80/120
W
magnet material
Ferrit
voice coil diameter
25
mm
Overall diameter
208
mm
Cutout diameter
177
mm
Frame depth
3.8
mm
Installation depth
67.8
mm
Screw hole diameter
4.8
mm
Terminal
2.8/4.8
mm
Weight
1.0
kg
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