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Signature
52.2
FRS 3N50+
Extended frequency speaker
• Full-range driver 3’’ (80mm)
• Max. power: 100 W / Nom. power: 25 W
• Frequency response 200 Hz - 30 KHz
• Impedance 3 Ohms
Die cast aluminum Basket - Ultra rigid carbon ber cone - IIR surround - Long
life “conex” damper - 20mm Voice Coil, ber glass former - Oversized
neodymium ring Magnetic motor - Aluminum phase plug - Products
matched to + -1 dB
T-Yoke equipped with a faraday copper ring which limits the creation of
Foucault currents
TECHNICAL SPECIFICATIONS
Component
Max power
Nominal power
Impedance
Freq. Response
Sensitivity (2,83V/1m)
Magnet
Magnet size Ø x h
Total driver displacement
Weight of one component
Voice coil Ø
Voice coil height
Cone
Full-range
100 W
25 W
3 Ω
200 Hz - 30 KHz
91.8 dB
Neodymium
50 x 9 mm 1.969‘’x 0.354 ‘’
0.053 l 0.002 cf
0.298 kg 0.657 lb
20 mm 0.787“
6 mm 0.236“
Carbon fiber
FREQUENCY RESPONSE / IMPEDANCE
dB/SPL
100
90
80
70
60
50
40
30
20
10
10 100 1000 10000
Frequency Response Frequency Response 15°
Frequency Response 30° Impendance Z
Ohms
50K
Unit : mm
THIELE-SMALL PARAMETERS
effective Ø (d)
Sd
90
80
70
60
50
40
30
20
10
0
Xmax
Re
Fs
Le
L2
Vas
Mms
Cms
BL
Qts
Qes
Qms
Sensitivity (dB/W/m)
90.1
83.3
3
6 x
61 mm
29,22 cm
1 mm
3.3 Ω
137.62 Hz
19.90 µH @1 kHz
256.66 µH @10 kHz
0.82 L
1.96 g
0.000681 m/N
3.32 Tm
0.47
0.52
5.04
88.1 dB
2
4.5
44.5
20
50
72.5
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