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RELAX
BM 200 WN
Speaker
• 200 mm 8’’ extra at underseat subwoofer for BMW
• Max. power 120 W - RMS Power: 60 W
• Frequency response: 40 Hz - 1 kHz
• Impedance 2 Ω
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
Speaker
120 W
60 W
2 Ω
40 Hz - 1 kHz
91 dB
Neodymium
34.5 x 7 mm 1.358‘’x 0.276‘’
0.6 l 0.021 cf
0.52 kg 1.146 lb
35 mm 1.378“
10 mm 0.394“
Fiberglass
FREQUENCY RESPONSE / IMPEDANCE
dB/SPL
110
100
90
80
70
60
50
40
30
20
10
0
10 100 1000 10000
Frequency Response Frequency Response 15°
Frequency Response 30° Impendance Z
50K
Ohms
Unit : mm
Ø 239
4x Ø 6
Ø 216
Ø 227.7
57
15.8
10.2
Ø 209
Ø 53
THIELE-SMALL PARAMETERS
effective Ø (d)
Sd
30
25
20
15
10
5
0
Xmax
Re
Fs
Le
L2
Vas
Mms
Cms
BL
Qts
Qes
Qms
Sensitivity (dB/ W / m)
167 mm
219.04 cm²
2 mm
2.0
Ω
51.71 Hz
236.69 µH @ 1 kHz
385.02 µH @10 kHz
17.75 L
35.96 g
0.263413 m/N
4.31 Tm
1.08
1.26
7.53
85 dB
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