Subgraves de actualización BMW ultraplanos de 8''
Descripción del producto
Technical data
Power RMS / max.
P
200 / 400 Watts
Impedance
Z
1 x 2 Ω
DC resistance
Re
2.0 Ω
Resonance frequency
Fs
49 Hz
Mechanical Q factor
Qms
3.80
Electrical Q factor
Qes
0.61
Total Q factor
Qts
0.53
Compliance
Cms
210 µm/N
Equivalent air volume
Vas
13.9 L
Force factor
B*I
7.1 Tm
Efficiency 1 W / 1 m
SPL
90 dB
Cone area
Sd
214 cm²
Moving mass
Mms
47.4 g
Cone material
Extremely stiff fiberglass cone
Mechanical resistance
Rms
3.97 kg/s
Voice coil diameter
ø
42.5 mm
Voice coil winding height
12.5 mm
Max. linear excursion
Xmax
+/- 4.0 mm
Outer diameter
ø
239 mm / 9.41"
Installation diameter
ø
175 mm / 6.89"
Installation depth
40 mm / 1.57"
Recommended enclosure volumes
Sealed box
Net volume
3 L
Lower limiting frequency (-3dB)
63 Hz
DSP settings
- Highpass: Butterworth; 12 dB/octave; crossover frequency 40 Hz
- Additional EQ filter: center frequency 90 Hz; Q factor 3.0; gain -4 dB
- Lowpass: Butterworth; 24 dB/octave; crossover frequency 80 - 100 Hz
Vented box
For one subwoofer
For two subwoofers
Net volume
12 L
24 L
Port diameter
ø
60 mm / 2.36"
80 mm / 3.15
Port area
28 cm²
50 cm²
Port length
25 cm / 9.84"
20 cm / 3.94"
Port tuning frequency
Fb
46 Hz
46 Hz
Lower limiting frequency (-3dB)
45 Hz
45 Hz
DSP settings
- Highpass: Self-Define; crossover frequency 40 Hz; Q factor 1.3
- Additional EQ filter: center frequency 67 Hz; Q factor 3.0; gain -3 dB
- Lowpass: Butterworth; 24 dB/octave; crossover frequency 80 - 100 Hz
Compatibility
Suitable for all BMW model ranges with under-seat subwoofers and universal use
Perfectly combinable with the MATCH UPGRADE amplifiers MATCH UP 7BMW and UP 7DS
Scope of delivery
2 x Subwoofer MATCH UP W8BMW-S
2 x BMW connection cable
1 x Mounting material
1 x Instruction manual
ENLACE
https://www.audiotec-fischer.de/en/match/speakers/up-w8bmw-s