Name: MATCH UP W8BMW-S
SKU: W8BMW-S
Availability: InStock

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

Saderīgi ar:

BMW 100 -series ( E81 / E82 / E87 / E88 / F20 / F21 )
BMW 200 -series ( F22 / F23 )
BMW 300 -series ( E90 / E91 / E92 / E93 / F30 / F31 / F34 / F35 )
BMW 400 -series ( F32 / F33 )
BMW 500 -series ( E60 / E61 / F10 / F11 )
BMW 600 -series ( F12 / F13 )
BMW 700 -series ( F01 )
BMW X1 -series ( E84 )
BMW X3 -series ( E83 / F25 )
BMW X4 -series ( F26 )
BMW X5 -series ( E70 )
BMW X6 -series ( E71 )