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MATCH  |  Bar code: 4057204630454

Match MW 8BMW-D, 400W subwoofer

The Helix Match MW 8BMW-D, 20cm car woofer is not only an ideal upgrade for those who are not satisfied with their BMW woofers, but especially for those who want to implement unprecedented space-saving installation concepts.
€269.00 EUR

▪️ Do you have questions about this product?❓We can consult by phone +370 683 90000 or come to our salon Armatūrinininkų St. 1, Kaunas.

Free delivery in Lithuania from € 100

In Lithuania, Venipak courier delivery is available via 1-2 business days.
Delivery outside Lithuania within 4-10 business days.

Pick up the goods in the store for € 0

Armatūrinininkų St. 1, Kaunas
Working hours: Thursday 9:00-18:00

INFORMACIJA

The Helix Match MW 8BMW-D, 20cm car woofer is not only an ideal upgrade for those who are not satisfied with their BMW woofers, but especially for those who want to implement unprecedented space-saving installation concepts.

  • Suitable for all BMW models with 20cm speakers under the seats.
  • Recommended for use with DSP sound adjustment.
  • Power: RMS 200 / MAX 400W
  • Resistance: 2 x 2 Ω
  • Sensitivity: 1 W / 1 m SPL 90 dB

TECHNICAL DATA

Power RMS / max. Mr 200 / 400 Watts
Impedance Z 2 x 2 Ω
DC resistance Re 3.4 Ω
Resonance frequency Fs 46 Hz
Mechanical Q factor Qms 4.45
Electrical Q factor Qes 0.59
Total Q factor Qts 0.52
Compliance Cms 272 µm/N
Equivalent air volume February 17.3 L
Force factor B*I 8.6 Vol
Efficiency 1 W / 1 m SPL 90 dB
Cone area Sd 214 cm²
Moving mass Mmm 44.2 g
Cone material Hand-scooped paper cone
Mechanical resistance Rs 0.74 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 239mm / 9.41"
Installation diameter ø 175mm / 6.89"
Installation depth 40mm / 1.57"
Recommended enclosure volumes
Sealed box
Even in volume 3L
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
Even in volume 12 L 24 L
Port diameter ø 60mm / 2.36" 80 mm / 3.15
Port area 28 cm² 50 cm²
Port length 25cm / 9.84" 20cm / 3.94"
Port tuning frequency Facebook 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

DESCRIPTIONS

Manual Match MW 8BMW
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