MATCH MW 8BMW-D BMW X1 X2 X3 X4 X5 X6 Z4 1 2 3 4 5 6 7 Series Audiotec Helix

Description: Please see the attached pictures of BMW compatibility through 2020. Further information can be found in Audiotec's Upgrade Finder https://www.audiotec-fischer.de/en/matchdatabase/adapterIndex MATCH MW 8BMW-DThe MW 8BMW-D subwoofers are not only the ideal upgrade for those who are dissatisfied with the bass response in their BMW, but particularly for those who want to realize unprecedented space saving installation concepts.The BMW-specific baskets and Plug & Play connectors allow a fast and easy installation into the original mounting positions of all BMW model ranges with under-seat subwoofers.Nevertheless, these subwoofers are also perfectly qualified for universal applications. Thanks to the very low mounting depth, extremely compact sealed enclosures are no problem at all whereas the oversized 1.7” / 42.5 mm voice coil assures high power handling.Furthermore, the special speaker connector with its gold-plated screw terminals allows two different configurations. If the metal bracket is mounted the woofer has an impedance of 1 x 4 Ohms - without the metal bracket each voice coil can be driven separately (in this case 2 x 2 Ohms) which is perfect for the combination with MATCH Plug & Play amplifiers.No matter if these subwoofers are used as bass upgrade in your BMW or as problem-solver in small sub enclosures, they will definitely add loads of powerful bass for musical enjoyment.Features8” subwoofers with very low mounting depth for shallow subwoofer designs and under-seat installation in BMW vehiclesAllows to use extremely compact, sealed enclosuresOversized 42.5 mm / 1.7” voice coil for high power handling2 x 2 Ohms impedance per woofer for most flexible connection optionsPlug connectors for original BMW cable harness are included in deliveryFits directly into the original mounting positions under the front seats of all BMW model ranges with under-seat subwoofersAlso ideal for universal use in ultra-flat subwoofer constructionsSpecial features:Switch it parallelThe speaker connector with its gold-plated screw terminals allows two different configurations. If the metal bracket is mounted the woofer has an impedance of 1 x 4 Ohms. Without the metal bracket each voice coil can be driven separately (impedance in this case 2 x 2 Ohms) which guarantees a perfect interaction with MATCH Plug & Play amplifiers.Technical dataPower RMS / max.P200 / 400 WattsImpedance Z2 x 2 ΩDC resistance Re3.4 ΩResonance frequency Fs46 HzMechanical Q factor Qms4.45Electrical Q factor Qes0.59Total Q factorQts0.52ComplianceCms272 µm/NEquivalent air volumeVas17.3 LForce factor B*I8.6 TmEfficiency 1 W / 1 mSPL90 dBCone area Sd214 cm²Moving mass Mms44.2 gCone material Hand-scooped paper coneMechanical resistance Rms0.74 kg/sVoice coil diameterø42.5 mmVoice coil winding height 12.5 mmMax. linear excursion Xmax+/- 4.0 mmOuter diameterø239 mm / 9.41"Installation diameterø175 mm / 6.89"Installation depth 40 mm / 1.57" Recommended enclosure volumes Sealed box Net volume 3 LLower limiting frequency (-3dB) 63 HzDSP 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 subwooferFor two subwoofersNet volume 12 L24 LPort diameterø60 mm / 2.36"80 mm / 3.15Port area 28 cm²50 cm²Port length 25 cm / 9.84"20 cm / 3.94"Port tuning frequencyFb46 Hz46 HzLower limiting frequency (-3dB) 45 Hz45 HzDSP 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 HzCompatibilitySuitabel for all BMW model ranges with under-seat subwoofersScope of delivery2 x Subwoofer MATCH MW 8BMW-D2 x Plug connector for original BMW cable harness1 x Instruction manual 1-series E81 3-door 2007 - 2012 1-series E87 5-door 2007 - 2011 1-series E88 Convertible 2004 - 2011 1-series F20 5-door From 2011 1-series F21 3-door From 2012 1-series F40 5-door From 2019 1-series F52 Sedan From 2019 2-series F22 Coupe From 2015 2-series F23 Convertible From 2015 2-series F44 Grand Coupe From 2020 2-series F45 Active Tourer From 2014 2-series F46 Gran Tourer From 2015 2-series F87 M2 Coupe From 2015 3-series E90 Sedan 2005 - 2011 3-series E91 Touring 2005 - 2011 3-series E92 Coupe 2005 - 2011 3-series E93 Convertible 2005 - 2011 3-series F30 Sedan From 2011 3-series F31 Touring From 2012 3-series F34 Gran Turismo From 2013 3-series F80 M3 2014 - 2018 3-series G20 Sedan From 2019 3-series G21 Touring From 2019 4-series F32 Coupe From 2014 4-series F33 Convertible From 2014 4-series F36 Gran Coupe From 2014 4-series F82 M4 Coupe From 2014 4-series F83 M4 Convertible From 2014 4-series G22 Coupe From 2020 5-series E60 Sedan 2003 - 2010 5-series E61 Touring 2003 - 2010 5-series F07 Gran Turismo 2009 - 2017 5-series F10 Sedan 2010-2017 5-series F11 Touring 2010-2017 5-series G30 Sedan From 2017 5-series G31 Touring From 2017 5-series G38 Sedan From 2017 6-series E63 Coupe 2003 - 2010 6-series E64 Convertible 2004 - 2010 6-series F06 Gran Coupe From 2012 6-series F12 Coupe From 2011 6-series F13 Convertible From 2011 6-series G32 Gran Turismo From 2017 7-series E65 Sedan 2001 - 2008 7-series E66 Sedan L. Version 2002 - 2008 7-series F01 F02 F03 F04 Sedan L. Version 2008 - 2015 7-series G11 G12 Sedan L. Version From 2015 i8 L15 Roadstar From 2013 MINI F54 Clubman 2. gen. From 2016 MINI F55 5-door From 2014 MINI F56 3-door From 2014 MINI F57 Convertible From 2016 MINI R60 Countryman 2010 - 2017 MINI R61 Paceman 2012 - 2016 X1 E84 SUV 2009 - 2015 X1 F48 SUV From 2015 X1 F49 SUV L. Version From 2015 X2 F39 SUV From 2018 X3 E83 SUV 2004 - 2010 X3 F25 SUV 2010 - 2017 X3 G01 SUV From 2017 X4 F26 SUV 2014 - 2018 X4 G02 G02FL SUV From 2018 X5 E70 SUV 2006 - 2013 X5 F15 SUV 2013 - 2018 X4BMW-CTR.3 X5 F85 SUV 2014 - 2018 X4BMW-CTR.3 X6 E71 E72 SUV 2008 - 2014 X6 F16 SUV 2014 - 2019 X4BMW-CTR.3 X6 G06 SUV 2014 - 2019 X4BMW-CTR.3 X6 G07 SUV From 2019 X4BMW-CTR.3 Z4 E89 Roadstar 2009 - 2016 Z4 G29 Roadstar From 2018

Price: 369 USD

Location: Yakima, Washington

End Time: 2025-01-06T18:02:35.000Z

Shipping Cost: 0 USD