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The 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 a bass upgrade in your BMW or as problem-solver in small sub enclosures, they will definitely add loads of powerful bass for musical enjoyment.


8” subwoofers with very low mounting depth for shallow subwoofer designs and under-seat installation in BMW vehicles

Allows to use extremely compact, sealed enclosures

Oversized 42.5 mm / 1.7” voice coil for high power handling

2 x 2 Ohms impedance per woofer for most flexible connection options

Plug connectors for original BMW cable harness are included in delivery

Fits directly into the original mounting positions under the front seats of all BMW model ranges with under-seat subwoofers

Also ideal for universal use in ultra-flat subwoofer constructions

 

Special features:

Switch it parallel

The 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.


Specifications

Power RMS / max.                             P 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                             Vas 17.3 L

Force factor                                             B*I 8.6 Tm

Efficiency                                                   1 W / 1 m SPL 90 dB

Cone area                                             Sd 214 cm²

Moving mass                                     Mms 44.2 g

Cone material                             Hand-scooped paper cone

Mechanical resistance                     Rms 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 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


Contents

2 x Subwoofer MATCH MW 8BMW-D

2 x Plug connector for original BMW cable harness

1 x Instruction manual



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Match MW 8BMW-D Subwoofer Upgrade for BMW

  • Brand: Match
  • Product Code: MW 8BMW-D
  • Availability: In Stock
  • £239.99


Tags: match, 8bmw-d, subwoofer, upgrade, for