Match UP W8MB-S4 Mercedes C, E & GLC Class Bulkhead 8" Inch Subwoofer 100w Pair

Match UP W8MB-S4 Mercedes C, E & GLC Class Bulkhead 8" Inch Subwoofer 100w Pair


Approved compatibility with C Class, E Class, GLC and S Class

Premium cars deserve premium sound – the basic speaker setup in Mercedes vehicles does not meet the expectations of ambitious music lovers in many cases



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Product Information


Premium cars deserve premium sound – and this includes a deep and punchy bass reproduction which the basic speaker setup in Mercedes vehicles doesn't deliver at all. However, the perfect solution is quite simple – the heavy-duty 8” / 200 mm woofers of the UP W8MB-S4 system fit perfectly into the original mounting positions in the bulkhead and provide exactly the right punch that you can feel and which brings music to life.

Especially in combination with one of our DSP amplifiers these subwoofers reveals their full potential in respect of dynamics.


  • Optimized sound characteristics for Mercedes vehicles for a spectacular sound in combination with significantly increased power handling
  • Exclusively developed baskets and car-specific connectors for Mercedes vehicles for easiest installation
  • Perfectly combinable with further MATCH UPGRADE components – e.g. DSP amplifier
  • Right hand drive version


  • Power RMS / max.    P    100 / 200 Watts
  • Impedance     Z    1 x 4 Ω
  • DC resistance     Re     3,6 Ω
  • Frequency response         25 - 250 Hz
  • Resonance frequency     Fs    51 Hz
  • Mechanical Q factor     Qms    7.24
  • Electrical Q factor     Qes    0.71
  • Total Q factor    Qts    0.64
  • Compliance    Cms    276  µm/N
  • Equivalent air volume    Vas    18 L
  • Force factor     B*I    7.6 Tm
  • Efficiency 1 W / 1 m    SPL    88 dB
  • Cone area     Sd    216 cm²
  • Moving mass     Mms    35 g
  • Cone material         Paper cone
  • Mechanical resistance     Rms    1.6 kg/s
  • Voice coil diameter    ø    37 mm
  • Voice coil winding height         16 mm
  • Max. linear excursion     Xmax    +/- 5 mm


C Class

  • Convertible A205 ab 2016 Front door / Rear door
  • Coupe C205 ab 2015 Front door / Rear door
  • Sedan W205 From 2014 Rear door
  • T-model S205 From 2014 Rear door

E Class

  • Convertible A238 From 2017 Rear door
  • Coupe C238 From 2017 Rear door
  • Sedan W213 From 2016 Rear door
  • T-model S213 From 2016  Rear door

GLC Class

  • SUV X253 From 2015 Rear
  • SUV coupe C 253 From 2015 Rear

S Class

  • Sedan W222 From 2013

What's Included

  • 2 x Subwoofer MATCH UP W8MB-S4 right hand drive version
  • 1 x Universal connection cable
  • 1 x Instruction manual

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