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.
| 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 |
Compatibility
| Model |
Model type |
Series |
Model year |
| C |
Convertible
Coupe
Sedan
T-model |
A205
C205
W205
S205 |
ab 2016
ab 2015
From 2014
From 2014 |
| |
|
|
|
| E |
Convertible
Coupe
Sedan
T-model |
A238
C238
W213
S213 |
From 2017
From 2017
From 2016
From 2016 |
| |
|
|
|
| GLC |
SUV
SUV coupe |
X253
C253 |
From 2015
From 2015 |
| |
|
|
|
| S |
Sedan |
W222 |
From 2013 |
Status: May 2019