UP W8MB-S4.2 LHD

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-S4.2 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 reveal their full potential in respect of dynamics.

Features:

- 2 x 8″ subwoofer with exclusively developed basket for Mercedes vehicles
- Especially for Mercedes tuned subwoofer with highest sound quality
- Aperiodic damped speaker basket for a deep and precise bass response
- Car-specific connectors for Mercedes vehicles for easiest installation
- Perfectly combinable with further MATCH UPGRADE components – e.g. DSP amplifier
- Left hand drive version

Power RMS / Max. P 100 / 200 Watts
Impedance Z 1 x 4 Ω
DC resistance Re 3.3 Ω
Frequency response 25 - 250 Hz
Resonance frequency Fs 46 Hz
Mechanical Q factor Qms 1.76
Electrical Q factor Qes 0.77
Total Q factor Qts 0.54
Compliance Cms 225 µm/N
Equivalent air volume Vas 15 L
Force factor B*I 8.0 Tm
Sensitivity SPL 91 dB @ 2.83V / 1m
88 dB @ 1W / 1m
Cone area Sd 216 cm²
Moving mass Mms 40 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