UP W8MB-S4.2 LHD

<p>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.<br><br>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.<br><br>Especially in combination with one of our DSP amplifiers these subwoofers reveal their full potential in respect of dynamics.<br><br>Features:<br><br>- 2 x 8″ subwoofer with exclusively developed basket for Mercedes vehicles<br>- Especially for Mercedes tuned subwoofer with highest sound quality<br>- Aperiodic damped speaker basket for a deep and precise bass response<br>- Car-specific connectors for Mercedes vehicles for easiest installation<br>- Perfectly combinable with further MATCH UPGRADE components – e.g. DSP amplifier<br>- Left hand drive version</p>Technical Data: Power RMS / Max. P 100 / 200 WattsImpedance Z 1 x 4 ΩDC resistance Re 3.3 ΩFrequency response 25 – 250 HzResonance frequency Fs 46 HzMechanical Q factor Qms 1.76Electrical Q factor Qes 0.77Total Q factor Qts 0.54Compliance Cms 225 µm/NEquivalent air volume Vas 15 LForce factor B*I 8.0 TmSensitivity SPL 91 dB @ 2.83V / 1m88 dB @ 1W / 1mCone area Sd 216 cm²Moving mass Mms 40 gCone material Paper coneMechanical resistance Rms 1.6 kg/sVoice coil diameter ø 37 mmVoice coil winding height 16 mmMax. linear excursion Xmax +/- 5 mm