This is a complete front door, rear door or panel, dash and under seat sub woofer speaker upgrade system for the standard Mercedes speaker system. As many Mercedes owner's know, the standard speaker system is not the best and lacks in power and clarity. With our stage 3 speaker package from MATCH you can say good bye to distortion and enjoy the music the way studio producers intended you to. Although you can buy these parts separately we have worked with MATCH to get you a better price if all the components of the system are bought at once and to help make installation easier MATCH have also manufactured a reverse T harness adaptor so there is know need for any splicing or adapting of the speaker wiring coming from the radio.

With our stage 3 upgrade you get replacement woofers, tweeters and a new cross overs for both the front doors, rear door or panel coaxial speakers, indash 4" speakers, You will also get brand new upgraded under seat sub woofers for the passenger and driver seat. Also included in the kit is the new reverse T harness easy installation and lastly the amazing UP 7DSP amplifier.

In addition to all of the above with the stage 3 package you also get the HELIX K12 E subwoofer and the MATCH M 2FX amplifer to run it, ensuring Bass satifaction.

Please note this kit is only for the standard MERCEDES systems without Harmann Kardon. For any more information regarding the package please message and we shall do our best to find an answer for you.

Front speaker information

Premium cars deserve premium sound – the basic speaker setup in Mercedes vehicles does not meet the expectations of ambitious music lovers in many cases. For all those, the tailor-made MATCH UPGRADE speaker systems offer the perfect alternative that opens new horizons of sound.

The 2-way component system UP C42MB-FRT provides much better precision and dynamics across the whole frequency range combined with a fantastic treble resolution thanks to the 25 mm silk dome tweeter. Additionally its level is adjustable in three steps according to personal listening preferences.

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

* For installation the cover incl. tweeter mounting fixture of the Mercedes Burmester sound system is required.

Power RMS / max. 60 / 120 Watts

Frequency response 90 Hz - 25,000 Hz

Impedance 4 Ω

Efficiency 1 W / 1 m 89 dB

Cone material TW: Coated silk dome

W: Coated paper

Crossover Separate, 6 dB slope with 3-stage tweeter level adjustment

Outer diameter TW: 43.1 mm / 1.70"

W: 126 mm / 4.96"

Installation diameter TW: 39 mm / 1.54"

W: 90.8 mm / 3.57"

Installation depth TW: 23,7 mm / 0.93"

W: 34,3 mm / 1.35"

Rear speaker information

Premium cars deserve premium sound – the basic speaker setup in Mercedes vehicles does not meet the expectations of ambitious music lovers in many cases. For all those, the tailor-made MATCH UPGRADE speaker systems offer the perfect alternative that opens new horizons of sound.

The 2-way coaxial system UP X4MB-FRT provides much better precision and dynamics across the whole frequency combined with a fantastic treble resolution thanks to its 20 mm silk dome tweeter.

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

Power RMS / max. 60 / 120 Watts

Frequency response 90 Hz - 25,000 Hz

Impedance 4 Ω

Efficiency 1 W / 1 m 89 dB

Cone material TW: Coated silk dome

M: -

W: Coated paper

Crossover Integrated, 6 dB slope

Outer diameter 126 mm / 4.96"

Installation diameter 90.8 mm / 3.57"

Installation depth 34.3 mm / 1.35"

In dash speaker information

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

The center speaker UP S4MB-CTR provides a significantly improved sound staging for both driver and co-driver offering the same excellent tonal balance as the other MATCH UPGRADE speaker systems. The result: a perfectly homogeneous sound image, which clearly outperforms the OEM speaker setup in terms of resolution, precision and dynamics.

Especially in combination with one of our DSP amplifiers with center management this speaker reveals its full potential in respect of dynamics.

By the way, safety is a key point as well – needless to say that the UP S4MB-CTR supports the SOS emergency call function of MB vehicles thanks to a separate voice coil.

Power RMS / max. 60 / 120 Watts

Frequency response 90 Hz - 20,000 Hz

Impedance 2 x 4 Ω

Efficiency 1 W / 1 m 89 dB

Cone material Coated paper

Outer diameter -

Installation diameter 99 mm / 3.90"

Installation depth 35 mm / 1.34"

Subwoofer 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.

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

Amplifier information

The UP 7DSP is the most powerful MATCH DSP amplifier and comprises our new ADEP.3 circuitry. It offers seven amplifier channels in total as well as an additional preamp output, which allows – in combination with its integrated 8-channel DSP – to perfectly drive individual and complex speaker configurations. Two of the output channels deliver 160 Watts RMS into 2 Ohms - plenty enough for fuelling even large subwoofers. 

But brute force is nothing without "smart control" – that's why the UP 7DSP incorporates a stunning powerful 64 Bit DSP of the latest generation, which enables to realize all-new revolutionary and proprietary sound features like the “Augmented Bass Processing”, the “StageXpander” or the “RealCenter” function. Take us by our word – you will experience a truly breathtaking sound performance.

But that's not enough – simply enjoy music from your smartphone in unprecedented quality. The UP 7DSP comes up with a MATCH Extension Card slot (MEC) for additional input and output interfaces like e.g. our Bluetooth® Audio Streaming module or a High Resolution Audio USB sound card.

Thanks to our professional and user-friendly DSP PC-Tool software V4 the configuration and set-up of the UP 7DSP is pretty straightforward and intuitive.a

Output power RMS / max.

- @ 4 Ohms 5 x 65 / 130 Watts (Front / Rear / Center channels)

- @ 2 Ohms -

- @ 1 Ohm -

- bridged @ 4 Ohms -

- bridged @ 2 Ohms -

- Subwoofer output @ 4 Ohms -

- Subwoofer output @ 2 Ohms 2 x 160 / 320 Watts

Amplifier technology Class HD

Inputs 4 x Highlevel speaker input

1 x Optical SPDIF (12 - 96 kHz)

1 x MEC

1 x Remote In

Input sensitivity Highlevel 5 - 11 Volts

Input impedance RCA / Cinch -

Input impedance highlevel 13 Ohms

Outputs 7 x Speaker output

1 x RCA / Cinch

2 x Remote Out

Output voltage RCA / Cinch 3 Volts RMS

Frequency response 20 Hz - 22,000 Hz

DSP resolution 64 Bit

DSP power 295 MHz (1.2 billion MAC operations/second)

Sampling rate 48 kHz

DSP type Audio signal processor

Signal converters A/D: BurrBrown

D/A: BurrBrown

Signal-to-noise ratio digital input 105 dB (A-weighted)

Signal-to-noise ratio analog input 103 dB (A-weighted)

Distortion (THD) < 0.03 %

Damping factor > 100

Operating voltage 10.5 - 16 Volts (max. 5 sec. down to 6 Volts)

Idle current

450 mA

Max. remote output current 500 mA

Fuse 2 x 25 A LP-Mini-fuse (APS)

Additional features Class HD technology with dynamically controlled

power supply, ADEP.3 circuit, Start-Stop capability, Control Input, USB, MEC slot, Auto Remote switch, galvanically isolated Line Out

Dimensions (H x W x D) 46 x 130 x 153 mm /

1.81 x 5.12 x 6.02"

Subwoofer Amplifier

Tiny amplifier with big ambitions – the M 2FX combines smallest dimensions with huge power and highest versatility.

Equipped with an active crossover with high- or lowpass, stereo line input and highlevel inputs with ADEP circuit as well as further top-notch features this ultra compact two channel amplifier perfectly acts as a stand-alone amplifier for demanding speaker systems or as power source for subwoofer applications. Due to its load stability the M 2FX is almost predestined for driving subwoofers with 2 x 2 Ohms impedance.

The proprietary Class GD technology combines excellent sound quality with extraordinary high efficiency. Thanks to its minimal dimensions and low heat dissipation unprecedented space saving and hidden installation concepts can be realized that were previously impossible.

In combination with the five channel amplifier M 5DSP from the MATCH portfolio the M 2FX is literally a “perfect MATCH”.

Output power RMS / max.

- @ 4 Ohms 2 x 125 / 250 Watts

- @ 2 Ohms 2 x 220 / 440 Watts

- @ 1 Ohm -

- bridged @ 4 Ohms -

- bridged @ 2 Ohms -

Amplifier technology Class GD

Inputs 2 x Highlevel speaker input

1 x Line input (stereo)

1 x Remote In

Input sensitivity RCA / Cinch 2 - 6 Volts

Highlevel 4 - 11 Volts

Input impedance RCA / Cinch 10 kOhms

Input impedance highlevel 13 Ohms

Outputs 2 x Speaker output

Output voltage RCA / Cinch -

Signal converter for digital input -

Frequency response 15 Hz - 40,000 Hz

Bass boost -

Highpass 15 Hz - 150 Hz adjustable

Lowpass 15 Hz - 150 Hz adjustable

Bandpass -

Subsonic -

Phase -

Slope high- / lowpass 12 dB/Oct.

Slope subsonic / lowpass -

Signal-to-noise ratio digital input -

Signal-to-noise ratio analog input 100 dB (A-weighted)

Distortion (THD) < 0.01 %

Damping factor > 100

Operating voltage 9.6 - 16 Volts (max. 5 Sec. down to 6 Volts)

Idle current

360 mA

Fuse 1 x 30 A LP-Mini-fuse (APS)

Additional features Variable input sensitivity, fully stabilized internal power supply with Start-Stop capability, active adjustable crossover, input mode switch, highlevel input with automatic turn-on function and Advanced Diagnostics Error Protection (ADEP)

Dimensions (H x W x D) 35 x 85 x 110 mm /

1.34 x 3.35 x 4.33"

Boot Subwoofer

Compact in size but huge in sound. The new enclosure subs of the K series don't show any mercy when their hefty beats make your car shake, rattle and roll.

Lots of technical finesse was necessary to fulfil the demands of SPL junkies and audiophile music lovers at the same time. Rock-solid cones made from hand-scooped paper in combination with heavy-duty voice coils easily transform the power of your amplifier into loads of sound pressure without neglecting neither acoustical details nor sonic precision.

Fortunately the K subwoofers are no wasters of precious trunk space at all thanks to their compact cabinet dimensions.

By the way - the double voice-coil design offers more flexibility when selecting an appropriate power amp. No matter if 1 x 4 Ohms, 2 x 2 Ohms or 1 x 1 Ohm - these "deep bass warrantors" make any configuration easily possible.

Power RMS / max. 300 / 600 Watts

Impedance 2 x 2 Ω / 1 x 4 Ω

Max. linear excursion +/- 8.0 mm

Efficiency 1 W / 1 m 90 dB

Dimensions (H x W x D) 400 x 400 x 345 mm /

15.8 x 15.8 x 13.6"

What you get

2 x Tweeter MATCH UP S1MB-FRT

2 x Midwoofer MATCH UP S4MB-FRT

2 x Crossover

1 x Instruction manual

2 x Coaxial speaker MATCH UP X4MB-FRT

1 x Instruction manual

1 x Center speaker MATCH UP S4MB-CTR

1 x Instruction manual

2 x Subwoofer MATCH UP W8MB-S4 left hand drive version

1 x Universal connection cable

1 x Instruction manual

1 x MATCH UPGRADE amplifier UP 7DSP

2 x Connection cable

1 x Mounting plates & material

1 x USB cable

1 x Instruction manual

1 x Modular Plug & Play cable harness MATCH PP-MQS 1.4 (1.00 m)

1 x Adaptor for the power supply of older Quadlock systems

1 x MATCH micro Verstärker M 2FX

1 x Line Input connection cable (2 x RCA/Cinch to 3.5 mm stereo jack; 0.20 meter)

1 x Mounting material

1 x Instruction manual

1 x Enclosure subwoofer HELIX K 12E

We take great care packaging every item to ensure safe shipment to you. Our postage and courier charges not only cover the shipping cost, but also the time to pack your order, plus packaging supplies etc. PPlease note - some items may incur extra shipping charges that have to be sent by courier and are too large / expensive to be sent by Royal Mail (for example headlamps, headunits, speakers, lowering springs etc) to the following postcode areas, Channel Islands, BT, most IV, HS, KA-27-28, Any KW, AB30-56, FK17-99, G83, KW1-14, PA21-40, PH18-26, PH30-41, PH49-50, all ZE, IM, and any other non mainland postcodes.