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4-channel analog Class A/B amplifier with 6-channel Full HD audio DSP, including Plug+Play ISO connection cable

With the sophisticated CRE400.4DSP, Crunch offers an exceptional 6-channel sound processor with pre-installed presets that integrates a 4-channel analog power amplifier into an extremely compact housing. Thanks to the integrated Bluetooth module, the device also enables wireless music streaming – a real highlight in this category. In short: the mini DSP amp offers the possibility of driving front and rear systems, while an additional RCA output allows the connection of another amplifier for a subwoofer via the DSP – all at an unbeatable price!

The Crunch DSP impresses with its unparalleled audio quality, made possible by the integrated analog-to-digital converters from the renowned luxury manufacturer AKM – components often only found in much more expensive devices. With an extremely low THD value of only 0.03%, the amplifier guarantees crystal-clear sound reproduction. Thanks to a slope of up to 48 dB per octave and integrated time correction, precise adjustments are possible for an absolutely perfect sound experience. The 31-band parametric equalizer offers maximum flexibility to shape the sound exactly to your own preferences.

Ingenious - Crunch offers three solutions for DSP programming: The classic method is carried out as usual via a PC using Windows software. Alternatively, the sound processor can also be programmed wirelessly using the DSP MASTER APP software for iOS or Android. This means you can quickly make changes to the DSP or call up presets on the go, without having to connect a PC every time.

The Crunch CRE400.4DSP-ISO alternative kit offers the convenience of easily connecting the amplifier to many car radios using the included one-meter ISO cable. In addition, Crunch offers 29 other Plug & Play variants (M1 to M29 ) with the ISO.M adapter cables, which have been perfectly adapted to your vehicle.

Pre-installed presets - suitable for all tastes
The DSP amplifier already has 9 presets pre-installed. They have been designed to fit three different vehicle sizes (S, M, and L) and three individual listening preferences (Beats, Flat, and Pop). Simply choose the preset that best suits your needs. The pre-installed presets can be selected via the DSP Master app as well as the DSP Master PC software.

Features

Incl. 1 meter ISO Plug+Play connection cable
A2DP/aptX audio streaming via Bluetooth®
Dual Core DSP 32-bit / 122.88 MHz
Auto-on function
REM OUT function
DSP control via app or PC software

Entrances:
4 x high level inputs via cable plug
1 x AUX stereo RCA R/L input
1 x
Bluetooth® stereo audio receiver
1 x USB Type B for PC software

Exits:
6 x RCA signal output @ 2V/RMS
4 x speaker output via cable plug

Technical data

4 x 35 watts RMS at 4 ohms
4 x 50 watts RMS at 2 ohms
Dimensions: 97 x 47 x 208 mm

List of compatible vehicles

BMW Group 40 pins
BMW 1 Series E87 2004 - 2011
BMW 1 Series E81 2007 - 2012
BMW 1 Series E82 2007 - 2013
BMW 1 Series E88 2008 - 2013
BMW 1 Series F20 2011 - 2018
BMW 1 Series F21 2012 - 2018
BMW 1 Series F52 2017 +
BMW 1 Series F40 2019 +
BMW 2 Series F22 2014 - 2021
BMW 2 Series F23 2014 - 2021
BMW 2 Series F45 2014 +
BMW 2 Series F46 2015 - 2022
BMW 2 Series F44 2020 +
BMW 3 Series E90 2005 - 2011
BMW 3 Series
BMW 3 Series E91 2005 - 2012
BMW 3 Series E92 2006 - 2013 BMW 3 Series E93 2007 - 2013 BMW 3 Series
F30 2012 - 2018 BMW 3 Series F31 2012 - 2018 BMW 3 Series F34 2012 - 2018 BMW 3 Series F35 2012 - 2018 BMW 3 Series F80 2012 - 2018 BMW 3 Series G20 2019 + BMW 3 Series G21 2019 + BMW 3 Series G80 2020 + BMW 4 Series F32 2013 - 2020 BMW 4 Series F36 2013 - 2020 BMW 4 Series F33 2014 - 2020 BMW 4 Series F82 2014 - BMW 4 Series G22 2020 2020 + BMW 4 Series G82 2020 + BMW 5 Series E60 2004 - 2010 BMW 5 Series E61 2004 - 2010 BMW Series 5 F10 2010 - 2016 BMW 5 Series F11 2010 - 2016 BMW 5 Series F18 2010 - 2017 BMW 5 Series G30 2016 + BMW 5 Series G31 2016 + BMW 5 Series G38 2016 + BMW 5 Series G32 2017 + BMW 6 Series E63 2004 - 2011 BMW 6 Series E64 2004 - 2011 BMW 6 Series F06 2011 - 2017 BMW 6 Series F12 2011 - 2017 BMW 6 Series F13 2011 - 2017 BMW 7 Series E65 2001 - 2008 BMW 7 Series E66 2001 - 2008 BMW 7 Series F01 2008 - 2015 BMW Series 7 F02 2008 - 2015 BMW 7 Series G11 2015 + BMW 7 Series G12 2015 + BMW i3 2013 - 2017 BMW i3s 2017 + BMW i4 2022 + BMW i8 2014 - 2019 BMW X1 F48 2015 + BMW X1 F49 2016 + BMW X2 F39 2018 + BMW X3 G01 2017 + BMW X4 F26 2014 + BMW X4 G02 2018 + BMW X5 E70 2006 - BMW

BMW X7 G07 2019 +
BMW Z4 E89 2009 - 2016
BMW Z4 G29 2018 +
Mini R52, Gen. 1 2004 - 2008
Mini R57, Gen. 2 2009 - 2016
Mini R57, Gen. 3 2016 +
Mini R56, Gen. 2 2006 - 2014
Mini R50, Gen. 1 2001 - 2006
Mini R53, Gen. 1 2004 - 2006