DSP Amplifier CRE400.4DSP-ISO.M11 Renault Nissan Alliance 

4-channel Class A/B analog amplifier with 6-channel Full HD audio DSP

With the sophisticated CRE400.4DSP, Crunch offers an outstanding 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 allows 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 unrivaled audio quality, made possible by the integrated analog-to-digital converters from the renowned luxury manufacturer AKM – components often found only in much more expensive devices. With an extremely low THD value of just 0.03%, the amplifier ensures 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 done 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 recall presets on the go, without having to connect a PC every time. 

Pre-installed presets - suitable for all tastes
There are already 9 pre-installed presets on the DSP amplifier. They have been designed to suit 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.

A2DP/aptX audio streaming via Bluetooth® 
32-bit / 122.88 MHz Dual Core DSP 
Auto-on function 
REM OUT function 
DSP control via app or PC software

Inputs: 
4 x high-level inputs via cable plug 
1 x AUX IN stereo RCA R/L 
1 x Bluetooth® stereo audio receiver 
1 x USB type B for PC software 

Outputs: 
6 x RCA signal output @ 2 V/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

Dacia Dokker 2017 - 2021 
Dacia Duster 2018 + 
Dacia Jogger 2023 + 
Dacia Lodgy 2017 - 2022 
Dacia Logan 2017 - 2020 
Dacia Sandero 2016 - 2024 
Mazda 3 BM 2013 +
Mazda CX3 2015 +
Mazda CX5 II KF 2017 +
Nissan 370Z Z34 2008 - 2020 
Nissan Altima L32 2005 - 2011 
Nissan Altima L33 2011 - 
Nissan Cube Z12 2008 - 2020 
Nissan GTR R35 2007 - 2022 
Nissan Juke F15 2010 - 2019 
Nissan Juke Facelift F16 2019 +
Nissan Kubistar W 2009 - 
Nissan Leaf ZE0 2010 - 2017 
Nissan Leaf ZE1 2017 +
Nissan Maxima A35 2008 - 2014 
Nissan Maxima A36 2015 +
Nissan Micra K13 2010 - 2013 
Nissan Murano Z51 2008 - 2015 
Nissan Navara D40 2005 - 2015 
Nissan Navara D231 2015 +
Nissan Note E11 2005 - 2013 
Nissan Note E12 2013 - 2020 
Nissan NV 200 2009 +
Nissan Pathfinder R51 2004 - 2008 
Nissan Pathfinder R52 2013 +
Nissan Patrol Y62 2010 - 2014 
Nissan Qashqai J10 2006 - 2013 
Nissan Qashqai J11 2013 -
Nissan Quest RE52 (2021), Nissan Sentra (2010-2017)  , 
Nissan
Skyline V36 (2007 and later), 
Nissan Teana J32 (2006-2008), 
Nissan Tilda C11 (2008-2012) 
, Nissan Tilda C12
(2004-2011 and later), Nissan Titan H60 (2004-2014), 
Nissan Titan H61 (2015 and later),
Nissan Wingroad Y12 (2008-2018), 
Nissan Xterra N50 (2005-2015), 
Nissan X-Trail T31 (2007-2014), 
Nissan X-Trail T32 (2014 and later)

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