Crunch CRE400.4DSP - Class A/B Analog 4-Channel Amplifier with 6-Channel Full HD Audio DSP

Crunch offers the sophisticated CRE400.4DSP, an exceptional 6-channel sound processor with pre-installed presets, which is an analog 4-channel power amplifier in one extremely compact housing.
Thanks to the integrated Bluetooth module, the device also enables wireless music streaming - a real highlight in this class. In short: The mini DSP amp offers the option of operating front and rear systems, while an additional cinch output allows another amplifier for a subwoofer to be connected via the DSP - and all at an unbeatable price! 
The Crunch DSP impresses with incomparable audio quality, which is made possible by the integrated analog-digital converters from the renowned luxury manufacturer AKM - components that are otherwise often only found in much more expensive devices. With an extremely low THD value of just 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 parametric 31-band equalizer offers maximum flexibility to shape the sound exactly according to your own preferences.
Ingenious - Crunch has 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 that changes to the DSP can be made quickly or presets can be called up while on the go, without having to connect a PC every time. 

Pre-installed presets - suitable for every taste

On the DSP amplifiers come with 9 pre-installed presets. They are designed to adapt to 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 preinstalled presets can be selected both via the DSP Master app and the DSP Master PC software.