Massa MA-D4 MKIII is a multi-function digital processor featuring analog input, capable of transforming ordinary OEM or after-market system into a high-performance system.

• Provided with a 32 bit, 147 MHz clock speed DSP as well as 24 bit A/D and D/A converters,Massa MA-D4 MKIII is controlled by a software especially developed for signal treatment according to the vehicle acoustic peculiarities. Setting the parameters of each input single channel, setting the delays according to the listening position, adjusting crossovers and equalizers for each of the 6 output channels; all of these operations can be managed by the PC.During the installation phase, after converting the analog signal into digital, Massa MA-D4 MKIII automatically reconstructs a digital full-bandwidth stereo signal; de-equalizes the frequency response and, if necessary, reconstructs the central and subwoofer channels.The user can configure the output mode of each channel relative to the installed system.

• Advance Bluetooth technology to allow additional source from phone or other media player streaming through Massa MA-D4 MKIII and experience near loss less quality. Wi-Fi connectivity between the DSP and smart phone for Apps to have direct control over the perimeters of sound.

Specifications

Analog Inputs                                 4 high lev. + 2 pre in

Digital Inputs                                  Not available

Analog Outputs                              4

Digital Outputs                               Not available

Equalizers for each Outputs        31-band graphic equalizer (1/3 Oct.; ±12dB)

Crossover Filter Type                    Full / Hi-Pass / Low Pass / Band Pass

Filter mode and slope                   Linkwitz @ 12 / 24Butterworth @ 6 / 12 / 18 / 24Bessel @ dB / oct -48dB / oct (step @ 6dB / oct

Bluetooth                                         Music streaming from smart phone or media player

Wi-Fi                                                 App integration for controls on sound perimeters

Build in Amplifier                           Front – 50 watts (RMS) x2Rear – 50 watts (RMS) x2Sub – Pre amp output

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