Marani MIR480E Audio Processor Speaker Management Original MIR-480E

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MIR-E series is a more cost-effective Audio processor newly created by MARANI Pro Audio for market demand.It has the basic performance comparable to MIR-A series, excellent background noise as low as -91dBu, combined with high dynamic range and powerful internal DSP calculation.So that it can cover a wider range of audio usage scenarios. The series comes in four models:MIR260E(2 in 6 out) MIR480E(4 in 8 out.)

Audio
Models MIR260E \ MIR360E \ MIR440E \ MIR480E
Input x Output 2x6、3x6、4x4、4x8
Input impedance ＜10k Ohm balanced
Output impedance ＜100R Impedance balanced
A/D dynamic range 118dB
D/A dynamic range 118dB
Maximum input level +20dBu
Maximum output level +18dBu
Total harmonic distortion ≦0.003%(+4dBu 1kHz)
Frequency response 20Hz~20kHz
Crosstalk ≦-95dB
SNR ≧111dB (A weighting)
Noise floor ≦-91dBu (A weighting)
Common Mode Rejection Ratio 60dB
Rs485 control port 2
Network control port 1


1. The frequency response of the whole machine remains flat at 20-20kHz, the background noise is as low as excellent -91dBu, and the maximum input level reaches +20dBu.
2. Full matrix mixing, any input channel can be sent to the output channel, and adjacent output channels can also be superimposed to the physical output.
3. Each input and output channel is equipped with RMS compressor, which can control the signal dynamics in the input channel or be used to shape the sound intensity. The output end can do RMS thermal power protection according to the RMS power value of the speaker unit.
4. New MIR linear phase divider filter: MIR linear phase divider filter is a new frequency divider