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The new M4+v3 DSP amplifier can be considered as the little brother of the M6 model. The only difference: The M4+ is coming with four amplified speakers, but still offering more power per channel than the larger M6. The newly engineered Class D technology is particularly immune to EMC interference, which is virtually indispensable in today‘s electronic-packed vehicles.
A key-premise to enjoy interference-free music while driving. With four bridged power outputs, each one providing 135 watts RMS per channel (2 Ω), the M4+v3 offers remarkable output power with a total of 540 watts RMS. M4 + is perfect for tuning original 4-channel sound systems. Four additional DSP-tunable preamp outputs allow the integration of further amplifiers.
Features
• Intelligent High Level Input (Error Protection System)
• Start-Stop ready, Auto Turn-On
• Burr-Brown converters (PCM3168A) and Analog Devices DSP (ADAU1452)
• 32bit, 295 MHz DSP technology, controllable via new V3 PC software or Tunest App
• Soft-Clipping (power attenuation) in 2 Ohm operation
• Signal-to-noise Ratio ≥90dB
• Frequency Response 15 Hz – 22 kHz (-3dB)
• THD ≤0,1% (1 kHz, 4Ω, 90% Power)
• Separately controllable input sensitivity (Channel 1-6, AUX), Clipping LEDs
• Plug+Play with vehicle-specific cable sets
• External Bluetooth® USB-Dongles BTS, BTS-HD & BTA2 for Audio Streaming & App Control (optional)
• Digital remote control DRC1 with OLED display for controlling various DSP functions (optional)
Specification
Power output(RMS) @ 13.8 VDC, 1% THD:
4 x 100/135 Watts RMS @ 4/2 Ω or
2 x 270 Watts RMS @ 4 Ω bridged
6 x High Level Input
6 x RCA Low Level Input*
2 x AUX/RCA Input, 1 x Optical Input/Stereo
4 x Loudspeaker Output amplified
4 x Pre-Amplifier Output/RCA (configurable via DSP)
Dimensions: 220 x 44 x 150 mm
* only with optional MPK-RCA6/MPK-RCA6-PP cable