Dsp Amplifier M4+ V3

The new M4v3+ DSP amplifier can be considered the little brother of the M6 model. The only difference is that the M4+ has only four powered speakers, but offers more power per channel than the larger M6. Both models also share the very compact housing dimensions, made possible by the cleverly designed 4-layer laminated PCB. The newly developed Class D technology is particularly immune to EMC interference, which is almost essential in modern vehicles equipped with electronic components in order to be able to enjoy music while driving without interference. With four bridgeable power outputs, each with 135 watts RMS per channel (at 2 ohms), the M4+ offers an impressive output power with a total of 540 watts RMS.

With the included wiring harness including an ISO connector and the optionally available Plug+Play cable sets , the M4+ is perfect for tuning 4-channel factory audio systems, allowing the integration of additional amplifiers with the four additional preamplifier outputs adjustable via DSP. Finally, the M4+v3 amp also features a high-level input with error protection system for interference-free connection to OEM factory radios.

Features:

• High-level intelligent input with EPS ® (Error Protection System)

• Automatic start/stop function

• Burr-Brown converter (PCM3168A) and Analog Devices DSP (ADAU1452)

• Dual 32-bit, 330 MHz DSP technology, controllable via DSP software and smartphone app

• Soft clipping (power attenuation) when operating at 2 ohms

• Signal-to-noise ratio 90 dB, frequency response 15 Hz – 22 kHz (-3 dB)

• Total harmonic distortion 0.1% (1 kHz, 4 Ω, 90% power)

• Separately adjustable input sensitivity (channels 1 to 6, AUX), clipping LED

• Includes a 2.50 m ISO-compliant MX-Connect™ wiring harness

• Plug+Play with vehicle-specific cable sets

• External BTS, BTS-HD and BTA2 Bluetooth® USB dongle for audio streamingand app control (optional)

• DRC1 digital remote control with OLED display to control various DSP functions (optional)