Cinema MA4 DSi MA4, 4 CH AMP, NP VER

Crown Audio DSi MA4 4-Channel Amplifier

The Crown DSi MA4 is a compact 2RU rackmount amplifier purpose-built for studio monitoring, recording console integration, and control-room installations. Its integrated DriveCore architecture delivers transparent amplification with minimal distortion, making it ideal for accurate mix references across multi-speaker setups without coloration or fatigue during long sessions.

Power & Amplification

Rated at 700W across four channels at nominal impedance, the MA4 scales to 2100W per channel at 2 ohms, supplying reliable power for near-field monitors, mid-field arrays, and main reference speakers in any size studio. Bridgeable outputs enable flexible speaker configurations—stereo pairs, mono subwoofer feeds, or independent zone routing—without requiring external summing hardware.

DSP & Signal Processing

The onboard 96 kHz/32-bit DSP engine includes 8-band parametric EQ, fully adjustable crossovers, FIR processing, and LevelMAX limiting on each channel, streamlining studio monitor setup and allowing precise room correction and speaker tuning directly from the amp. Delay alignment and per-channel limiting protect transducers and maintain consistent playback during critical listening and mixing tasks.

Key Features

• 19-inch 2RU rackmount form factor
• 700W 4-channel power output
• 2100W per channel at 2 ohms
• Frequency response: 20 Hz–20 kHz
• THD: 0.35%
• 96 kHz/32-bit DSP with delay, 8-band parametric EQ, crossovers, and FIR processing
• LevelMAX limiting per channel
• Four bridgeable output channels
• Crown DriveCore amplifier technology
• Universal voltage power supply: 100–220V ±10%, 50/60 Hz
• IEC type 320 inlet with detachable cord (100–240V)
• Analog-only version (non-Dante)

The MA4 combines transparent amplification with integrated DSP to deliver accurate, controlled monitor output in professional recording studios, mixing suites, and mastering facilities.