AMP-4750 DSP vs McIntosh MI254
The MI254's power @ 8ω is 250W against the AMP-4750 DSP's 400W, its signal-to-noise 100 dB against 106 dB, its power @ 4ω 300W against 750W, and its thd 0.025% against 0.050%.
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower AmplifiersMultichannel AmplifiersDigital Processors
Estimated price (community-sourced)
$4,875.07
Around — community and catalog average, updates slowly
About the AMP-4750 DSP
The DALI PHANTOM CI AMP-4750 DSP is a high-power custom-install 4-channel Class D amplifier with integrated DSP, designed for rack-mounted installations, multi-room audio, home theater, and driving DALI PHANTOM custom-install loudspeakers and subwoofers. It provides four analog inputs, one stereo S/PDIF digital input, and flexible Lo-Z and Hi-Z speaker outputs.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 400W @ 8Ω
- Power @ 4Ω
- 750W @ 4Ω
- Amplifier Class
- D
- Minimum Impedance
- 2.7Ω
Analog Output
Analog signal output specifications
- THD
- 0.050%
- SNR
- 106 dB
- Output Voltage
- 85.0V RMS
- Max Output Voltage
- 170.0V RMS
Connectivity
Input and output connections
- Wi-Fi
- Yes
- Ethernet
- Yes
- Digital Inputs
- S/PDIF coaxial RCA
- Analog Inputs
- 4 x analog unbalanced RCA, 4 x analog balanced Euroblock
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 440 × 88 × 320 mm (W × H × D)
- Weight
- 7.22 kg (16 lbs)
Never published
- Digital Audio — the maker never published this. Checked 15 sources on 7 Sept 2026
Key Specifications
Power: 400W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions