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Two Giants from Constellation Audio: Statement Mono Amplifier and Statement Stereo Amplifier

The flagship High End power amplifiers from Constellation Audio, the Statement Mono Amplifier and Statement Stereo Amplifier, use a whole clip of the company's innovations and provide outstanding sound quality.

Constellation Audio Statement Mono Amplifier. Image source - (c) Constellation Audio
Constellation Audio Statement Mono Amplifier. Image source - (c) Constellation Audio

The Constellation Audio Statement Mono Amplifier is based on the Constellation Switched-Mode Power Supply (C-SMPS) with Power Factor Correction (PFC) technology. The circuit guarantees 380 V power at any AC voltage standard, with the voltage and current always in phase. This approach guarantees absolute tolerance to loudspeaker impedance, which is not possible with traditional transformer-based linear power supplies. The noise level in the new power supply, again, is reduced by more than 20 dB.

Two Giants from Constellation Audio: Statement Mono Amplifier and Statement Stereo Amplifier

The Statement Mono’s output stage with 96 output transistors offers 1 x 1,700 W of power into 8 Ohms, 1 x 3,400 W into 4 Ohms. If this seems insufficient, combining two Statement Monos in bridge mode will give 1 x 6,000 W.

Two Giants from Constellation Audio: Statement Mono Amplifier and Statement Stereo Amplifier

Another interesting feature of the model is a fully balanced, mirror-imaged input stage with paralleled amplification modules - this scheme reduces noise by additional 5 dB. The weight of one amp, 114 kg, clearly hints at the extraordinary engineering.

Specifications

This product is in the Hi-Fi and High End Electronics and Acoustics database

Power amplifiers mono — Constellation Audio Statement Mono Amplifier

  • Model name

    Statement Mono Amplifier

  • Input sensitivity (mV)

    N/A

  • Input impedance (balanced) (Ω)

    360000

  • Input impedance (single-ended) (Ω)

    N/A

  • Output impedance (balanced) (Ω)

    0.1

  • Output impedance (single-ended) (Ω)

    N/A

  • Max current (A)

    N/A

  • Output power (8Ω) (W)

    1700

  • Output power (4Ω) (W)

    3200

  • Gain (dBu)

    4.5V - 27.7, 9V - 21.7 switchable

  • Sensitivity (mV)

    N/A

  • Frequency response low +/- 3dB (Hz)

    0.5

  • Frequency response high +/- 3dB (Hz)

    100000

  • Signal to Noise Ratio (dB)

    114

  • Total Harmonic Distortion + Noise (0% global feedback) (%)

    N/A

  • Total Harmonic Distortion + Noise (100% global feedback) (%)

    0.05

  • Max power consumption (W)

    N/A

  • Damping factor

    200

  • Dimensions (mm)

    470 x 825 x 317

  • Weight (kg)

    114

  • Official link

Constellation Audio Statement Stereo Amplifier. Image source - (c) Constellation Audio
Constellation Audio Statement Stereo Amplifier. Image source - (c) Constellation Audio

The Constellation Audio Statement Stereo Amplifier uses the same set of proprietary technologies (for example, Constellation Switched-Mode Power Supply with Power Factor Correction) as the Statement Mono described above. Only now the model demonstrates a slightly "reduced" power - 2 x 850 W into 8 Ohms loudspeakers, 2 x 1,600 watts into 4 Ohms speakers impedance load, and rises to 2 x 3,000 W when the amplifier is bridged. The Statement Stereo Amplifier also weighs 114 kg.

Specifications

This product is in the Hi-Fi and High End Electronics and Acoustics database

Power amplifiers stereo — Constellation Audio Statement Stereo Amplifier

  • Model name

    Statement Stereo Amplifier

  • Input sensitivity (mV)

    N/A

  • Input impedance (balanced) (Ω)

    360000

  • Input impedance (single-ended) (Ω)

    N/A

  • Output impedance (balanced) (Ω)

    0.1

  • Output impedance (single-ended) (Ω)

    N/A

  • Max current (A)

    N/A

  • Output power (8Ω) (W)

    2 x 850

  • Output power (4Ω) (W)

    2 x 1600

  • Gain (dBu)

    N/A

  • Sensitivity (mV)

    N/A

  • Frequency response low +/- 3dB (Hz)

    0.5

  • Frequency response high +/- 3dB (Hz)

    100000

  • Signal to Noise Ratio (dB)

    110

  • Total Harmonic Distortion + Noise (0% global feedback) (%)

    N/A

  • Total Harmonic Distortion + Noise (100% global feedback) (%)

    0.05

  • Max power consumption (W)

    N/A

  • Damping factor

    200

  • Dimensions (mm)

    470 x 825 x 317

  • Weight (kg)

    114

  • Official link

Constellation Audio Statement Stereo Amplifier. Image source - (c) Constellation Audio
Constellation Audio Statement Stereo Amplifier. Image source - (c) Constellation Audio

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