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Power amplifiers mono — Boulder 2150

Description, images, technical data and specifications

Boulder 2150
Image source — © Boulder

The Boulder 2150 is a Class A single—channel power amplifier with up to 4,000 watts for any load (2-8 ohms). Inside there are 80 output transistors, three toroidal transformers and 48 capacitors for clear, distortion-free sound. The device is equipped with a fully balanced circuit and an XLR connector for input, two sets of terminals for output, supports Ethernet control and a 12V trigger.

Specifications

  • Model name

    2150

  • Input sensitivity (mV)

    N/A

  • Input impedance (balanced) (Ω)

    200 000

  • Input impedance (single-ended) (Ω)

    100 000

  • Output impedance (balanced) (Ω)

    N/A

  • Output impedance (single-ended) (Ω)

    N/A

  • Max current (A)

    N/A

  • Output power (8Ω) (W)

    1000

  • Output power (4Ω) (W)

    2000

  • Gain (dBu)

    26

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

    0.015

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

    200 000

  • Signal to Noise Ratio (dB)

    N/A

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

    N/A

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

    20-2 kHz: 0.0008%, 20 kHz: 0.0035% (8 Ohms)

  • Max power consumption (W)

    N/A

  • Damping factor

    N/A

  • Dimensions (mm)

    342.5 x 180.0 x 107.3

  • Weight (kg)

    99.8

  • Official link

    https://boulderamp.com/products/2150-mono-power-amplifier/

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