Crown D45 Stereo Power Amplifier

CD45-P

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The D-45 is perfect for moderate power applications such as recording or broadcast studio near-field monitoring, video suite audio monitoring, a recording/broadcast headphone amp or a small paging system.

Crown's AB+B circuitry ensures efficient use of output transistors while incorporating protection against shorted, open, mismatched or low-impedance loads. Designed, built and carefully checked to ensure reliable operation with a wide variety of loads, Crown D Series amplifiers are convection cooled. Their high reliability is particularly important in reducing maintenance costs.

Specification:

    •  Signal-to-Noise Ratio (unweighted): 106 dB below full rated power from 20 Hz to 20 kHz.
    •  Input Impedance: 20 K ohms balanced, 10 K ohms unbalanced.
    •  Controls: Power, channel 1 and 2 detented level controls, dual/mono jumper.
    •  Connectors: Inputs: Balanced three-pin Neutrik combination XLR and 1/4-in. phone jack for each channel. Output: Four-terminal barrier block (two per channel) and stereo headphone jack. AC Line: Standard three-wire grounded connector.
    •  Dimensions: 19 in. (48.3 cm) standard rack mount width, 1.75 in. (4.4 cm) height, 8.38 in. (21.6 cm) depth behind mounting surface.
    •  Net Weight: 10 lbs. 9  oz (4.8 kg).
    •  Shipping Weight: 10 lbs. 9  oz (4.8 kg).
    •  Total Harmonic Distortion (THD): Less than 0.001% from 20 Hz to 400 Hz and increasing linearly to 0.05% at 20 kHz delivering rated power into 8 ohms/channel.
    •  Intermodulation Distortion (IMD): (60 Hz and 7 kHz 4:1) Less than 0.05% from 0.01 to 0.25 watt and less than 0.01% from 0.25 watts to rated power into 8 ohms/channel.
    •  Load Impedance: Rated for 4 to 16 ohms in Stereo and 8 to 16 ohms in Bridge-Mono. Safe with all types of loads.
    •  Maximum Average Power at 1 kHz with No More than 0.1% THD: 20 watts into 16 ohms, 25 watts into 8 ohms, 35 watts into 4 ohms.
    •  Output Power in Bridge-Mono Mode: 70 watts into 8 ohms.

Things You Will Get:

  • Power Amplifier
Series D series
Model D45 Stereo Power Amplifier

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D45 Stereo Power Amplifier

The manufacturer's warranty covers parts for three years and labor for three years from date of purchase. The warranty excludes damage from misuse, abuse, and contains other exclusions.

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