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Crown Audio VK550 2x550W Class-TD Power Amplifier

SKU: CRVK550 MFR: VK550
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Key Features

  • Experience powerful, clear audio with this Crown Audio power amplifier, 550W at 8 Ohms.
  • Achieve pristine sound quality with a high signal-to-noise ratio, exceeding 100dB for clear audio.
  • Benefit from low THD+N (<0.1%) ensuring minimal distortion, delivering a clean, professional sound.
  • Ensure stable performance with a high damping factor (>130), offering superior speaker control.
  • Versatile connectivity with XLR and Speakon outputs makes this amplifier perfect for live sound setups.
  • This robust power amplifier features comprehensive protection circuits for reliable, long-term use.
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Special Order?Estimated to Ship: 09/09/2025
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Crown Audio VK550 Specifications

  • Amplifier Class

    TD

  • Rated Power

    550 W x 2 (@ THD 0.5%, 8 Ohm 1 kHz)
    900 W x 2 (@TDH 0.5%, 4 Ohm 1 kHz)

  • Output Bridge Power

    1800 W (@THD 0.5%, 8 Ohm 1 kHz)

  • Frequency Response

    +0 / -0.3 dB (@ 1 W, 20 Hz to 20 KHz)

  • Signal-to-Noise Ratio

    > 100 dB (20 Hz to 20 kHz, A-weighted, below rated power)

  • THD+N

    < 0.1%, 1 kHz, 8 Ohm @ 1 W

  • Damping Factor

    > 130 (8 Ohm, 10 Hz to 400 Hz)

  • Crosstalk (below rated power)

    > 75 dB

  • Conversion rate

    > 15 V/micros

  • Input resistance

    20 k Ohm balanced, 10 k Ohm unbalanced

  • Power supply

    220 VAC 50/60 Hz

  • Input connector

    2x Female XLR / 2x Male XLR Loop-Through

  • Output connector

    2x Binding Posts / 2x Speakon NL4

  • LED indicator

    Clip, -10dB, -20 dB, Signal; Parallel, Bridge, 1.4. Normal, Clip, Warning

  • Mode switch

    Stereo, Parallel, Bridge

  • Input Sensitivity

    0.775 V / 1.4 V (rated power @ 8 Ohm, 0 dB)

  • Dimensions (W x H x D)

    18.9 x 3.46 x 16.6" (481 x 88 x 422mm) (with rack-mounting brackets)

  • Weight

    45.85 lb (20.8kg)

  • UPC Code

    691991015557

About Crown Audio VK550

Discover the power and reliability of the Crown VK550 2x550W Class-TD Power Amplifier, a high-quality and durable audio solution designed for professional applications. This advanced amplifier is perfect for enhancing the audio experience in nightclubs, bars, restaurants, live concerts, and KTV venues, delivering superior sound quality and performance.

The VK550, a product of Crown Audio's long-standing tradition of excellence, offers an impressive output of up to 550 watts per channel at 8 ohms. This powerful output ensures your audio system always operates at peak performance, making it suitable for large venues or high-impedance speakers.

Equipped with two LED indicators on the front panel, the VK550 allows for quick and easy monitoring of amplifier performance. One indicator displays the operational status of the amplifier, while the other shows the signal level, mode type, and sensitivity, providing you with real-time information to ensure optimal performance.

The VK550 features professional I/O connections for seamless integration into your existing audio system. It comes with two balanced female XLR inputs for compatibility with a wide range of speakers, two male XLR inputs for looping, and two Speakon outputs and two sets of post outputs. This versatile connectivity makes it an ideal choice for professional audio applications.

Designed for ease of use and installation, the VK550 supports 1.4V and 0.775V input sensitivity, catering to work environments with varying input signal levels. It also includes a detachable rack mount for enhanced installation flexibility, saving valuable time for users, installers, and integrators.

Perfectly matched with JBL KP, MG, and MGS series speakers, the VK550 provides an excellent audio solution that adheres to Crown's standards of excellence. Experience the legendary performance of Crown with the VK550 2x550W Class-TD Power Amplifier, a modern and professional choice for boosting entertainment and nightlife applications.

Crown Audio VK550 Features

  • Crown's legendary performance delivers superior output, sound quality and reliability
  • Superior power rating and sound quality ensure optimal system performance
  • LED indicators provide simple and fast system monitoring
  • XLR inputs provide professional-grade connectivity for seamless compatibility with a wide range of speaker and ring functions
  • Speakon and binding post output expands installation

Key Features

  • Experience powerful, clear audio with this Crown Audio power amplifier, 550W at 8 Ohms.
  • Achieve pristine sound quality with a high signal-to-noise ratio, exceeding 100dB for clear audio.
  • Benefit from low THD+N (<0.1%) ensuring minimal distortion, delivering a clean, professional sound.
  • Ensure stable performance with a high damping factor (>130), offering superior speaker control.
  • Versatile connectivity with XLR and Speakon outputs makes this amplifier perfect for live sound setups.
  • This robust power amplifier features comprehensive protection circuits for reliable, long-term use.

What's in the box:

  • VK550 Class-TD Power Amplifier
  • Crown Audio 1 Year Limited Warranty