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Coastal Source 4000W Component Rack System Amplifier - CRS4K

Model # CRS4K
Abt # CRS4K
  • Up to 4x 8 Ohm Speakers per Channel and Up to 8x 8 Ohm Subs Total
  • 4000W Power Output
  • Stable to 2 Ohms Impedance
  • Powder Coated Steel Construction
  • Rack Mounting
  • Black/Blue Finish
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Under guidelines from the manufacturer, we're not able to display pricing for this item on our website. However, we can sell this to you in our store. Call us at 800-860-3577 for specifics on this particular item!

Under guidelines from the manufacturer, this item is available exclusively through a product specialist. Please call us at 847-544-2975 to purchase.
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Under guidelines from the manufacturer, this item is available exclusively through a product specialist. Please call us at 847-544-2975 to purchase.
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Coastal Source CRS4K 4000W Component Rack System Amplifier

The CRS family of amplifiers brings unparalleled flexibility into a traditional rack amp form factor. CRS amplifiers offer unbalanced/balanced analog and AES67 digital inputs while offering Phoenix-style outputs that can be used with traditional wiring or CC cables via adapters. These 1U-sized amps also allow for Direct Drive or 70v operation, multi-channel and multi-zone operation, full DSP control, and a myriad of other flexible features.

This amplifier has replaced the CRS2800/4.

Footnotes

  • NOTE: CRS Amplifier are designed for indoor, climate controlled installation only. Using these amplifiers outdoors or in a wet environment will void warranty.
  • NOTE: 1 pair of the CRS Input Cable Adapters (RCA) are included with each CRS amplifier.
  • NOTE: These amplifiers are AES67 Enabled and are compatible with Dante digital architecture for systems with Dante already in place.
California customers:

Frequently Asked Questions

  • The amplifier delivers a powerful 4000W output and supports up to 4x 8 Ohm speakers per channel, with a total capability for up to 8x 8 Ohm subwoofers. It is designed to be stable down to 2 Ohms impedance, providing flexibility for various audio setups.
  • This rack system amplifier features 4 analog audio inputs, including unbalanced and balanced options, as well as AES67 digital inputs. This enables versatile connectivity for different audio sources.
  • No, the amplifier does not include Bluetooth or Wi-Fi capabilities. It relies on wired connections for reliable audio input and output.
  • It features a durable powder-coated steel construction with a sleek black and blue finish. The design is optimized for rack mounting in a standard 1U size, measuring 19 inches wide, 14.1 inches deep, and 1.75 inches high, weighing approximately 15.4 pounds.
  • The amplifier comes with a 5-year limited parts and labor warranty, offering long-term protection and peace of mind for your investment.