Crown CTD-4125 1RU 4 Channel Power Sharing Amplifier with DSP and Dante - 125W per Channel

ITEM #: CROWN-CTD-4125 MFG #: CTD-4125

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Free Shipping with $49 Minimum Order

Our Price:

$2,265.00

Availability: Usually Ships in 5-14 Days.
Please Email, Chat or Call (800) 522-2025 for Detailed Delivery Info
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CTD-4125 - Overview

Delivers 125W per channel of legendary Crown amplification!

The Crown ComTech D Series CTD-4125 amplifier is designed for versatility, flexibility, and ease of installation. With both Dante inputs and outputs, built-in DSP, power sharing, Lo-Z/Hi-Z switching, and a simple to use web configuration interface, this ComTech D amplifier is ideal for meeting the changing demands of diverse installed audio applications.

Flexible Power Sharing
The CTD-4125 delivers 125W per channel of legendary Crown amplification when all channels are driven equally. Asymmetrical power sharing enables the four channels to share the full 500W in any ratio, offering unparalleled flexibility.

Built-In DSP
Built-in DSP allows outputs to be tuned specifically for every application and provides the ability to create custom speaker tunings. Factory JBL SpeakerTunings for select JBL models, including Control 400 Series ceiling speakers, are included to simplify the optimization of an all-HARMAN solution.

Simple Configuration and Management
The amplifier can be configured through the intuitive web interface with any computer or tablet and without the need to install proprietary software. It uses HARMAN's HControl protocol to communicate natively with BSS OMNI Processors or AMX MUSE Automation Controllers and includes an easy-to-use API for integration with 3rd-party control systems.

Compact Design
This compact 1RU, half rack width device can be installed in a rack, under a table, or on a wall using the included mounting hardware.

  • Features:

    • Dante digital network audio transport - via DEP (Dante Embedded Platform)
    • Support configuration and control using WebUI
    • Monitoring and control over TCP/IP
    • Programmable GPIO (general purpose input/output) control port
    • Digital signal processing (EQ Filters, crossover, delay, LevelMAXT limiter)
    • Support JBL Speaker Tunings with FIR filter coefficients
    • Custom speaker tunings
    • Devices configuration file (import/export)
    • 40 scenes presets
    • 48kHz signal processing
    • Power Sharing across multiple amplifier channels
    • Power saving mode
    • 70V/100V direct drive
    • Each channel independently configurable for low Z or high Z operation
    • Advance protection circuits
    • Included speaker tuning for various JBL speaker models
     
  • Specifications:

      Connectors
    • Analog Audio Input: 3.5mm Phoenix Terminal Block connector
    • Digital Audio Input/Output (Dante/AES67): 2x RJ45
    • Speaker Output: 5.08mm Phoenix Terminal Block Connector
    • GPI: 4" 6-pin 3.5mm Phoenix Terminal Block Connector
    • Fault Relay Output: 3.5mm Phoenix Terminal Block Connector
    • Power: Standard IEC

      Power
    • Rated Power (8Ω): 125W x 4
    • Rated Power (4Ω): 125W x 4
    • Rated Power (70V/100V): 125W x 4

      Power Sharing
    • Rated Power (8Ω): 500W x 1
    • Rated Power (4Ω): 500W x 1
    • Rated Power (70V/100V): 500W x 1

      Performance
    • Crosstalk (Below Rated Power) 20Hz - 1kHz: < -90dB
    • Common Mode Rejection (20Hz - 1kHz): > 55dB
    • Damping Factor (20Hz - 100Hz): ≥100
    • Digital Signal Processing: 48kHz
    • Frequency Response @ 4Ω/8Ω: 20Hz - 20kHz ±0.5dB
    • Intermodulation Distortion (60Hz and 7kHz AT 4:1, from - 30dB To Full Rated Power): ≤0.35%
    • Input Impedance: 20k, balanced
    • Input Sensitivity @ 8Ω: 1.58Vrms
    • Maximum Fan Noise (Red. dB SPL @ 1M): 48dB
    • Maximum Input Level: +20dBu
    • Signal to Noise Ratio (Below Rated Power 20Hz - 20kHz, A-Weighted):
      - Analog: 104dB
      - Dante: 113dB
    • THD+N at 4Ω/8Ω, 70V/100V, @1dB Below Rated Power): ≤0.1%
    • Voltage Gain (8Ω, 1kHz, Vin = 100mV): 32dB
    • 100V Output Voltage (Loaded to 250W/500W): 93Vrms

      Other
    • Power Supply: 100V - 240VAC, 50/60Hz
    • Power Saving:
      - Standby Consumption
      - GPI Standby <0.5W
      - Auto Standby with Network Control <2W
    • Wakeup Time from Sleep: <250ms
    • Dimensions: 14.1" x 8.6" x 1.7" (358mm x 220mm x 43mm)
    • Net Weight: 7.1lbs (3.2kg)
    • Shipping Weight: 9.1lbs (4.1kg)
     
  • Item Includes:

    • 1x CTD-4125
    • 1x Power Cord
    • 4x 3-Pin Input Block Connector
    • 2x 4-Pin Output Block Connector
    • 2x 6-Pin GPI Connector
    • 1x 3-Pin Fault Relay Block Connector
    • 1x Rackmount Hardware
    • 4x Rubber Feet
     
  • Warranty:

    • 1 Year Limited Warranty
     

CTD-4125 - Required Accessories

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov