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Redx – Sapphire III

Amplifiers

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rdl-sf-np16e
  • RDL

RDL – SF-NP16E

The SF-NP16E is an audio power amplifier that converts one Dante network audio channel to a 70 V or 100 V constant voltage amplified output.  The SF-NP16E is an audio power amplifier that converts one Dante network audio channel to a 70 V or 100 V constant voltage amplified output. The output provides 16 watts for a network digital audio level of 0 dBFS. Special software is not required to configure the module. The SF-NP16E is equipped to operate from a PoE+ enabled network switch. The SF-NP16E may be powered from an external 24 Vdc power supply, available separately. If a PoE+ powered device instantaneously demands excessive power from a PoE+ port, that port can shut off its output voltage, causing a prolonged disruption of the device operation. The SF-NP16E monitors the amplifier power and limits the current to protect the PoE+ port against shutting down even during extreme feedback or square wave modulation conditions. A red rear-panel PORT PROTECT LED flashes when the SF-NP16E reduces power consumption to prevent shutdown of the PoE+ port voltage. The SF-NP16E is equipped with an internal VCA for setting the output level. A detachable terminal block provides for the connection of an external 10 KΩ potentiometer or a 0 to 10 Vdc control voltage. The amplifier gain remains at maximum when the VCA input terminal is not connected. RDL remote controls are available to provide single-turn, multi-turn (rotary encoder) or pushbutton (ramp or fixed level selection) user level control. VCA control insures long term noise-free level adjustment. The module is equipped with both thermal and output short-circuit protection. The high-efficiency Class D output stage produces minimal heat for all levels of expected voice or music modulation. An LED MUTE indicator glows yellow when the output is muted. Valid synchronization to the Dante network is indicated by a green LED visible from the front of the unit. The SF-NP16E is constructed in a durable, professional all-metal enclosure suitable for free-standing, surface-mounted or rack-mounted operation. This full-featured SYSFLEX product is engineered and manufactured in the U.S.A for continuous duty in demanding installations. The versatility of SYSFLEX products adds enormous flexibility in the design and installation of professional A/V systems. Features
  • 16 Watts RMS Constant Voltage Amplifier
  • 70 V or 100 V Output
  • Converts One Dante Network Audio Signal to a Mono Constant Voltage Output
  • Selectable Dante Sample Rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
  • 0 dBFS Input for 16 W Output
  • Automatically limits supply current to protect against PoE+ port shutdown
  • VCA Control on Detachable Terminal Block
  • External Control Using 10 KΩ Potentiometer or 0 to 10 Vdc
  • Compatible with RDL Remote Level Controls
  • Special Software Not Required for Module Setup
  • LED Indicator for Network Sync
  • High-Efficiency Class D Operation
  • Thermal and Short-Circuit Protection
  • Plenum Rated per UL 2043 Standard
    Amplifiers
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CTD-4125
  • Crown Audio

CTD-4125

Crown ComTech D Series amplifiers are 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, ComTech D amplifiers are ideal for meeting the changing demands of diverse installed audio applications. The CTD-4125 delivers 125 watts 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 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. 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. This compact 1RU, ½ rack width device can be installed in a rack, under a table, or on a wall using the included mounting hardware.
    Amplifiers
  • Dante Ch: 4x4
  • AES67 Enabled
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mansion-PLA2DI_600px
  • Mansion

Mansion – PLA2DI

PLA2DI power amplifier provides 120W output power per channel into 4Ω and 8Ω, the amplifier can also be bridged to supply up to 240W output power into 70V or 100V. PLA2DI power amplifier provides 120W output power per channel into 4Ω and 8Ω, the amplifier can also be bridged to supply up to 240W output power into 70V or 100V. Designed in Class D amplification with the slot card of Dante interface, accepts the Audio signal from the Dante network. With the compact housing, PLA2DI provides the excellent sound and reliable quality for many install projects. Features
  • Two Channels Model – 120W RMS
  • Stereo into 4-8 Ohm loads
  • Bridged mode 240W output for 70V or 100V (Direct Drive)
  • Power down after ~15 minutes of no signal and comply with Energy Star Power consumption limits of < 0.5W in standby
  • Yellow LED (Front Panel) to indicated Standby mode is active
  • Terminal Block analog audio inputs
  • Selection for Power-Up mode
  • Switch for High Pass Filter
  • Natural cooling without Fan
  • TRIGGER could be external remoting ON/OFF
  • Short circuit protection
  • Overheating protection
    Amplifiers
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