RDL®

SF-NP16E

PoE+ Network to 16 W Mono Audio Amplifier - 70 V or 100 V

SKU: SF-NP16E
  • 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
Recommended Power Supply
PS-24KS (USA)PS-24KX (International)

Description

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.

Specifications

Network Connector:RJ45 with Link and Speed indicators
Digital Audio Ethernet Protocol:Dante
Transmission Rate:100 Mbps
Sample Rates Supported:44.1 kHz, 48 kHz (default), 88.2 kHz, 96 kHz
Bit Depth Supported:24 bits
Reference Level:0 dBFS = 16 W
Power Amplifier Output:16 W RMS (70 or 100 V)
Frequency Response:+0/-3 dB (50 Hz to 20 kHz)
THD+N:< 1% (1 kHz)
Noise:<-90 dB (below max power); <-80 dB (below 1/8 power)
Indicators (3):Front-panel: Sync (green), Amplifier muted (yel), Rear-panel: Port Protect (red), Ethernet Link and Speed (2)
VCA:0 to 10 Vdc control, detachable terminal block (compatible with RDL VCA wall controls)
Ambient Operating Environment:0° C to 40° C Maximum; 20° C Recommended
Power Requirement:24 Vdc @ 1000 mA, or PoE
PoE:Class 4, IEEE 802.3at (PoE +)
Plenum Rating Standard:UL 2043
Dimensions:Height: 1.7 in. (4,32 cm); Width: 5.83 in. (14,8 cm); Depth: 6.45 in. (16.38 cm)
Package Type:Cardboard Box
Package Dimensions:9.5 x 7 x 2.25 in.
Shipping Weight:3.12 lbs.
WEEE weight:2.76 lbs.
Tariff code:8543.70.9810

Related Products

Dante™
  • White Wall-Mounted Bi-Directional Mic/Line Dante Interface

    DD-BN22

    Wall-Mounted Bi-Directional Mic/Line Dante Interface 2 x 2

    Customizable Text

  • DD-BN2M

    Wall-Mounted Bi-Directional Mic/Line Dante Interface 2 x 2

    Customizable Text

  • White Wall-Mounted Bi-Directional Mic/Line Dante Interface

    DD-BN2ML

    Wall-Mounted Bi-Directional Mic/Line Dante Interface 2 x 2

    Customizable Text

  • White wall-mounted 4x4 Dante interface

    DD-BN31

    Wall-Mounted Bi-Directional Mic/Line Dante Interface 4 x 4

    Customizable Text

  • DD-BN40

    Wall-Mounted Bi-Directional Mic/Line Dante Interface 4 x 2

    Customizable Text

  • DDB-BN22

    Wall-Mounted Bi-Directional Mic/Line Dante Interface 2 x 2

    Customizable Text

  • DDB-BN2M

    Wall-Mounted Bi-Directional Mic/Line Dante Interface 2 x 2

    Customizable Text

  • DDB-BN2ML

    Wall-Mounted Bi-Directional Mic/Line Dante Interface 2 x 2

    Customizable Text

  • DDB-BN31

    Wall-Mounted Bi-Directional Mic/Line Dante Interface 4 x 4

    Customizable Text

  • DDB-BN40

    Wall-Mounted Bi-Directional Mic/Line Dante Interface 4 x 2

    Customizable Text

  • DDS-BN22

    Wall-Mounted Bi-Directional Mic/Line Dante Interface 2 x 2

    Customizable Text

  • DDS-BN2M

    Wall-Mounted Bi-Directional Mic/Line Dante Interface 2 x 2

    Customizable Text

  • DDS-BN2ML

    Wall-Mounted Bi-Directional Mic/Line Dante Interface 2 x 2

    Customizable Text

  • DDS-BN31

    Wall-Mounted Bi-Directional Mic/Line Dante Interface 4 x 4

    Customizable Text

  • DDS-BN40

    Wall-Mounted Bi-Directional Mic/Line Dante Interface 4 x 2

    Customizable Text

  • FP-NML2

    Network to Mic/Line Interface

  • FP-NML2P

    Network to Mic/Line Interface

  • FP-NML2V

    Network to Mic/Line Interface with VCA

  • FP-NML2VP

    Network to Mic/Line Interface with VCA

  • RU-BNF

    Format-A Bi-Directional Network Interface

  • RU-BNFP

    Format-A Bi-Directional Network Interface

  • RU-FN

    Format-A to Network Interface

  • RU-FNP

    Format-A to Network Interface

  • RU-LB2

    Line-Level Bi-Directional Network Interface

  • RU-LB2P

    Line-Level Bi-Directional Network Interface

  • RU-LB4

    Line-Level Bi-Directional Network Interface

  • RU-LB4P

    Line-Level Bi-Directional Network Interface

  • RU-MLB2

    Mic/Line Bi-Directional Network Interface

  • RU-MLB2P

    Mic/Line Bi-Directional Network Interface

  • RU-MLB4

    Mic/Line Bi-Directional Network Interface

  • Mic/Line Bi-Directional Dante Interface

    RU-MLB4P

    Mic/Line Bi-Directional Network Interface

  • RU-NFD

    Network to Format-A Interface/Distributor

  • RU-NFDP

    Network to Format-A Interface/Distributor

  • RU-NL2

    Network to Line Level Interface

  • RU-NL2P

    Network to Line Level Interface

  • RU-NL4

    Network to Line Level Interface

  • RU-NL4P

    Network to Line Level Interface

  • Bidirectional Unbalanced Stereo Dante Interface

    SF-BNC2

    Bidirectional Unbalanced Stereo Audio Network Interface

  • SF-DN4

    Digital Audio to Network Interface

  • SF-ND2

    Network to Digital Audio Interface

  • SF-NH1

    Network to Stereo Headphone Amplifier

  • SF-NL2

    Network to Audio Interface

  • SF-UN1

    USB to Dante Network Interface

  • SF-XMN4

    Microphone to Network Interface

Related Products

SysFlex™ Mounting Accessories
  • SF-MSM1

    SysFlex® Microphone Stand Mounting Adapter

  • SF-UCB2

    Under Counter Bracket Pair for SysFlex® Products

  • SF-RA1

    SysFlex® Rack Adapter

Dimensions

SF-NP16E

Downloads

DocumentsFormat
DatasheetPDF
CAD FilesUnitsSizeFormat
Engineering Functional BlockAmerican KBDXF
Panel Diagram - FrontAmerican KBDXF
Panel Diagram - RearAmerican KBDXF
Panel Diagram - FrontMetric KBDXF
Panel Diagram - RearMetric KBDXF
High Res ImagesFormat
sf-np16e.zipTIF
Declaration of Conformity
Download

How To Buy

Direct Dealer Program

Becoming an RDL direct dealer is quick and easy. To become a direct dealer, your company must meet the following requirements:

  • Must be an A/V contractor, sound contractor or system integrator
  • Must possess a current resale certificate for your state
Click here to submit a new direct dealer account inquiry

Buy Online

CompanyAddressPhoneLink
Shopping cart close