RDL SF-NP35E 35W Dante to 70/100V Mono Audio Amplifier

BH #RDSFNP35E • MFR #SF-NP35E
RDL SF-NP35E 35W Dante to 70/100V Mono Audio Amplifier
Key Features
  • Converts Dante to Constant Voltage
  • 35W Class-D RMS Power at 70 or 100V
  • RJ45 Ethernet Dante Input
  • Terminal Block Output
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The RDL SF-NP35E is a SysFlex series 35W Dante to 70/100V mono audio amplifier designed to convert one Dante input to a constant voltage amplified output for A/V technicians, system installers, and audio engineers in office buildings, retail environments, and educational facilities. Its Class-D output stage delivers 35W of RMS power at 70 or 100V from a Dante stream at up to 24-bit/96 kHz resolution.
Special Order
Expected availability: 7-10 business days
$453.00
$76/mo. suggested payments.*
with 6 Mos. Promo Financing

Important Notice

  • This item is noncancelable and nonreturnable.
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RDL SF-NP35E Overview

The RDL SF-NP35E is a SysFlex series 35W Dante to 70/100V mono audio amplifier designed to convert one Dante input to a constant voltage amplified output for A/V technicians, system installers, and audio engineers in office buildings, retail environments, and educational facilities. Its Class-D output stage delivers 35W of RMS power at 70 or 100V from a Dante stream at up to 24-bit/96 kHz resolution.

A single RJ45 input accepts a Dante network audio channel, and a terminal block output accommodates connection to 70 or 100V speakers. A detachable terminal block is provided for hookup of remote control of the internal VCA. Thermal and short-circuit protection guard against electrical damage and unintended shutdown.

The SF-NP35E supports powering via a PoE++ network switch or a 24 VDC external power supply (available separately). Engineered and manufactured in the USA, it boasts a durable metal enclosure for reliable toughness.

 

Converts one Dante network audio channel to a 70 or 100V constant voltage amplified output
Provides 35 watts for a network digital audio level of 0 dBFS
Configuration requires no special software
High-efficiency Class-D output stage produces minimal heat for all levels of expected voice or music production
Supports powering via a PoE++ network switch or from a 24 VDC external power supply (available separately)
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
Amplifier power is monitored and the current is limited to protect the PoE++ port against shutting down, even during extreme feedback or square wave modulation conditions
Red rear panel Port Protect LED flashes when the SF-NP35E reduces power consumption to prevent shutdown of the PoE++ port voltage
Equipped with an internal VCA for setting the output level
Detachable terminal block provides for the connection of an external 10-kOhm potentiometer or a 0 to 10 VDC control voltage
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 button (ramp or fixed-level selection) user level control
Constructed in a durable all-metal enclosure suitable for free-standing, surface-mounted, or rack-mounted operation
Engineered and manufactured in the USA for continuous duty in demanding installations
UPC: 813721019943

RDL SF-NP35E Specs

Power Amplifier
Number of Channels1
Power Rating70 V / 100 V:
35 W RMS
Amplifier ClassClass-D
Performance
Frequency Response50 Hz to 20 kHz +0/-3 dB
SNR<-90 dB
THD+N<1% (1 kHz)
Signal Processing
Sample Rate44.1 / 48 / 88.2 / 96 kHz
AD/DA Conversion24-Bit
Connectivity
I/O1 x Terminal Block Output
1 x Terminal Block Control/VCA Input
Digital I/O1 x RJ45 Dante Input (Network, PoE, 100 Mb/s)
Power
Current Consumption2000 mA
Physical
Display & IndicatorsFront Panel:
Green LED (Sync)
Yellow LED (Mute)
Rear Panel:
Red LED (Protect)
2 x LED (Ethernet/Speed)
CertificationsUL, as per Manufacturer
Operating Temperature32 to 104°F / 0 to 40°C
Dimensions5.8 x 1.7 x 6.4" / 14.8 x 4.3 x 16.4 cm
Weight3 lb / 1.3 kg
Packaging Info
Package Weight3.335 lb
Box Dimensions (LxWxH)10.2 x 7.4 x 2.35"
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