NetPA 1001-70V AT

Mono 70 V Audio Power Amplifier with Dante - 100 Watts

Key Features

Receives input signal via the Dante^® audio network
100 watts rms output power:
1 x 100 watts @ 70 volts
ENERGY STAR^® qualified amplifier
Dante audio networking provides a wide range of expansion capabilities
Dante audio to line level output
Professional grade signal-to-noise and THD+N performance

Model	Version Description	Part #
NetPA 1001-70V AT	70 V Mono Amp with Dante - 100 Watts	60-1501-01

The Extron NetPA 1001‑70V AT is a half rack 1U, convection cooled power amplifier featuring Dante^® digital audio networking. It delivers a single channel of 100 watts at 70 volts for high impedance speaker systems. The NetPA^® amplifier receives a channel of audio from a Dante-enabled device over a standard local area network, allowing for decentralized distribution of audio throughout a building. In addition to amplifying incoming Dante audio, the NetPA amplifier features a line level output that can simultaneously feed an additional speaker zone or audio system. It is an ENERGY STAR® qualified amplifier with an Extron exclusive, highly efficient, advanced Class D amplifier design. It also features patented CDRS™ - Class D Ripple Suppression that provides improved signal fidelity over conventional Class D amplifiers.

NetPA 1001‑70V AT

The NetPA 1001‑70V AT mono amplifier delivers 100 watts rms for 70 volt high impedance speaker systems in voice reinforcement and distributed audio applications. The professional grade amplifier features greater than 90 dB signal-to-noise ratio and less than 0.1% THD+N. The NetPA 1001‑70V AT also includes a switch selectable, high pass filter that rolls off frequencies below 80 Hz to prevent saturation of speaker transformers.

Dante Audio Networking

Dante provides scalable audio transport, with Dante Domain Manager support, over a local area network using standard Internet protocols. The family of Dante-enabled products from Extron work together as part of a complete networked audio system solution and integrate with other Dante-enabled products to create efficient system designs. With AES67 support, NetPA amplifiers accommodate a range of audio routing needs in a variety of applications.

Setting up a network of Extron Dante-enabled products, including the NetPA 1001‑70V AT amplifier, requires Dante Controller software. Dante Controller is used to easily assign an output from a Dante-equipped device, such as the Extron DMP 128 AT, to an input on a NetPA amplifier.

Energy Efficient Amplifier with Auto Power-Down

The NetPA 1001‑70V AT ENERGY STAR qualified amplifier is an energy efficient product that conserves energy and reduces costs. It includes an auto power-down feature that automatically places the amplifier into standby after 25 minutes of inactivity.

Professional Integration Features

The NetPA 1001‑70V AT can output the incoming Dante channel as a fixed line level signal to simultaneously feed the audio into another speaker zone or audio system. The amplifier also includes a recessed, detented level control located on the rear panel to prevent tampering. This control facilitates adjustment of audio system gain structure, or setting an individual level for a zone. Additionally, the NetPA 1001‑70V AT amplifier includes multiple protection circuits that momentarily activate when an abnormal condition, such as overheating is detected. An advanced automatic clip limiter protects speakers from clipping distortion.

Features

Receives input signal via the Dante^® audio network — Select a channel from any remote Dante-enabled device on the network to be brought into the NetPA 1001‑70V AT for amplification.

Outputs: One balanced or unbalanced line level on 3.5 mm, 3‑pole captive screw connector; one speaker output on screw-lock, 5 mm, 2‑pole captive screw connector

100 watts rms output power:
1 x 100 watts @ 70 volts

ENERGY STAR^® qualified amplifier — The NetPA 1001‑70V AT is an ENERGY STAR qualified amplifier and energy efficient product that conserves energy and reduces costs.

Dante audio networking provides a wide range of expansion capabilities — Dante-equipped audio products, including the NetPA 1001‑70V AT, provide scalability for creating larger audio systems over a local area network using standard Internet protocols.

Dante audio to line level output — The NetPA 1001‑70V AT provides a fixed line level output that allows the incoming Dante audio to be delivered to additional speaker zones, or another audio system such as an ALS - assistive listening system.

Professional grade signal-to-noise and THD+N performance — The NetPA 1001‑70V AT delivers professional grade performance with greater than 90 dB signal-to-noise ratio and THD+N of less than 0.1%.

Defeatable auto power-down timer for 24/7 applications — Ensures amplifier is always active for 24/7 operation in critical applications.

Extron Patented CDRS™ - Class D Ripple Suppression — CDRS is an Extron Patented technology that provides a smooth, clean audio waveform and an improvement in signal fidelity over conventional Class D amplifier designs. CDRS eliminates the high frequency switching ripple characteristic of Class D amplifiers, a source of RF emissions which can interfere with sensitive AV equipment such as wireless microphones.

Convection cooled, fanless operation — The NetPA 1001‑70V AT does not require internal fans or vents for cooling, ensuring quiet, reliable operation. It generates substantially less heat than conventional power amplifiers, making it ideal for rack-mount applications.

Ultra low inrush current – no need for power sequencing — Allows multiple NetPA^® amplifiers to be powered on simultaneously without overloading power circuits. This eliminates the need for power sequencing.

Rack-mountable 1U, half rack width enclosure — The NetPA 1001‑70V AT reduces rack space requirements for many installations.

Auto power-down with fast power-up — The NetPA 1001‑70V AT includes an auto power-down feature that automatically places the amplifier into standby after 25 minutes of inactivity, dramatically reducing power consumption. It quickly returns to full power status in less than one second upon signal detection. This auto power-down feature can be defeated to allow for 24/7 operation.

Rear panel recessed, detented level control — Provides attenuation of input signals for adjusting audio system gain staging as well as two‑zone applications. It is located on the rear panel to prevent users from tampering with level adjustments.

Automatic clip limiter — Detects actual onset of clipping by comparing input and output waveforms. Gain is automatically reduced without audible artifacts to protect speakers from clipping distortion.

Multiple protection circuits — Activate during output shorts, thermal overload, or DC faults to prevent damage to the amplifier and speakers.

Remote standby port — Enables the NetPA 1001-70V AT to be remotely powered down when not in use, reducing operating cost.

High pass filter — This switch selectable filter rolls off frequencies below 80 Hz to prevent saturation of speaker transformers.

5 mm screw-lock captive screw connector for speaker connection — Enables simple, secure connections with 22 to 12 AWG speaker cables.

Front-mounted signal and protection indication LEDs — Provides convenient indication of input signal presence and protection circuit activation.

Link LED indicator for Dante port — Provides visual indication of synchronization to the master clock on the Dante network.

Internal Extron Everlast™ power supply — Provides worldwide power compatibility, with high‑demonstrated reliability and low power consumption for reduced operating cost

Extron Everlast Power Supply is covered by a 7‑year parts and labor warranty

COMPATIBLE DIGITAL MATRIX PROCESSORS
	DMP 128 Plus	12x8 ProDSP Digital Matrix Processors
	DMP 128	12x8 ProDSP™ Digital Matrix Processors

COMPATIBLE DIGITAL MATRIX PROCESSORS

DMP 128 Plus

12x8 ProDSP Digital Matrix Processors

DMP 128

12x8 ProDSP™ Digital Matrix Processors

DANTE NETWORK PRODUCTS
	AXI 02 AT	Two Output Dante Audio Interface
	AXI 22 AT	2 Input, 2 Output Dante Audio Interface
	AXI 44 AT	4 Input, 4 Output Dante Audio Interface
	AXI 22 AT D Plus	2 Input, 2 Output Dante Audio Interface - Decorator-Style Wallplate
	XTP II CP HD 4K PLUS I/O Boards	4K/60 HDMI Input and Output Boards

DANTE NETWORK PRODUCTS

AXI 02 AT

Two Output Dante Audio Interface

AXI 22 AT

2 Input, 2 Output Dante Audio Interface

AXI 44 AT

4 Input, 4 Output Dante Audio Interface

AXI 22 AT D Plus

2 Input, 2 Output Dante Audio Interface - Decorator-Style Wallplate

XTP II CP HD 4K PLUS I/O Boards

4K/60 HDMI Input and Output Boards

OPTIONAL ACCESSORIES
	Half Rack Shelf System	Half-Rack Width Rack Shelf and Accessories
	MBU 125	Low-Profile Mount Kit for 1/4 and 1/2 Rack Width, Two-Piece Enclosures
	RSB 129	Basic Rack Shelf for 9.5" Deep Products
	RSU 129	Universal Rack Shelf Kit for 9.5" Deep Products
	SPK 14	14 AWG Speaker Cable
	SPK 16	16 AWG Speaker Cable
	SPK 18	18 AWG Speaker Cable
	UTM 100 Series	Under Table Mounts for 1U and 2U Full Rack Width Products
	UTS 100 Series	Under Table Shelf System

OPTIONAL ACCESSORIES

Half Rack Shelf System

Half-Rack Width Rack Shelf and Accessories

MBU 125

Low-Profile Mount Kit for 1/4 and 1/2 Rack Width, Two-Piece Enclosures

RSB 129

Basic Rack Shelf for 9.5" Deep Products

RSU 129

Universal Rack Shelf Kit for 9.5" Deep Products

SPK 14

14 AWG Speaker Cable

SPK 16

16 AWG Speaker Cable

SPK 18

18 AWG Speaker Cable

UTM 100 Series

Under Table Mounts for 1U and 2U Full Rack Width Products

UTS 100 Series

Under Table Shelf System

RELATED SPEAKERS
	SF 26CT	SoundField XD 6.5" Two-Way Ceiling Speaker with 8" Composite Back Can and 70/100 V Transformer
	SF 26CT LP	SoundField XD 6.5" Two-Way Ceiling Speaker with Low Profile Back Can
	SF 3CT LP	SoundField XD 3" Full-Range Ceiling Speakers with 4" Low Profile Composite Back Can and 70/100 V Transformer
	SF 3PT	SoundField 3" Full-Range Pendant Speaker
	SF 26PT	SoundField 6.5" Two-Way Pendant Speaker
	SF 28PT	SoundField 8" Two-Way Pendant Speaker
	FF 120T	Full-Range Flat Field Speakers with 1' x 2' Low Profile Enclosure and 70/100 V Transformer
	FF 220T	Full-Range Flat Field Speakers with Low Profile Enclosure and 70/100 V Transformer
	CS 123T	Full-Range 70/100 V SpeedMount Ceiling Speaker System
	CS 3T	Full-Range Open Back Ceiling Speakers with 70/100 V Transformer
	CS 1226T Plus	Two-Way 70/100 V SpeedMount Ceiling Speaker System
	CS 26T Plus	Two-Way Open Back Ceiling Speakers with 70/100 V Transformer
	SM 26	SpeedMount Two-Way Surface Mount Speakers with 6.5" Woofer
	SM 28	SpeedMount Two-Way Surface Mount Speakers with 8" Woofer

RELATED SPEAKERS

SF 26CT

SoundField XD 6.5" Two-Way Ceiling Speaker with 8" Composite Back Can and 70/100 V Transformer

SF 26CT LP

SoundField XD 6.5" Two-Way Ceiling Speaker with Low Profile Back Can

SF 3CT LP

SoundField XD 3" Full-Range Ceiling Speakers with 4" Low Profile Composite Back Can and 70/100 V Transformer

SF 3PT

SoundField 3" Full-Range Pendant Speaker

SF 26PT

SoundField 6.5" Two-Way Pendant Speaker

SF 28PT

SoundField 8" Two-Way Pendant Speaker

FF 120T

Full-Range Flat Field Speakers with 1' x 2' Low Profile Enclosure and 70/100 V Transformer

FF 220T

Full-Range Flat Field Speakers with Low Profile Enclosure and 70/100 V Transformer

CS 123T

Full-Range 70/100 V SpeedMount Ceiling Speaker System

CS 3T

Full-Range Open Back Ceiling Speakers with 70/100 V Transformer

CS 1226T Plus

Two-Way 70/100 V SpeedMount Ceiling Speaker System

CS 26T Plus

Two-Way Open Back Ceiling Speakers with 70/100 V Transformer

SM 26

SpeedMount Two-Way Surface Mount Speakers with 6.5" Woofer

SM 28

SpeedMount Two-Way Surface Mount Speakers with 8" Woofer

RELATED PRODUCTS
	XPA 1002	Two Channel Low Impedance Amplifier 60/100 Watts Per Channel
	XPA 2001	Mono 70/100 V Amplifier - 200 Watts
	XPA 4002	Two Channel Amplifier - 400 Watts Per Channel
	MPA 601	Mono 70/100 V Amplifier - 60 Watts
	MPA 152 Plus	Stereo Amplifier - 15 Watts Per Channel

COMPATIBLE SOFTWARE
	Dante Controller	Configuration Software for Dante-Enabled Audio Products

SIMILAR PRODUCTS
	NetPA U 2002 SB	Two Channel Bridgeable Output Amplifier with Dante and DSP 200/400 Watts Per Channel
	NetPA U 8001 SUB	Mono Subwoofer Amplifier with Dante and DSP 800 watts
	NetPA U 1004	Four Channel Power Amplifiers with Dante and DSP 100 Watts Per Channel
	NetPA U 1002	Two Channel Power Amplifiers with Dante and DSP 100 Watts Per Channel

SIMILAR PRODUCTS

NetPA U 2002 SB

Two Channel Bridgeable Output Amplifier with Dante and DSP
200/400 Watts Per Channel

NetPA U 8001 SUB

Mono Subwoofer Amplifier with Dante and DSP
800 watts

NetPA U 1004

Four Channel Power Amplifiers with Dante and DSP
100 Watts Per Channel

NetPA U 1002

Two Channel Power Amplifiers with Dante and DSP
100 Watts Per Channel

Specifications

NetPA Series

Audio

Crosstalk

>75 dB @ 1 kHz

Audio input

Number/signal type

NetPA 502 AT

1 stereo or 2 mono

NetPA 1001-70V AT

1 mono

Connectors

1 RJ-45

Maximum level

0 dBFS (digital)

Audio processing

D/A conversion

24 bit, selectable sampling rate

AT ports — audio transport

Transmission

Dante/AES-67, software selectable

Connector

1 RJ-45 connector, 1-port 100 Mbps to Dante interface

Inputs

NetPA 502 AT

2 channels Rx

NetPA 1001-70V AT

1 channel Rx

Audio format

24-bit uncompressed, selectable at 44.1, 48, 88.2, and 96 kHz sampling rate

Latency

Deterministic, based on user selection: 2.0 ms (default), 5.0 ms

Audio line output

Number/signal type

NetPA 502 AT

2 channels, balanced/unbalanced

NetPA 1001-70V AT

1 channel, balanced/unbalanced

Connectors

NetPA 502 AT

(1) 3.5 mm captive screw connector, 6 pole

NetPA 1001-70V AT

(1) 3.5 mm captive screw connector, 3 pole

Impedance

50 ohms unbalanced, 100 ohms balanced

Maximum level (at 0 dBFS digital input)

>+15 dBu balanced; +9 dBu unbalanced

Frequency response

20 Hz to 20 kHz, ±1 dB

THD + Noise

0.03% @ 1 kHz at nominal level,
0.3% @ 20 kHz at nominal level

S/N

>90 dB, at maximum output (unweighted)

NOTE	0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu

Audio speaker output

Number/signal type

NetPA 502 AT

2 channels, 4 or 8 ohms

NetPA 1001-70V AT

1 channel, 70 V

Connectors

NetPA 502 AT

(1) 5.08 mm screw lock captive screw connector, 4 pole

NetPA 1001-70V AT

(1) 5.08 mm screw lock captive screw connector, 2 pole

NOTE	These connectors accept wires of 22 AWG to 12 AWG.

Load impedance

NetPA 502 AT

4 ohms minimum

NetPA 1001-70V AT

50 ohms minimum

Amplifier type

Class D

Output power

NetPA 502 AT

50 watts rms per channel, 4 ohms, 1 kHz, 0.1% THD
25 watts rms per channel, 8 ohms, 1 kHz, 0.1% THD

NetPA 1001-70V AT

100 watts rms, 70 V, 1 kHz, 0.1% THD

Frequency response

NetPA 502 AT

20 Hz to 20 kHz, +1/-3 dB @ 1 watt

NetPA 1001-70V AT

20 Hz to 20 kHz, +1/-3 dB @ 1 watt

THD + Noise

<0.1% @ 1 kHz, 3 dB below clipping

S/N

>90 dB, 20 Hz - 20 kHz, unweighted

High pass filter

NetPA 1001-70V AT

80 Hz, 12 dB per octave rolloff for 70 V line output (switch selectable)

Communications — amplifier

Control port

(1) 3.5 mm captive screw connector, 2 pole

Pin configurations

Standby power control (contact closure)

Pin 1 = standby, pin 2 = Gnd

General

Power supply

Internal
Input: 100-240 VAC, 50-60 Hz, 0.5 A

Power consumption and thermal dissipation

NetPA 502 AT

		115 VAC, 60Hz				230 VAC, 50Hz
		AC Line Current	AC Power Consumed	Thermal Dissipation		AC Line Current	AC Power Consumed	Thermal Dissipation/
Condition		A	W	W	BTU/hr	A	W	W	BTU/hr
Active (1/8 power), all channels driven	8Ω	0.3	14.6	8.3	28	0.2	17	10.7	36
	4Ω	0.4	22.3	9.8	33	0.3	24	11.7	40



Quiescent (idle)		0.1	7.4	7.4	25	0.1	9.9	9.9	34
Standby		<0.1	<2	<2	<6	<0.1	<2	<2	<6

NetPA 1001-70V AT

		115 VAC, 60Hz				230 VAC, 50Hz
		AC Line Current	AC Power Consumed	Thermal Dissipation		AC Line Current	AC Power Consumed	Thermal Dissipation
Condition		A	W	W	BTU/hr	A	W	W	BTU/hr
Active (1/8 power), all channels driven	70 V	0.4	22.7	10.2	35	0.3	24.1	11.6	39




Quiescent (idle)		0.1	7.6	7.6	26	0.1	9.2	9.2	31
Standby		<0.1	<2	<2	<6	<0.1	<2	<2	<6

Ambient temperature/humidity

Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +104 °F (0 to +40 °C) / 10% to 90%, noncondensing

Cooling

Convection, no vents, with internal heat sink

Protection

Clip limiting, thermal, short circuit, DC output

Indication

Limiter/Protect LED indicates the onset of clip limiting, thermal cycling, or short circuit

Mounting

Rack mount

Yes, with optional 1U rack shelf

Furniture mount

Yes, with optional under-desk mounting kit

Enclosure type

Metal

Enclosure dimensions

1.7" H x 8.7" W x 9.5" D (1U high, half rack wide)
(4.3 cm H x 22.1 cm W x 24.1 cm D)

Product weight

NetPA 502 AT

2.6 lbs (1.2 kg)

NetPA 1001-70V AT

2.6 lbs (1.2 kg)

Regulatory compliance

BSEN 60065, CE, C-tick, c-UL, EN 55103-1, EN 55103-2, ENERGY STAR®,
FCC Class B, ICES, IEC 60065, RoHS, UL, UL 60065, VCCI Class B, WEEE.

Product warranty

3 years parts and labor

Everlast power supply warranty

7 years parts and labor

NOTE	All nominal levels are at ±10%.

NOTE	Specifications are subject to change without notice.

(4536-D8)

Shipping Dimensions and Weights
Part #	Height	Width	Depth	Weight
60-1501-01	4.5" (11.4 cm)	13.75" (34.9 cm)	14.0" (35.6 cm)	5.0 lbs (2.27 kg)

Diagram

NetPA 1001‑70V AT

Dante Audio Networking

Energy Efficient Amplifier with Auto Power-Down

Professional Integration Features

Features

Specifications

Diagram

Panel Drawing