Details

Extron NetPA U 2002 SB (part number 60-1757-01) — a two-channel, bridgeable Dante power amplifier that switches between low-impedance and constant-voltage output.

This half-rack, 1U plenum-rated amplifier pulls program audio from a Dante or AES-67 network and can run as a 200 W-per-channel stereo amp into 4 or 8 ohm speakers, or bridge to a single 400 W channel driving 8/16 ohm, 70V, or 100V loads — letting one chassis cover both direct-drive and constant-voltage zones without swapping hardware. A software-defeatable 80 Hz high-pass filter protects speakers when the unit is bridged into 70V or 100V mode.

Key Capabilities

200 W per channel stereo (4/8 ohms) or 400 W bridged mono (8/16 ohms, 70V, 100V)
Dante/AES-67 network audio input with 2 Rx / 2 Tx flows, unicast or multicast
Software-selectable output mode covers low-impedance and constant-voltage speakers
24-bit audio up to 96 kHz sampling with selectable 1.0/2.0/5.0 ms latency
Half-rack, 1U, plenum-rated metal enclosure at 3.8 lbs
RS-232, USB, and 10/100 Ethernet control via Extron SIS

Where It Is Used

The switchable output makes this amplifier a fit for integrators who need one SKU to cover both a stereo program-audio zone and a bridged 70V/100V paging zone — small auditoriums, multipurpose rooms, and mixed direct-drive/constant-voltage installations where hardware standardization matters.

Specifications at a Glance

Output: 200 W stereo per channel, or 400 W bridged mono at 8/16 ohms, 70V, or 100V
Network audio: Dante/AES-67, 1-port 100 Mbps RJ-45
Enclosure: 1.7" H x 8.7" W x 10.5" D, half-rack 1U, metal, plenum rated
Warranty: 3 years parts and labor; Everlast power supply 7 years

Also referenced as Extron NetPAU2002SB, NetPA-U-2002-SB, part number 60175701.

Specifications

Part Number: 60-1757-01

Manufacturer: Extron

Model: NetPA U 2002 SB

Condition: New

Amplifier Type: Class D

Output Power (Stereo): 200 W per channel at 4 or 8 ohms, 1 kHz, <0.1% THD

Output Power (Bridged Mono, Low Impedance): 400 W per channel at 8 or 16 ohms, 1 kHz, <0.1% THD

Output Power (Bridged Mono, High Impedance): 400 W per channel at 70 V or 100 V, 1 kHz, <0.1% THD

Load Impedance (Stereo 8 ohm): 8 ohms minimum

Load Impedance (Stereo 4 ohm): 4 ohms minimum

Load Impedance (Bridged 8 ohm): 8 ohms minimum

Load Impedance (Bridged 16 ohm): 16 ohms minimum

Load Impedance (Bridged 70V): 12.5 ohms minimum

Load Impedance (Bridged 100V): 25 ohms minimum

Speaker Output: 2 channels, 4 or 8 ohms; or 1 bridged mono, 8/16 ohms, 70 V, or 100 V; (1) 5 mm captive screw connector, 4-pole (22-12 AWG)

High-Pass Filter (Bridged 70V/100V only): 80 Hz, 12 dB/octave rolloff, default, software changeable

Frequency Response (through DSP): 20 Hz to 20 kHz, ±0.5 dB

Frequency Response (through amplifier): 20 Hz to 20 kHz, ±1 dB

THD+N (through DSP): <0.01% @ 1 kHz at maximum output

THD+N (through amplifier): 0.1% @ 1 kHz at 3 dB below clipping

Crosstalk: <-90 dB @ 1 kHz, fully loaded

Volume Control Range: -100 dB to 0 dB in 0.1 dB steps

Audio Inputs: 4 mono mic/line, balanced/unbalanced; (2) 3.5 mm captive screw connectors, 6-pole

Input Impedance: >10k ohms balanced/unbalanced

Input Nominal Level: -60 dBV / +4 dBu / -10 dBV, adjustable via input gain

Input Gain Adjustment: -18 dB to +60 dB in 0.1 dB steps, per input

Equivalent Input Noise: <-120 dBV (1 µVrms) at 45 dB input gain

Audio Line Output: 2 mono, balanced/unbalanced; (1) 3.5 mm captive screw connector, 6-pole

Output Impedance: 100 ohms balanced, 50 ohms unbalanced

Network Audio: Dante/AES-67, software selectable, 1 RJ-45 port at 100 Mbps

Network Audio Channels: 2 Rx / 2 Tx, unicast or multicast

Network Audio Format: 24-bit uncompressed, 44.1/48/88.2/96 kHz sampling

Network Audio Latency: 1.0 ms (default), 2.0 ms, or 5.0 ms

Control Port: (1) 3.5 mm captive screw connector, 5-pole; contact-closure standby

Serial Control: 1 RS-232 port, 38400 baud, 8 data bits, 1 stop bit, no parity

USB Control Port: 1 USB 2.0 Mini-B, high speed

Ethernet Control: 1 RJ-45, 10/100 Base-T, Extron SIS

Protection: Clip limiter, thermal, short circuit, DC output

Power Supply: Internal, 100-240 VAC, 50-60 Hz, 1.0 A

Power Consumption (Active, Stereo 8 ohms): 0.6 A / 67.2 W / 17.2 W / 59 BTU/hr at 115 VAC; 0.4 A / 66 W / 16 W / 55 BTU/hr at 230 VAC

Power Consumption (Active, Stereo 4 ohms): 0.7 A / 70.5 W / 20.5 W / 70 BTU/hr at 115 VAC; 0.4 A / 69.4 W / 19.4 W / 66 BTU/hr at 230 VAC

Power Consumption (Active, Bridged 8 ohms): 0.7 A / 70 W / 20 W / 68 BTU/hr at 115 VAC; 0.4 A / 68.7 W / 18.7 W / 64 BTU/hr at 230 VAC

Power Consumption (Active, Bridged 70V): 0.6 A / 67.7 W / 17.7 W / 60 BTU/hr at 115 VAC; 0.4 A / 66.5 W / 16.5 W / 56 BTU/hr at 230 VAC

Power Consumption (Active, Bridged 100V): 0.6 A / 65 W / 15 W / 51 BTU/hr at 115 VAC; 0.4 A / 63.7 W / 13.7 W / 47 BTU/hr at 230 VAC

Power Consumption (Quiescent): 0.2 A / 8.9 W / 8.9 W / 30 BTU/hr at 115 VAC and 230 VAC

Power Consumption (Standby): <0.1 A / <4 W / <4 W / <14 BTU/hr

Storage Temperature: -40° to +158°F (-40° to +70°C), 10% to 90% non-condensing

Operating Temperature: +32° to +122°F (0° to +50°C), 10% to 90% non-condensing

Cooling: Convection, no vents

Mounting: Rack mountable with included brackets or optional 1U rack shelf

Enclosure: Metal, half-rack 1U, 1.7" H x 8.7" W x 10.5" D (43 x 221 x 267 mm)

Weight: 3.8 lbs (1.7 kg)

Safety Compliance: CE, C-tick, c-UL, KC; UL rated for plenum airspaces, meets UL 2043

EMI/EMC Compliance: CE, C-tick, FCC Class B, ICES, VCCI Class B, CISPR 22 Class B

Environmental Compliance: Ecofficient Level 3, RoHS

Product Warranty: 3 years parts and labor

Everlast Power Supply Warranty: 7 years parts and labor

Diagram

Resources

Brochure | NetPA U 2002 SB 60-1757-01 | NetPA Ultra - Power Amplifiers (netPA-u-1002-1004-bro-revA1.pdf)

Brochure | NetPA U 2002 SB 60-1757-01 | NetPA Ultra - Power Amplifiers (NetPA-Ultra-PA_BR_A4_GE_RevA.pdf)

Brochure | NetPA U 2002 SB 60-1757-01 | NetPA Ultra - Power Amplifiers (NetPA-Ultra-PA_BR_A4_SP_RevA.pdf)

Brochure | NetPA U 2002 SB 60-1757-01 | NetPA Ultra - Power Amplifiers (NetPA-Ultra-PA_BR_A4_FR_RevA.pdf)

Brochure | NetPA U 2002 SB 60-1757-01 | NetPA Ultra - Power Amplifiers (NetPA-Ultra-PA_BR_A4_RU_RevA.pdf)

Brochure | NetPA U 2002 SB 60-1757-01 | NetPA Ultra - Power Amplifiers (NetPA-Ultra-PA_BR_A4_IT_RevA.pdf)

Manual | NetPA U 2002 SB 60-1757-01 | Cleaning Instruction Card

Manual | NetPA U 2002 SB 60-1757-01 | NetPA U 2002 SB Setup Guide

Manual | NetPA U 2002 SB 60-1757-01 | NetPA U 2002 SB User Guide

Specifications | NetPA U 2002 SB 60-1757-01 | NetPA U 2002 SB

Panel Drawing | NetPA U 2002 SB 60-1757-01 | NetPA U 2002 SB

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Extron NetPA U 2002 SB Bridgeable Dante Amplifier 60-1757-01

Name: Extron NetPA U 2002 SB Bridgeable Dante Amplifier 60-1757-01
Brand: Extron
SKU: EXTRON-NETPAU2002SB-60175701
Availability: InStock

Manufacturer: Extron

Type: Power Amplifiers

Extron NetPA U 2002 SB Bridgeable Dante Amplifier

• 200 W per channel stereo into 4 or 8 ohms, or 400 W bridged mono
• Bridged mono mode drives 70V or 100V constant-voltage loads too
• Native Dante/AES-67 network audio with 2 Rx / 2 Tx flows
• Software-defeatable 80 Hz high-pass filter for bridged 70V/100V use
• Plenum-rated metal half-rack 1U enclosure weighs 3.8 lbs (1.7 kg)
• RS-232, USB, and 10/100 Ethernet control via Extron SIS

Need service or repair? No matter the age, brand, or manufacturer Ampronix can repair it! Free, no charge for initial evaluations!

SKU: EXTRON-NETPAU2002SB-60175701

Details

Extron NetPA U 2002 SB (part number 60-1757-01) — a two-channel, bridgeable Dante power amplifier that switches between low-impedance and constant-voltage output.

Key Capabilities

200 W per channel stereo (4/8 ohms) or 400 W bridged mono (8/16 ohms, 70V, 100V)
Dante/AES-67 network audio input with 2 Rx / 2 Tx flows, unicast or multicast
Software-selectable output mode covers low-impedance and constant-voltage speakers
24-bit audio up to 96 kHz sampling with selectable 1.0/2.0/5.0 ms latency
Half-rack, 1U, plenum-rated metal enclosure at 3.8 lbs
RS-232, USB, and 10/100 Ethernet control via Extron SIS

Where It Is Used

Specifications at a Glance

Output: 200 W stereo per channel, or 400 W bridged mono at 8/16 ohms, 70V, or 100V
Network audio: Dante/AES-67, 1-port 100 Mbps RJ-45
Enclosure: 1.7" H x 8.7" W x 10.5" D, half-rack 1U, metal, plenum rated
Warranty: 3 years parts and labor; Everlast power supply 7 years