Atlas IED DPA602, DPA2402, DPA1202 User Manual

DPA1202

Multi-Channel Network Amplifier

DPA1202 Front

DPA1202 Back

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Features

• Configuration Levels

• 2 x 600-Watt 70V/100V (Factory Default)

• 4 x 300-Watt @ 4Ω

• 1 x 600-Watt 70V/100V & 2 x 300-Watt @ 4Ω

• No Computer Required to Operate

• Networkable

• Configurable DSP via GUI

• PC Based DPA Site Manager Software with LAN IP Auto-Discovery

Fault Reporting, Input & Output Status, Standby Status and

Amplifier Remote Activation via a Scheduler Timer

• Onboard Web Browser GUI for Remote Monitoring of Status &

Levels

• User Page with Assignable Level Control, Post Contractor Settings,

Password Protected

• Mute Assignments Triggered via Audio Signal or Contact Closure

• Audio Sense Auto Power Down (APD)

• DSP Parameters per Output, Parametric EQ, Hi & Lo Cut Filters,

Delay, Limiter

• Four (4) Balanced Inputs, Expandable to 8 via Accessory Card

• Optional Accessory Card Slot for a DPA-DAC4 4-Channel Dante™

Receiver or a DPA-AMIX (2) Mic / Line, (2) AUX Input Card

• PC, iOS®, & Android® Controllable

• Assignable Level Controls, Onboard GUI (Security Password

Protected) or by Front Panel Pots with Tamper Deterring Covers

• Four (4) GPIO Control Ports Assignable in GUI for Mute or Remote

Level

• Controllable From Third-Party Controllers

Applications

The flexible DSP, remote web monitoring, and control of the DPA
Series amplifiers makes them the perfect choice for presentation
rooms, classrooms, conference rooms, and retail background /
foreground music applications.

General Description

The AtlasIED DPA1202 features a combination of flexibility, performance
and control to provide high value features for applications that require
more than just great sound. The network based DPA1202 is a DSP
controlled 4-channel amplifier that can be configured in three different
amplification arrangements to meet the design requirements of any
installation.

The unit is factory preconfigured in a two-channel 70V mode. If the
design requires four channels of low impedance amplification, the
amplifier can be configured as 4-channel model with either 4Ω or 8Ω
load impedances. Many system designs require both low and high
impedance amplification. This unit can be configured to deliver 70V/100V
for a paging/background system on a single channel plus two additional
4Ω/8Ω amplifier channels for foreground stereo applications.

The DPA1202 comes standard with four balanced line inputs and an
accessory slot for an optional DPA-DAC4 4-channel Dante™ receiver card
or a DPA-AMIX (2) mic / line, (2) AUX input card, giving the DPA1202 a
total of 8 inputs. All inputs can be mixed and routed to any of the four
amplifier channels. All four amplifier channels have an assortment of
DSP tools including level controls, EQ’s, limiters, high & low pass filters,
and delay to provide flexibility for a range of applications.

The output level can be assigned to either the front panel
potentiometers or to the on board GUI. Wired remote level control
can be configured to allow simple control for the end user. Each
unit also features GUI based input and output level metering along
with assignable mute functions that are triggered via an audio signal
or contact closure. Access to the DSP settings is accomplished via
computer, tablet or mobile device using a web browser. All settings can
be password protected.

The unit also includes a PC based site manager software that
automatically searches within a specific network for all DPA amplifiers on
the network. It will list them and allow a single click access to any unit.
The DPA Site Manager software can do a variety of functions besides
locating IP addresses such as; fault reporting, input & output status,
standby status and remote activation via a scheduler timer.

The flexibility of the DPA Series amplifiers and comprehensive
assortment of local or network control configurations make them an
ideal choice in today’s sophisticated commercial audio market.

©2016 Atlas Sound L.P. and Innovative Electronic Designs, LLC. All Rights Reserved. Atlas Sound is a trademark of Atlas Sound L.P. IED is a registered trademark of Innovative Electronic Designs, LLC. All other trademarks are the property of their respective owners.

All specs are subject to change without notice. ATS005228 RevC 4/16

1601 JACK MCKAY BLVD.
ENNIS, TEXAS 75119 U.S.A.

TELEPHONE: [phone]
FAX [phone]

AtlasIED.com

System

Type 1200-Watt 4-Channel Configurable Network Digital Commercial Power Amplifier

Power Supply Type (Linear or Switch mode) Switch Mode, Universal Power Supply

Amp Topology Class AB Hybrid-BASH

Number of Fixed Inputs 4

Accessory Inputs 4

DSP Internal Ye s

Network (Ethernet or Wireless) Ethernet

Optional Card Slot Yes x 1

Output Power

100V x 2 CH 600W

70V X 2 CH (Factory Default) 600W

4Ω x 4 CH 300W

8Ω x 4 CH 150W

100V x 1 + 4Ω x 2 CH 600W/300W

70V x 1 + 4Ω x 2 CH 600W/300W

Factory Default Settings (As Shipped)

Amplifier Configuration 2 CH 70V Mode (CH 1/2 = 70V, CH 3/4 = 70V)

Level Controls Front Panel Assigned, CH 1 & 3 Levels Active

Control Ports (Rear Panel) Remote Level, C1 Assigned to CH 1/2 70V, C3 Assigned to CH 3/4 70V

I/O Matrix Input 1 Routed to Output CH 1/2, Input 3 Routed to Output CH 3/4

Auto Power Down (APD) Disabled

Inputs

Input Quantity 4 Balanced Inputs Expandable to 8 via Accessory Card (Optional)

Input Type (Line Balanced or Unbalanced) Balanced

Input Impedance, Ω 40kΩ

Input Sensitivity 750mV Balanced, 0dBu

Maximum Input Level dBu & Vrms 14dBu, 3.82V

Input Connectors Type 3.5mm Euro Block

Accessory Slot Two Options - 4 Input Dante™ Digital Card (DPA-DAC4) or 4 Input Analog Mic/Line Analog (DPA-AMIX)

Level Control

Front Panel Manual (Enable-Disable in GUI) Removable Knobs and Security Cover

GUI Control PC (Requires Ethernet Cable), iPhone®, Android® using a standard web browser

Status Indicators

Power Blue Indicator LED

Standby (Remote Turn ON) Blinking Blue Indicator, Front Panel Only

Output Signal Green

LED Bar Meter GUI Only

Output Limit/Protect Red

4/8 ohm 2 CH Operation Yellow, CH 1/2 & CH 3/4

70V / 100V Operation Yellow, CH 1/2 & CH 3/4

Output Mute Status Flashing Red

DSP Type & Tools

IO Routing Matrix Mixer

Hi & Low Pass Filters per Channel One Per Output, Adjustable Slopes (6, 12, 18, 24dB per octave) and Frequencies

EQ Parametric, Number of Bands per Channels 5 Parametric Filters Per Output

Delay 60mS Per Output

Limiter Each Output up to 12dB of Assignable Limiting

DSP Frequency Type 48k, 24bit

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©2016 Atlas Sound L.P. and Innovative Electronic Designs, LLC. All Rights Reserved. Atlas Sound is a trademark of Atlas Sound L.P. IED is a registered trademark of Innovative Electronic Designs, LLC. All other trademarks are the property of their respective owners.

All specs are subject to change without notice. ATS005228 RevC 4/16

1601 JACK MCKAY BLVD.
ENNIS, TEXAS 75119 U.S.A.

TELEPHONE: [phone]
FAX [phone]

AtlasIED.com

Control Ports (Rear Panel)

GPIO Port QTY 4, Remote Level & Mute Functions, Assignable, PHX Connector

Ethernet GUI Access, RJ45

Output Terminals (Speaker)

Output Connectors Type Screw Terminal Barrier Strip with Cover

Output Connectors Number of Terminals 8

Output Connectors Fixed or Removable Fixed

Wire Size 18-10 AWG When Using Yellow Spade Lug .250 Terminal, QTY 8 Included (Class 3 Wire required)

Terminal Spacing .300" (7.62mm)

Current Rating 25A per Terminal

Electrical Specications (General)

Total Harmonic Distortion 1 kHz and 1 dB Below
Rated Power

Signal to Noise Ratio >100dB Below Rated Output (A-weighted)

Frequency Response 20Hz - 20kHz (DSP Filters Set to Flat)

Damping Factor (20Hz to 400Hz) 78.46 (78)

Crosstalk CH1-2 & CH 2-1 73dB

Max Output Peak Voltage 8Ω Per CH 52V

Max Output Peak Current 4Ω Per CH 8.8A

Slew Rate >6V/µS

Protection Hi/Low Input Voltage, Thermal, Short, Over Current

AC Power Requirements

Operating Voltage 110V-120V & 220V -230V 50/60Hz, Auto Sense

Minimum Power-Up Voltage 90V

Maximum Operating Voltage 264V

Mains Interface IEC 15A Receptical

Power Cord (Included) 1.5m, IEC C13 to NEMA 5-15P Plug, 18AWG

Power Consumption and Current Draw

Sleep Mode 94mA 3.5W 12 BTU

Standby APD Mode (Note 2) 210mA 14W 48 BTU

Idle Active Mode (Note 2) 473mA 38W 130 BTU

Average Power 4 Ohm All Channels Driven (Note 3) 5.13A 544W 1173 BTU

Average Power 70V, All Channels Driven (Note 3) 3.94A 462W 941 BTU

Max Power 4 Ohm, All Channels Driven (Note 4) 14.9A 1680W 3178 BTU

Max Power 70V, All Channels Driven (Note 4) 13.2A 1511W 2450 BTU

Cooling

Cooling System Idle: Convection, In Use: Signal Sense Variable Speed Fan Assist

Cooling Air Flow Direction Rear to Front

Dimensions and Weight

Rack Mount Requirements 1 RU, 19"

Dimensions - Unit W 19" x H 1.72 " x D 14.5" (483mm x 45mm x 368mm)

Dimensions - Shipping W 24.5" x H 3.5 " x D 18.7' (635mm x 89mm x 477mm)

Weight - Unit 13 lbs. (5.92kg)

Weight - Shipping 17.4 lbs (7.94kg)

Agency Approvals

North America Agency TUV

Testing Standard North America 60065

FCC Class A (Conducted & Radiated Emissions) Part 15 of the FCC Rules

CE Yes (Includes RoHS & WEEE)

0.03%

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©2016 Atlas Sound L.P. and Innovative Electronic Designs, LLC. All Rights Reserved. Atlas Sound is a trademark of Atlas Sound L.P. IED is a registered trademark of Innovative Electronic Designs, LLC. All other trademarks are the property of their respective owners.

All specs are subject to change without notice. ATS005228 RevC 4/16

1601 JACK MCKAY BLVD.
ENNIS, TEXAS 75119 U.S.A.

TELEPHONE: [phone]
FAX [phone]

AtlasIED.com