Amplifier Tech AT1202, AT602 manual Power Amplifier Specifications

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Power Amplifier Specifications

The following applies to all channels being driven simultaneously with 8 ohm loads and an input sensitivity of 28dB gain unless otherwise specified.

Series

AT602

AT1202

 

 

 

Number of Channels

2

2

 

 

 

EIA 1kHz Output Power at 8 Ohms*

75 watts

140 watts

 

 

 

EIA 1kHz Output Power at 4 Ohms*

110 watts

220 watts

 

 

 

FTC Full Bandwidth Output Power at 8 Ohms**

60 watts

120 watts

 

 

 

FTC Full Bandwidth Output Power at 4 Ohms**

90 watts

180 watts

 

 

 

Input Sensitivity for Full Rated Power

0.9 Volts

1.3 Volts

Frequency Response at Rated Output

 

20Hz to 20kHz ±0.1dB

 

 

 

Phase Response

 

+5 to -15 degrees from 20Hz to 20kHz at 1 watt

 

 

 

Signal-to-Noise Ratio “A-Weighted”

 

Greater than 120dB below rated FTC Full Bandwidth Power

 

 

Total Harmonic Distortion (THD)

Less than 0.03% at full rated FTC power Less than 0.005% at full EIA power at 1kHz

 

 

Intermodulation Distortion (IMD)

Less than 0.03% at full rated FTC power Less than 0.005% at full EIA power at 1kHz

 

 

 

Load Impedance

 

Safe with all types of loads. Rated for 4 to 16 ohms

 

 

 

Power Bandwidth FTC

 

+0-3db from 5Hz to 100kHz

 

 

 

Damping Factor

 

Greater than 400 from 10Hz to 400Hz

 

 

 

Crosstalk

 

Greater than –100dB from 20Hz to 20kHz

 

 

 

Gain

 

Voltage gain of 24dB

 

 

 

Slew Rate

 

50V/microsecond

 

 

 

Input Impedance

 

Nominally 28k ohms

 

 

 

Remote Trigger Voltage

 

3.3 to 24 Volts DC at 5 millamperes or greater

 

 

 

DC Output Offset

 

Less than ±5mV

 

 

 

Power Requirements

 

120 VAC (other voltages available on export models)

 

 

 

 

Chassis Dimensions (W x H x D) Inches

 

17 x 3.5 x 10.25

17 x 3.5 x 12

 

 

 

Chassis Dimensions (W x H x D) Millimeters

431.8 x 88.9 x 260.35

431.8 x 88.9 x 304.8

 

 

 

 

Net Weight (lbs/kg) Model Dependent

 

32/14.55

36/16.36

 

 

 

 

Shipping Weight (lbs/kg) Model Dependent

 

44/20.42

48/22.29

 

 

 

 

*EIA 1kHz Power refers to maximum average power in watts at 1kHz with 0.005% THD and noise.

**FTC Full Bandwidth Power refers to maximum average power in watts from 20Hz to 20kHz with 0.03% THD and noise.

The contents of this manual are Copyright © 2003 by Amplifier Technologies, Inc. and may not be duplicated or reproduced by any means, whether physical, electronic or otherwise without prior written consent from Amplifier Technologies, Inc.

Specifications are those in effect at the time of printing. Amplifier Technologies, Inc. reserves the right to change specifications or designs at any time without notice.

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Contents OWNER’S Guide Please Read First Safety InstructionsUnpacking Table of ContentsFeatures PlacementProduct Serial Number Master Power SwitchAudio Inputs Input Gain ControlsSpeaker Connections Connecting Your AmplifierInput Connections Making Rear Panel Connections Page Manual On Power Control ConnectionsPower Connection Amplifier OperationAC Fuse ATI Service InformationCare, Maintenance and Cleaning TroubleshootingSuggestion #3 For Future ReferenceSuggestion #1 Suggestion #2Power Amplifier Specifications Obligation to Make Changes Warranty Outside the United StatesYear Optional Extended Warranty Transferability

AT1202, AT602 specifications

The Amplifier Tech AT1202 and AT602 are powerful audio amplification solutions that cater to both professional and home audio enthusiasts. Known for their cutting-edge technology and robust performance, these amplifiers stand out in the crowded marketplace of audio equipment.

The AT1202 is a high-performance amplifier delivering a staggering 1200 watts of power at 4 ohms. It is engineered to drive large speakers with ease, making it ideal for live sound applications and large venues. One of its notable features is its advanced thermal protection system, which prevents overheating during extended use, ensuring reliability even in demanding environments. Additionally, it incorporates a high-efficiency Class D architecture, providing exceptional power handling with minimized distortion, resulting in crystal clear sound.

The AT602, on the other hand, offers a more compact solution with 600 watts of power at 4 ohms. This amplifier is perfect for smaller setups, such as home theaters or studios, where space is at a premium without compromising audio quality. It features a full-range capability and an auto-sensing input that automatically detects the presence of a signal, eliminating the need for manual switching. The AT602 also includes an adjustable crossover, allowing users to tailor the frequency response to their specific audio requirements.

Both models are equipped with advanced digital signal processing (DSP) technology, which enhances audio quality by minimizing noise and optimizing performance. This technology allows for various configurations and presets, ensuring that users can achieve the best sound possible for their environment.

In terms of connectivity, the AT series amplifiers come with multiple inputs and outputs, including XLR, RCA, and speakON connectors, making them incredibly versatile for different audio setups. Their rugged construction and lightweight design make them easy to transport, while their sleek appearance fits well in both professional and home environments.

In summary, the Amplifier Tech AT1202 and AT602 are exceptional amplifiers that deliver high power and superior audio fidelity. Their combination of advanced technology, user-friendly features, and durable design makes them suitable for a wide range of applications, ensuring that audio enthusiasts receive quality performance whenever they need it. Whether in a professional audio setting or a personal listening space, these amplifiers are sure to impress with their reliability and sound quality.