Mackie AM4060 User Manual download pdf

AM 4000 Series

Integrated Mixer/Ampliﬁer

AM4060

AMPLIFIER

■ The AM4060 is designed for continuous duty

in speech, music, paging and sound reinforcement

applications in churches, schools, ofﬁces, arenas, hotel

meeting rooms, convention centers, recreation facilities

and other venues demanding high performance, ﬂexible

features and rugged dependability.

■ Four microphone inputs are actively balanced, have

XLR connectors, and can be programmed to interrupt or

attenuate the line level inputs. Microphone inputs 2–4

feature switched 24V phantom power and switched

high-pass and low-pass ﬁlters. Microphone Input 1 can

be switched to line level, set to have priority over all

inputs, and can be activated by either VOX with an

adjustable threshold or a contact closure. Activation of

any microphone override provides 18Vdc (300mA) at a

barrier connector on the rear panel, which may be used

to drive LEDs or relays. Two unbalanced, stereo Aux

inputs are internally summed to mono and selected by

a switch on the front panel. Two unbalanced Tape (auxil-

iary) line level outputs with a level control and an

unbalanced signal processing loop are also provided.

All are terminated to RCA connectors.

■ Output modes include 4Ω and 25V, 50V, 70V and

100V constant voltage. The smart output stage is fully

protected against permanent damage caused by over-

loading, shorts and extreme temperatures. The AM4060

will operate on either 115 or 230VAC, 50/60Hz sup-

plied by a detachable IEC power cord. Insulated termi-

nals to connect a backup 24Vdc battery are provided

on the rear panel. Switchover to DC is automatic.

■ The front panel provides level controls for each

Mic, selected Aux and Master volume, as well as the

Bass and Treble shelving ﬁlters. The control knobs can

be easily removed for security, and their recessed

shafts covered with inserts supplied with the unit. LEDs

indicate power, signal present at the output, peak and

output overload. 12dB/octave Bass and Treble shelving

equalization with up to 12dB of boost or cut at 100Hz

and 10kHz can be applied to the output signal.

■ Accessories include an easily installed chime.

■ This Mackie Industrial product is covered by an

exclusive, one-time, NO FAULT repair policy in addition

to a ﬁve year limited warranty.

Features

■ 4 Lo-Z, XLR Microphone Inputs

■ 2 Stereo Auxiliary Inputs

■ 60 Watt RMS, Convection Cooled

■ 4Ω - 25V - 50V - 70V - 100V Outputs

■ Switched 24V Phantom and H-P/L-P Filters

■ 2 Tape/Aux Outputs with Level Trim

■ Signal Processing Loop

■ 2 RU Rack-Mounting Kit included

■ Automatic 24Vdc Backup Power Input

oF 6 PAGES

OF 4 PAGES

AM4060

APPLICATIONS

■ Foreground/Background Music Systems

■ Sound Reinforcement Systems

■ Paging Systems

■ Continuous-duty Applications

1 2 3 4

Summary of Contents

Page 1 - APPLICATIONS

AM 4000 SeriesIntegrated Mixer/AmpliﬁerAM4060AMPLIFIER The AM4060 is designed for continuous dutyin speech, music, paging and sound reinforcementappl

Page 2 - Speciﬁcations

Integrated Mixer/AmpliﬁerAM4060AMPLIFIERAM4060oF 6 PAGES2OF 4 PAGESSpeciﬁcationsPerformanceAmpliﬁer Power: 60W, nominal, 90W peak (10mS)Frequency Resp

Page 3

Integrated Mixer/AmpliﬁerAM4060oF 6 PAGES3OF 4 PAGESPOWERAUXINPUT LEVELSAUX12INPUT 3INPUT 1 INPUT 2 INPUT 4AM 4060 - P.A. AMPLIFIERLOWEQHIGHVOLUMEPEAK

Page 4

Integrated Mixer/AmpliﬁerAM4060AMPLIFIERAM4060oF 6 PAGES4OF 4 PAGESArchitects’ and Engineers’ SpeciﬁcationsThe integrated mixer/ampliﬁer shall have a

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Mackie AM4060 User Manual

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