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Crown Macro-Tech MA-1202 Specifications

Crown macro-tech ma-1202: specifications.
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®
M A C R O - T E C H
S E R I E S
MA-602
MA-1202
MA-2402
®
M
acro-Tech
Series amplifi ers deliver
superior sonic accuracy and enor-
mous amounts of power from a low-
Features
Enhanced PIP2™ (Programmable Input Pro-
profi le design, and are perfect for touring and
cessor) connector accepts new accessory
fi xed installations.
Crown's Grounded Bridge™ design delivers
modules that tailor the amplifi er to suit specifi c
large voltage swings without using easily
The Crown
®
Macro-Tech 02 Series amps are
applications, such as networking via HiQnet™
stressed output-transistor confi gurations like
enhanced versions of the Macro-Tech line.
or TCP/IQ™.
conventional amplifi ers. The results are lower
They offer the same features and performance
Balanced XLR and
1
/
-inch (6.35-mm) phone
distortion and superior reliability.
of the original Macro-Techs while delivering
4
jack inputs for each channel on the standard
key added benefi ts that continue to expand the
Patented ODEP
®
(Output Device Emulation
PIP2-FXQ module.
versatility of this distinct product line.
Protection) circuitry compensates for over-
Full protection from shorted, open and mis-
When it comes to manufacturing amplifi ers,
heating and overload to keep the amplifier
matched loads; general overheating; DC;
working when others would fail.
there are no shortcuts to quality. Crown's
high-frequency overloads; and full protection
Macro-Techs have proven themselves time and
®
IOC
(Input/Output Comparator) circuitry im-
from internal fault are provided by our latest
time again in some of the most demanding
mediately alerts of any distortion exceeding
protection scheme: "Quad-Mute."
applications in the world.
0.05%, providing dynamic proof of distortion-
Three Year No-Fault Full Warranty completely
For more details about the Crown Macro-Tech
free performance.
protects your investment and guarantees its
Series, contact the Crown Technical Support
specifi cations.
Group at 800-342-6939 or 574-294-8200.
Also, visit the Crown Audio website at www.
crownaudio.com.
Performance
MA-1202: 64:1 ±6% or 36 dB ±0.5 dB at
Specifi cations
0.775 volt sensitivity.
Frequency Response: ±0.1 dB from 20 Hz to
Note: Specifi cations relate to120 volt, 60 Hz units in Stereo
20 kHz at 1 watt.
36:1 ±6% or 31 dB ±0.5 dB at 1.4 volt
mode with 8-ohm loads and an input sensitivity of 26 dB gain
sensitivity.
Phase Response: ±10 degrees from 10 Hz to
at 1 kHz rated power unless otherwise specifi ed. Specifi ca-
tions for units supplied outside the U.S.A. may vary slightly at
20:1 ±6% or 26 dB ±0.5 dB at 26 dB gain at
20 kHz at 1 watt.
different AC voltages and frequencies.
the maximum level setting.
Signal-to-Noise Ratio:
Power
MA-2402: 83:1 ±6% or 38 dB ±0.5 dB at
A-weighted: Better than 105 dB below rated
Output Power: See power charts below.
0.775 volt sensitivity.
full bandwidth power.
Load Impedance: Safe with all types of loads.
46:1 ±6% or 33 dB ±0.5 dB at 1.4 volt
20 Hz to 20 kHz: Better than 100 dB below
Rated for 2 to 16 ohms in Stereo, 4 to 16
sensitivity.
rated full bandwidth power.
ohms in Bridge-Mono and 1 to 4 ohms in
20:1 ±6% or 26 dB ±0.5 dB at 26 dB gain at
Total Harmonic Distortion (THD) at full-band-
Parallel-Mono mode.
the maximum level setting.
width power: Less than 0.05% from 20 Hz to 1
Voltage Gain at 1 kHz, 8 ohm rated output:
Required AC Mains: 50/60 Hz; 100, 120, 220
kHz increasing linearly to 0.1% at 20 kHz.
MA-602: 54:1 ±6% or 35 dB ±0.5 dB at
and 240VAC (±10%) units are available. All
Intermodulation Distortion (IMD): (60 Hz and
0.775 volt sensitivity.
draw 100 watts or less at idle. Current, voltage
7 kHz at 4:1) Less than 0.05% from 163 mil-
30:1 ±6% or 30 dB ±0.5 dB at 1.4 volt
and frequency requirements are provided on
liwatts to full bandwidth power.
the unit's back panel.
sensitivity.
Damping Factor: Greater than 1,000 from 10
AC Line Connector:
20:1 ±6% or 26 dB ±0.5 dB at 26 dB gain at
Hz to 400 Hz.
the maximum level setting.
MA-602 and MA-1202: NEMA5-15P (15A)
Slew Rate: (Slew rates are limited to useful lev-
MA-2402: NEMA 5-20P (20A)
els for ultrasonic/RF protection.) Greater than
13 volts per microsecond.
*
**
20 Hz–20 kHz
*
**
20 Hz–20 kHz
1 kHz
1 kHz
*
1 kHz
**
20 Hz–20 kHz
MA-1202
MA-2402
MA-602
Power
Power
Power
Power
Power
Power
2 ohm Dual (per ch.)
675W
585W
2 ohm Dual (per ch.)
1,050W
850W
2 ohm Dual (per ch.)
400W
335W
480W
450W
800W
750W
4 ohm Dual (per ch.)
4 ohm Dual (per ch.)
325W
300W
4 ohm Dual (per ch.)
310W
295W
520W
505W
8 ohm Dual (per ch.)
8 ohm Dual (per ch.)
225W
210W
8 ohm Dual (per ch.)
1,300W
1,130W
2,070W
1,670W
4 ohm Bridge-Mono
4 ohm Bridge-Mono
750W
650W
4 ohm Bridge-Mono
970W
895W
1,585W
1,485W
8 ohm Bridge-Mono
8 ohm Bridge-Mono
655W
605W
8 ohm Bridge-Mono
*1 kHz Power: refers to maximum average power in watts
*1 kHz Power: refers to maximum average power in watts
*1 kHz Power: refers to maximum average power in watts
at 1 kHz with 0.1% THD.
at 1 kHz with 0.1% THD.
at 1 kHz with 0.1% THD.
**20 Hz–20 kHz Power: refers to maximum average power
**20 Hz–20 kHz Power: refers to maximum average power
**20 Hz–20 kHz Power: refers to maximum average power
in watts from 20 Hz to 20 kHz with 0.1% THD.
in watts from 20 Hz to 20 kHz with 0.1% THD.
in watts from 20 Hz to 20 kHz with 0.1% THD.

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   Summary of Contents for Crown Macro-Tech MA-1202

  • Page 1

    For more details about the Crown Macro-Tech Series, contact the Crown Technical Support Group at 800-342-6939 or 574-294-8200. Also, visit the Crown Audio website at www. crownaudio.com. Specifi cations Note: Specifi cations relate to120 volt, 60 Hz units in Stereo mode with 8-ohm loads and an input sensitivity of 26 dB gain at 1 kHz rated power unless otherwise specifi...

  • Page 2

    fi er—an unsurpassed industry standard. With this unprecedented No-Fault protection, your new Crown amplifi er is warranted to meet or exceed original specifi cations for the fi rst three years of ownership. During this time, if your amplifi er fails, or does not perform to original specifi cations, it will be repaired or replaced at our expense.

This manual also for:

Macro-tech ma-2402, Macro-tech ma-602

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