||Crown Macro-Tech Series Amplifiers
Macro-Tech® Series amplifiers deliver superior sonic accuracy and enormous amounts
of power from a low profile design, and are perfect for touring and fixed installations.
Macro-Tech 02 Series amps are enhanced versions of the Macro-Tech line. They offer
the same features and performance of the original Macro-Techs while delivering
key added benefits that continue to expand the versatility of this distinct product
When it comes to manufacturing amplifiers, there are no shortcuts to quality.
Crown’s Macro-Tech amplifiers have proven themselves time and time again in some
of the most demanding applications in the world. Little wonder then that a Crown
is the most coveted amplifier in the business.
patented Grounded Bridge™ circuitry generates incredible output voltage swings
with ultra-low distortion and superior reliability. The patented Output Device
Emulation Protection (ODEP) protects the amplifier and keeps the show going even
under adverse conditions that cause lesser amplifiers to fail. Front panel indicators
show each channel's ODEP status. Several optional PIPTM modules also provide powerful
ODEP-driven features. An enhanced PIP2 (Programmable Input Processor) socket accepts
new accessory modules that tailor the amplifier to fit specific applications such
as HiQnet™ or TCP/IQ™. The Crown Macro-Tech Series amplifiers are rated for load
impedances from 2 to 8 ohms per channel and 4 to 8 ohms in bridge mode, providing
power outputs between 220W and 1050W per channel depending on model and load
- Accurate, uncolored
sound with ultra low distortion for the best in music and voice reproduction.
PIP and PIP2 accessory modules available including IQ-PIP modules to allow networking
via HiQnet or TCP/IQ.
Rated for 2, 4, and 8 Ohm loads, and selectable mono modes.
input sensitivities of 0.775 volts or 1.4 volts for full rated power into 8 ohms,
or a voltage gain of 26 dB.
level controls make it easy to set and reset precise levels.
Programmable Input Processor (PIP) accessories.
switch on front panel.
indicator for power on.
A green front-panel indicator for each channel that flashes to show amplifier
An amber front-panel indicator for each channel that shows thermal-dynamic energy
amplifiers are protected against shorted, open or mismatched loads.
(Type B) connector for HiQnet connection to PC.
output connectors are color-coded 5-way binding posts.
power between 225W and 1000W per channel depending on model and load.
(MA-2402 only) on back-panel to reset the circuit breaker that protects each power
all-steel 2U chassis construction.
1 kHz Power - refers to
maximum average power in watts at 1 kHz with 0.1% THD.
Hz to 20 kHz +/- 0.1 dB (At 1 watt)|
from 20 Hz to 1 kHz increasing linearly to 0.1% at 20 kHz.|
Hz and 7 kHz at 4:1)
| || Less
than 0.05% from 163 milliwatts to full bandwidth power.|
to Noise Ratio||>
105 dB below rated full bandwidth power, A Weighted.|
0.775 volts or 1.4 volts for standard 1 kHz power,
or a 26 dB voltage gain.|
Level Max|| 9V
k ohms balanced, 10 k ohms unbalanced (nominal)|
balanced 1/4-inch (6.35- mm) phone jacks on the back panel and
two balanced three-pin female XLR connectors on the factory-installed
power chart above|
with all types of loads. Rated for 2 to 16 ohms in Stereo, 4 to 16 ohms in Bridge-Mono
and 1 to 4 ohms in Parallel-Mono mode.|
Hz to 400 Hz > 1000|
+/-10 mV (Shorted Input)|
| Speaker Connectors||Two
sets of color-coded 5-way binding posts (for banana plugs,
spade lugs or bare wire).|
120, 220 and 240 VAC (±10%) 50/60 Hz|
designed flow-through ventilation from front to side panels|
cubic metres per minute per unit|
panels with black finish, Aluminium front panel, silver finish|
| Model .....
..... || 483
mm ........|| 483
..... || 406
mm ........|| 406
..... || 89
mm ..........|| 89
.... || 17.9
Kg ........|| 20
Crown Macro-Tech 602
2-Channel Power Amplifier||CRN-MA-602|
Macro-Tech 1202 2-Channel
Crown Macro-Tech 2402
2-Channel Power Amplifier||CRN-MA-2402|
information presented on this page is provided by courtesy of Crown Audio Inc.
(C) 2010 Adena Limited