Mackie MR8MK2 User Manual

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MR8mk2
MR8mk2
Introduction
•   In addition, the amplifiers’ gain and frequency  
responses are individually hand-trimmed to  
compensate for typical manufacturing tolerances 
between the drivers and produce a smooth  
frequency response from 40 Hz to 20 kHz. 
•   The connecting wires between the amplifier outputs 
and the drivers are kept to an absolute minimum, 
so the damping factor of the amplifier isn’t  
 
compromised by the resistance of long speaker 
cables. 
•   The acoustic sum of the outputs from the two  
drivers are optimized electronically, as well as 
physically, so the amplitude response is unity and 
the phase difference is minimal. 
In short, all the complex interconnected components 
in the system are designed to work in harmony with 
each other to produce the best possible sound.
All-New Transducers...
The MR8mk2s feature an 8-inch high-precision, low-
distortion woofer and a 1-inch neodymium silk dome 
tweeter.
The high-frequency driver is mounted on a molded 
baffle/waveguide, which reduces diffraction and results 
in wide, controlled dispersion of high-frequency sounds. 
This widens the “sweet spot” and improves the time 
domain characteristics of the system. 
Precision Power Amplifiers...
The low-frequency amplifier produces up to 55 watts 
continuous before clipping, while the high-frequency 
amplifier produces up to 30 watts continuous. Both  
amplifiers are Class A/B with power MOSFET outputs 
and active protection circuits.
Cabinet Design...
The cabinet is made of MDF with a textured matte-
black finish. Internal bracing increases the strength and 
rigidity of the box. An open-cell adiabatic foam material 
fills the inside of the box to absorb internal reflections 
and dampen standing waves.
The MR8mk2 Mackie Reference Monitor is the perfect 
solution for those ready to step up to a truly professional, 
high-output monitoring system. The completely  
re-voiced MR8mk2 features all-new high-end drivers,  
delivering unmatched low frequency extension and 
clear, articulate highs. The MR8mk2’s precision Class 
A/B amplification (100W LF / 50W HF) offers  
class-leading power, tons of connection options and 
simple acoustic controls for room correction. Featuring 
an optimally sized custom waveguide and  
minimum-diffraction molded baffle, the MR8mk2  
delivers superior stereo imaging and depth. With  
unbelievable power, performance and clarity, the 
MR8mk2 stands alone in its class. 
Investments in Excellence...
The MR8mk2s were designed by our expert  
 
loudspeaker and transducer engineering teams at 
Mackie and EAW. These compact studio monitors can be 
used in a variety of applications, including small project 
studios, surround sound editing, home theater playback, 
and desktop audio workstations (DAWs).
High-frequency and low-frequency switches are 
provided on the rear panel to adjust the sound of the 
monitors to the characteristics of the room. Three types 
of input connectors are provided (XLR, 1/4-inch, and 
RCA), to interface with virtually any application you 
may have.
The result? The MR8mk2 Studio Monitors are extremely 
accurate and versatile, with unique controls that allow 
you to fine-tune the sound to match your individual  
environment precisely. You’re gonna love these!
What are they? The Advantages...
The MR8mk2 Studio Monitors are two-way,  
bi-amplified, active monitors employing a bass reflex 
(ported) design for an extended low-frequency  
 
response. There are many benefits to integrating an 
active crossover, power amplifiers, and drivers into a 
single cabinet, and we’ve taken full advantage of these 
benefits in the design of the MR8mk2.
•   The crossover point is designed so that the high- and 
low-frequency drivers are fed only the frequencies 
they are best able to reproduce.
•   The amplifiers are designed to provide maximum 
acoustic output from the speakers, yet minimize 
the danger of speaker damage due to overdriving.