Mackie MR5mk2 User Manual

MR5mk2

•   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

 

50 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.

The MR5mk2s feature a 5.25-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. 

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.

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 MR5mk2 Mackie Reference Monitor is the perfect 

solution for those ready to step up to a truly professional 
monitoring system. The completely re-voiced MR5mk2 
features all-new high-end drivers and provides  
unmatched frequency response performance in its  
category. The MR5mk2’s precision Class A/B  
amplification (55W LF / 30W HF) offers class-leading 
power, tons of connection options and simple acoustic 
controls for room correction. Plus, an optimally sized 
custom waveguide and minimum-diffraction molded 
baffle work in concert to provide superior stereo    
imaging and depth. With unbelievable power,  
performance and clarity, the MR5mk2 stands alone  
in its class. 

The MR5mk2s 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 MR5mk2 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!

The MR5mk2 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 MR5mk2.

•   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.