Data Sheet
Eris
™
E44 / E66
Active MTM Near Field Monitors
T
he PreSonus Eris E44 and
Eris E66 Active MTM Near
Field Monitors deliver accurate
response, expanded frequency
range, and the widest stereo
field available in their class.
Thanks to the nested MTM
design, the E44 and E66
provide an ultra-wide, detailed
stereo soundstage and a more
consistent listening experience
on- and o- axis.
■ Nested MTM (midwoofer-
tweeter-midwoofer) design
with dual Kevlar
®
drivers
provides smooth on- and
o-axis response with
more dynamic output than
conventional two-way studio
monitor configurations
■ MTM design minimizes
phase displacement which
leads to improved spatial
resolution and a much wider
sweet spot
■ Dual 4.5-inch (E44) and 6.5-
inch (E66) custom-woven
Kevlar LF/Midrange drivers
produce dynamic, size-
defying bass output
■ 1.25-inch silk dome HF
Driver ensures smooth high
frequency performance that
is never harsh or fatiguing to
one’s ears
■ 90W (E44) and 140W (E66)
Class A/B bi-amplification
for an open, clear, and less
fatiguing listening experience
■ Unique design supports
vertical and horizontal
loudspeaker placement to
fit into any mix environment,
facilitating maximum
flexibility
■ Acoustic tuning controls
help to compensate for
room anomalies, providing
a consistent frequency
response customized for
your mix environment