High-Pass Filters - Community VERIS 2 Operation Manual

for the voice coil, and the airflow director causes the air to pass in close proximity to the
former. By directing the air to flow over the hot aluminum former, more heat is removed from
the voice coil than simply allowing the pumped air to take its natural path in and out of the
cavity. This results in woofers that can handle higher power with greater reliability than those
of conventional design.
Figure 3: Community's Cool-Coil™ Heat Evacuation System

HIGH-PASS FILTERS

We strongly encourage the use of an external, active high-pass filter to protect the cone
drivers from excessive low-frequency excursion. A high-pass filter will eliminate the potential
of low-frequency modulation from wind noise, turntable rumble, stage vibration, and other
causes that result in a poorly defined and 'muddy' bass response. Additionally, a high-pass
filter will avoid wasting amplifier power by keeping the amplifier from attempting to reproduce
frequencies below the loudspeaker's intended operating range. The table below shows the
recommended filter settings:
Model
V2-6 Full-Range
V2-8 Full-Range
V2-26 Full-Range
V2-28 Full-Range
V2-12 Full-Range
V2-15 Full-Range
V2-32 Full-Range
V2-35 Full-Range
V2-210S Subwoofer
V2-212S Subwoofer
V2-215S Subwoofer
High-Pass Filter
100 Hz, 24db/octave
90 Hz, 24db/octave
80 Hz, 24db/octave
70 Hz, 24dB/octave
60 Hz, 24db/octave
60 Hz, 24db/octave
60 Hz, 24db/octave
60 Hz, 24db/octave
40 Hz, 24db/octave
40 Hz, 24db/octave
35 Hz, 24db/octave
VERIS 2 – Operation Manual - Page 15