Mackie SR244 / SR324 Owner's Manual - Page 43

80Hz and the HI is at 12kHz, and can vary the treble and bass by 15dB. We picked these frequencies because they make a more musical and pleasing equalizer; they give you more punch and more sizzle without making the mix muddy or harsh. The MID EQ section is a peaking/dipping equalizer with a bell-shaped response curve. The frequency is sweepable from 100Hz to 8Hz and the bandwidth is fixed at 1.5 octaves. The AIR controls on SUBs 1-4 are bandpass equalizers with the center set at 16kHz. The AIR controls are set for boost only, not for cut. CONNECTORS If you've used a Mackie mixer, you're familiar with the various kinds of connectors used. If you're new to the whole thing, we have a whole appendix of info on connectors coming up right after this Station ID. +15 +10 +5 0 -5 -10 -15 20Hz 100Hz 1kHz 10kHz 20kHz SR24•4 HF Shelving EQ +15 +10 +5 0 -5 -10 -15 20Hz 100Hz 1kHz 10kHz 20kHz SR24•4 LF Shelving EQ +15 +10 +5 0 -5 -10 -15 20Hz 100Hz 1kHz 10kHz 20kHz SR24•4 MID Peaking EQ - Boost and Cut +15 +10 +5 0 -5 -10 -15 20Hz 100Hz 1kHz 10kHz 20kHz SR24•4 MID Peaking EQ - Sweep Range +15 +10 +5 0 -5 -10 -15 20Hz 100Hz 1kHz 10kHz 100kHz SR24•4 AIR EQ Appendices AIR MACKIE.™ 41