Mackie DLM12 业主指南

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页码 38
Owner’
s Manual
25
Owner’s Manual
DLM8 Loudspeaker Frequency Response
DLM12 Loudspeaker Frequency Response
20
50
100
200
500
Frequency Response [Hz]
1k
2k
5k
10k
20k
1/3 Oct
av
e R
espon
se 
Normaliz
ed t
o 0 dB 
SP
L
Frequency Response [Hz]
20
50
100
200
500
1k
2k
5k
10k
20k
1/3 Oct
av
e R
espon
se 
Normaliz
ed t
o 0 dB 
SP
L
PA Speaker Mode
– This mode is full range, but focuses
on mid-range clarity where vocals often reside.
Soloist Speaker Mode
– This mode features a low  
frequency roll-off to get rid of unwanted thumps and adds
boost and sparkle to mid-range and high frequencies. This
mode is perfect for plug-and-play singer-songwriters.
DJ Speaker Mode
– This mode bumps the lows and highs
with a mild tuck to the mids, perfect for music playback.
Monitor Speaker Mode
– This mode features a low
frequency roll-off and a reduction around 2 kHz to ensure
maximum gain before feedback in monitor applications.
DLM Loudspeaker Frequency Response Legend