L-Acoustics LA12X, Руководство пользователя

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Coaxial loudspeaker enclosures presets
12XTA, 115XT, 115XT HiQ and MTD115bA
12XTA, 115XT, 115XT HiQ and MTD115bA are active coaxial loudspeaker enclosures.
Preset names
active coaxial loudspeaker enclosure preset
12XT (in active mode) [12XTA_ xx ]
115XT HiQ [HiQ_ xx ]
MTD115b (in active mode) [115bA_ xx ]
115XT [115XT_ xx ]
preset(s)
loudspeaker
conguration
active xxx SB18 or SB118*
acoustic properties
coaxial
[ xxx _FR], [ xxx _FI]
or [ xxx _MO]
— nominal bandwidth
c
coupled subwoofer
[ xxx _ xx _100] [SB xx _100]
down to 32 Hz
reinforced LF contour
choice between
3 contours**
* with subwoofers as a cardioid array, use [SB xx _ xx _C], or [SB18_100_Cx]
** [ xxx _FR] for FOH application, [ xxx _FI] for speech, classical music or ll, [ xxx _MO] at in half-space loading
conditions (oor, wall or ceiling)
[ xxx _FR], [ xxx _FI], [ xxx _MO] and [ xxx _ xx _100]
loudspeaker elements outputs channels routing gain delay polarity mute
LF OUT 1 LF ON
HF OUT 2 HF
IN A 0 dB 0 ms +
ON
LF OUT 3 LF ON
HF OUT 4 HF
IN B 0 dB 0 ms +
ON
Routing, gain, delay, polarity and mute parameters can be modied by the user.
62 Preset Guide owner's manual (EN) version 16.0