12XT
12XT
12XT
12XT
i
COAXIAL ENCLOSURE
COAXIAL ENCLOSURE
COAXIAL ENCLOSURE
COAXIAL ENCLOSURE
user manual
user manual
user manual
user manual
VERSION 1.0
12XTI_UM_ML_1-0
w w w . l - a c o u s t i c s . c o m
10
10
10
10 en
Figure 3: Connecting one 12XTi to the LA4 amp channel #1
To ensure both high performance and safety, L-ACOUSTICS
®
recommends the exclusive use of
high-quality, fully insulated speaker cables made of stranded copper wire.
In order to preserve a high damping factor it is desirable to keep loudspeaker cables as short as
possible and with a gauge offering low resistance per unit length.
The following table provides information regarding the recommended length versus wire cross-section.
Table 1: Maximum cable length versus conductor cross-section for Damping Factor > 20
Cross-section
Maximum length for one 12XTi (8 Ω load)
mm
2
SWG
AWG
m
ft
2.5
15
13
30
100
4
13
11
50
160
6
11
9
74
240
10
9
7
120
390
According to the calculation in Table 1, one SP25 cable (4 mm², 25 m) can be used to power one 12XTi (8 Ω load) with
a damping factor still greater than 20.
SP.7, SP10, or SP25
!
IMPORTANT
