User’s manual – X-Treme Audio MISI User Manual

Page 16

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User’s manual

8

XTLSA/A

Active bi-amplified line array module - Amp. Power: 800+800 W RMS - Digital DSP on board (2 preset)

4

XTLSAS/A

Active arrayable double subwoofer - Amp. Power: 2500 W RMS (@ 4 Ohm) - Digital DSP on board (2 preset)

UNITS

DSP UNIT

SOUND FILE

HARDWARE

SWITCH OPTIONS

FUNCTION

XTLSA/A

4_XTLSA_A_NoSub.dfa

A (Near) / B (Far)*

Array made of 4 active elements

without subwoofer

4_XTLSA_A_Sub.dfa

A (Near) / B (Far)*

Array made of 4 active elements

with subwoofer

XTLSAS/A

XTLSAS_A.dfa

A (Polarity: normal) /

B (Polarity: inverted)

**

Subwoofer mode

(*) Selectable via hardware on the loudspeaker system’s rear panel. The “Far” option (switch position: B) has a boost in the ultra-high frequency zone; to be used for a set of upper modules which are
positioned in the top part of the array (suspended or stacked), depending on installation geometry and environmental conditions (architecture, humidity), to throw the very high frequencies far enough,
despite air absorption. The same purpose can be accomplished with a manual boost in the 10 kHz zone.
(**) To use only with other upper modules - apart from XTLSA - in case they have inverted polarity response.

1

2

3

XLR

Ground

GND

Positive

(+)

Negative

(-)

Pins

Type

The input signal for XTLSA/A and XTLSAS/A uses a female XLR
Bal connector. To wire the connector, use pin 2 for Hot (+), pin 3 for
Cold (-) and pin 1 for ground (GND).
Two internal presets are selectable through a switch positioned
in the rear side of the speakers. Moreover, thanks to the power-
ful DSP on board, it is possible to generate a cascade network of

N loudspeaker systems (XT-NET) via UTP CAT5 cable with RJ45
connectors – this allows the user to edit the audio parameters of
the speakers and hence to read the history of the amplifier status
from a single external PC.
A second XLR male connector permits the signal to be linked to
other additional loudspeaker systems.

CONNECTORS

PRESETS

ACCESSORIES

STD-LSA

Flying bar for Linear Source Array

XT-ANGLE

Electro-mechanical device for setting the pitch of the line array systems (flying bar not included)

XT-ANGLERC

Remote controller for XT-ANGLE with bright display (cable included, 10 m in length)

XT-NETINT

Network Interface for XT-NET connection (PC adapter: from USB or RS232 to standard RJ45)

XT-NETPS

Power unit for supplying up to 2 XT-NETINT (if a RS232 is used)

XTLSA-SK

Wheelboard for XTLSA and XTLSA/A loudspeaker system

XTLSAS-SK

Wheelboard for XTLSAS and XTLSAS/A double subwoofer

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