Встраиваемая акустика GENELEC AIC25. Инструкция на английском языке

AIC25                                                    Data Sheet
Genelec AIC25
Active In-Ceiling Loudspeaker
Genelec’s  new  AIC25  Active  In-Ceiling   respectively. RCA and balanced XLR line   painted to match the colour of the ceiling.
loudspeaker system consists of a two-way   level input connectors and adjustable input   The  RAM2  amplifier  module  can  be
loudspeaker  enclosure  and  a  matched   sensitivity ensure convenient connection   rack  mounted  with  its  dedicated  Rack
remote  amplifier  module  RAM2.  It  has   to all types of decoders. Connectors for   Mount Kit (optional) or placed on a shelf
been designed to the same rigorous stan-  remote power/standby mode switching are   or into a cabinet. The wiring between the
dards as Genelec’s high-performance HT   also provided. The active crossover unit   amplifier module and loudspeaker can be
series active Home Theater loudspeak-  allows accurate Bass Tilt, Bass Roll-Off   made of standard 18 to 10 gauge 4-con-
ers, ensuring that no other in-ceiling loud-  and Treble Tilt adjustments for fine-tuning   ductor wire. Expensive proprietary cables
speaker of similar size can match the low   the sound balance to suit various acousti-  are not needed. Each loudspeaker/ampli-
distortion, neutrality and sound pressure   cal conditions and listener tastes.  fier combination has been carefully tested
capability of the AIC25.              The solid, carefully dimensioned enclo-  and matched together before delivery for
The AIC25 loudspeaker has a 5” bass   sure  gives  far  better  control  of  bass   maximum accuracy.
driver loaded with a 4.7 liter enclosure and   reproduction than typical in-ceiling loud-  Visit Genelec’s Home Theater website
a 3/4” treble driver giving a precise and   speakers.  The  loudspeaker  enclosure   www.genelec-ht.com for more information
uncolored acoustic response. The RAM2   requires only 158 mm (6 / ”) of free depth   of Genelec’s Home Theater loudspeaker
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remote amplifier module includes an active   inside the ceiling structure and can easily   line.
crossover circuitry and 40 + 40 W power   be retrofitted to existing construction and
amplifiers for the bass and treble driver   the visible parts of the loudspeaker can be

AIC25 Data Sheet
12 (15/32")  260 (10 1/4")  54 (2 1/8")
284 (11 3/16")      250 (9 27/32")
158 (6 3/16")
16 (5/8")  149 (5 7/8")  47 (1 27/32")
284 (11 3/16")   139 (5 15/32")  153 (6 1/32")                    177 (6 31/32")
Figure 1. The main dimensions of the AIC25 loudspeaker cabinet  Figure 2. The main dimensions of the RAM2 amplifier
SyStem SpecificAtionS                                 Amplifier Section
Aic25                                                Aic25
Lower cut-off frequency, –3 dB  ? 68 Hz               Bass amplifier short term output power   40 W at 8 Ohm load
Treble amplifier short term output power  40 W at 8 Ohm load
Upper cut-off frequency, –3 dB  > 20 kHz
(Long term output power is limited by driver
Free field frequency response  70 Hz – 18 kHz (± 2.5 dB)  unit protection circuitry)
Maximum short term sine wave acoustic   @ 1 m > 100 dB SPL   Amplifier system THD at nominal output  ? 0.08 %
output on axis in half space, averaged from
100 Hz to 3 kHz                                       Mains voltage                 100, 120 or 230 V
Power consumption (average)
Maximum peak acoustic output per pair with   @ 1 m  > 110 dB SPL
music material                                           Idle                       10 VA
Full output                80 VA
Self generated noise level in half space at 1 m   ? 10 dB                                    2
on axis (A-weighted)                                  Recommended loudspeaker cable gauge  0.8 to 5.0 mm
(18 to 10 AWG)
Harmonic distortion at 85 dB SPL
at 1 m on axis                                        Standby/On switching by signal sensing Autostart function or +12 V DC
remote control
Freq:   70…200 Hz           < 3%
> 200 Hz               < 1 %
Drivers
Bass                        130 mm (5") cone        croSSoVer Section
Treble                      19 mm ( / ") metal dome                              Aic25
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Weight                                                Connectors:
Loudspeaker cabinet         3.0 kg (6.6 lb)           XLR female input, balanced 10 kOhm  pin 1 gnd, pin 2 +, pin 3 -
Amplifier                   2.2 kg (4.8 lb)           RCA female input, unbalanced 10 kOhm   pin +, ring gnd
“LINK OUT” XLR male output, balanced   pin 1 gnd, pin 2 +, pin 3 -
Dimensions                                               10 kOhm
Loudspeaker cabinet max. diameter    284 mm (11 / ”)
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Loudspeaker cabinet max. depth    158 mm (6 / ”)   Input level for 100 dB SPL output at 1 m  -6 dBu
3
16
Cutout diameter             257 mm (10 / ”)        Input Sensitivity adjustment range  +6 dBu to -6 dBu
1
8
Minimum free depth measured from the   160 mm (6 / ”)   Crossover frequency, Bass/Treble  3.0 kHz
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surface of the ceiling
Treble Tilt control operating range  0 to –2 dB @ 15 kHz
Amplifier height            177 mm (6 / ”) (4U)    Bass Tilt control operating range in –2 dB   From 0 to -6 dB @ 100 Hz
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1
Amplifier width             54 mm (2 / ”)          steps
8
Amplifier depth*            260 mm (10 / ”)
1
4              Bass Roll-Off control         -6 dB @ 85 Hz
*Note that the cable connectors require at
least 100 mm (4”) of space behind the                 The ‘CAL’ position is with all tone controls set to ‘off’ and the input sensitivity
amplifier                                             control to maximum (fully clockwise).
www.genelec.com
Genelec Document BBA0064002a. Copyright Genelec Oy 9.2006. All data subject to change without prior notice
International enquiries:   In the U.S. please contact:   In China please contact:  In Sweden please contact:
Genelec, Olvitie 5  Genelec, Inc., 7 Tech Circle  Beijing Genelec Audio Co. Ltd.  Genelec Sverige
FIN-74100, Iisalmi, Finland  Natick, MA 01760, U.S.A.  Jianwai SOHO, Tower 12, Room 2306  Box 5521, S-141 05 Huddinge
Phone +358 17 83881  Phone +1 508 652 0900  39 East 3rd Ring Road  Phone +46 8 449 5220
Fax +358 17 812 267  Fax +1 508 652 0909  Chaoyang District, Beijing 100022, China  Fax +46 8 708 7071
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Fax +86 10 5869 7914