Yamaha IF2115-AS User manual


IF2115/AS(W), IF2112/AS(W)
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SPEAKER SYSTEM
Installation Series
OWNER'S MANUAL
Thank you for choosing this Yamaha speaker system. In order to take maximum
advantage of the speaker's features and ensure optimum performance and longevity,
please read this manual carefully before using the speaker system. Keep the manual
in safe place for future reference.
BEDIENUNGSANLEITUNG
Vielen Dank für die Auswahl dieses Lautsprechersystems von Yamaha. Damit Sie die
Eigenschaften dieses Lautsprechers optimal nutzen können, und um maximale
Leistung und Lebensdauer sicherzustellen, lesen Sie bitte vor der Inbetriebnahme
diese Anleitung sorgfältig durch. Bitte bewahren Sie diese Anleitung zum späteren
Nachschlagen an einem sicheren Ort auf.
MODE D’EMPLOI
Nous vous remercions d'avoir acheté ces enceintes Yamaha. Pour obtenir les
performances optimales de vos enceintes et garantir une longévité maximale, lisez
attentivement ce mode d'emploi avant d'utiliser les enceintes. Conservez-le en lieu
sûr pour pouvoir vous y référer ultérieurement.
MANUAL DE INSTRUCCIONES
Gracias por escoger este sistema de altavoces Yamaha. A fin de aprovechar al
máximo las características de los altavoces y obtener un rendimiento y durabilidad
óptimos, lea atentamente este manual antes de utilizar el sistema. Guarde este
manual en un lugar seguro para futuras consultas.
取扱説明書
このたびは、ヤマハ製品をお買い求めいただきまして、まことにありがとうございます。
スピーカーの優れた性能を十分に生かして、末永くご愛用いただくために、この取扱説明書をご使用の
前に必ずお読みください。
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(6)-1
English
PRECAUTIONS
PLEASE READ CAREFULLY BEFORE PROCEEDING
* Please keep this manual in a safe place for future reference.
CAUTION
Always follow the basic precautions listed below to avoid the possibility of physical injury to you or
others, or damage to the device or other property. These precautions include, but are not limited to, the
following:
• If you use a stand, make sure to observe the following
precautions in order to avoid toppling the device or causing
damage to the internal components.
- Check the stand’s specifications and make sure that it is
sturdy enough to support the weight of the speaker.
- Mount only one speaker on each speaker stand.
- Use the supplied screws if included.
- Tighten fastening screws securely.
- Use the speaker stands with their legs fully opened.
- Use the stand at a height of less than 140cm.
- Add weight such as sand bags around the stand legs to
prevent them from falling over.
-Remove the speakers from the stands before moving the
stands or adjusting their height.
- Limit the number of people around the placed stand.
We recommend using the speaker stands manufactured by
Ultimate Systems (sold separately) to support the speakers.
• Always consult qualified Yamaha service personnel if the
device installation requires construction work, and make
sure to observe the following precautions.
- Choose mounting hardware and an installation location that
can support the weight of the device.
-Avoid locations that are exposed to constant vibration.
- Make sure to use the specified hardware.
- Inspect the device periodically.
• When transporting or moving the device, always use two or
more people. Attempting to lift the device by yourself may
damage your back, result in other injury, or cause damage to
the device itself.
• Before moving the device, remove all connected cables.
• Do not expose the device to excessive dust or vibrations, or
extreme cold or heat (such as in direct sunlight, near a
heater, or in a car during the day) to prevent the possibility of
panel disfiguration or damage to the internal components.
• Do not place the device in an unstable position where it
might accidentally fall over.
• Before connecting the device to other devices, turn off the
power for all devices. Before turning the power on or off for
all devices, set all volume levels to minimum.
• Use only speaker cables for connecting speakers to the
speaker jacks. Use of other types of cables may result in fire.
•When choosing a power amplifier to use with your speakers,
make sure that its power output matches the speakers’
power capacity (refer to the Specifications on page 14).
Even if the amplifier’s power output is lower than the
speakers’ power capacity, the speakers may be damaged
when clipping of a high input signal occurs. The following
may cause damage to speakers:
- Feedback caused when using a microphone.
-Continuous high sound pressure level produced by electronic
instruments.
- Continuous high-power output of distorted signals.
- Popping noises caused by turning on equipment, or by
connecting or disconnecting system components while the
amplifier is turned on.
•When turning on the AC power in your audio system, always
turn on the power amplifier LAST, to avoid speaker damage.
When turning the power off, the power amplifier should be
turned off FIRST for the same reason.
•Do not operate this device at high volume levels or at a level
that is uncomfortable, since it is capable of producing sound
levels that could cause permanent hearing loss. If you
experience any discomfort or ringing in the ears, or suspect
an hearing loss, you should consult an audiologist.
* Illustrations herein are for explanatory purposes only, and
may not match actual appearance during operation.
* Company names and product names herein are trademarks
or registered trademarks of their respective companies.
For details on signal processor settings when driving speakers
with the use of multiple power amplifiers, please refer to the
web site below.
Yamaha Pro Audio global web site
http://www.yamahaproaudio.com/
Location
Yamaha cannot be held responsible for damage caused
by improper use or modifications to the device.
Connections
Handling caution

English
3
IF2115/2112AS Owner’s Manual
Bi-Amp/Passive switch
Select the Bi-Amp mode (bi-amp drive) or
the Passive mode (full-range drive).
Do not change the Bi-amp/Passive setting
while the speaker is in use.
Neutrik Speakon NL4 plug wiring
Connect the plugs as shown below.
Be sure to use proper speaker cable – not
shielded instrument or line cable – for all
speaker connections.
The Speakon jack and barrier strip terminals are
connected in parallel.
Suspended Installation
●
The strength of the suspension points on the speaker is
60 kg
per point (maximum).
●
Before doing any installation or construction work, consult
with an installation expert.
●
When choosing the installation location, suspension wire and
mounting hardware, make sure all are strong enough to
support the weight of the speaker.
●
Some fittings may deteriorate over extended periods of time
due to wear and or corrosion. For optimum safety, the
installation should be checked thoroughly at regular intervals.
■ Using eye bolts for suspension
For optimum safety, make sure to carefully follow the
precautions below.
●
Use only the supplied eye bolts.
●
Use three or more eye bolts for suspended installations.
●
Use the optional array frame if you intend to suspend a
speaker from another suspended speaker.
●
Install the eye bolts to multiple surfaces of the speaker, not
just one surface.
■ Eye bolt strength
Keep in mind that the strength of the eye bolt differs
depending on the suspension angle of the speaker. Make
sure that the load for each eye bolt is less than 740 kg
when suspending at an angle of 0 degrees, and less than
185 kg at an angle of 45 degrees.
When using the eye bolts,
make sure that the
suspension angle is within
the range of 0 to 45
degrees, as shown below.
Do not suspend the eye bolts as
shown in the diagram below.
Rotatable horn
The horn directivity of the speaker is set at the factory
so that the upward spread is narrow and the downward
spread is wide.
1.
Remove all fixing screws on the grille, and remove the
grille from the speaker.
2.
Remove all screws installed on the horn, pull out the
horn from the speaker, rotate the horn 90 degrees,
and re-install the horn to the speaker.
Be careful when rotating the horn so that you do not
accidentally cut the connection wires connected to the horn
driver.
If you use the speaker as a floor monitor, change the
horn dispersion so that the upward spread is wide and
the downward spread is narrow, as shown in the
diagram.
NEUTRIK plug Bi-Amp Passive
1+ LF+ +
1– LF– –
2+ HF+
2– HF–
Yamaha cannot be held responsible for damage or injury
caused by insufficient strength of the support structure
or improper installation.
CAUTION
CAUTION
2+ 2-
1- 1+
NOTE
CAUTION
CAUTION
0º (740kg)
45º (185kg)
90º (148kg)
CAUTION
CAUTION
NOTE
CAUTION
Rotate 90 degrees
Ver tical
Horizontal
Narrow
Wide
Narrow
Wide
NOTE
Horizontal
Wide
Narrow

IF2115/IF2112AS
14
Specifications
*1: With recommended YAMAHA DSP configuration.
*2: 2 hrs. IEC noise.
* Specifications and descriptions in this owner’s manual are for information purposes only. Yamaha Corp. reserves the right to change or modify products or specifications at any time without prior
notice. Since specifications, equipment or options may not be the same in every locale, please check with your Yamaha dealer.
*Die technischen Daten und Beschreibungen in dieser Bedienungsanleitung dienen nur der Information.Yamaha Corp. behält sich das Recht vor, Produkte oder deren technische Daten jederzeit ohne
vorherige Ankündigung zu verändern oder zu modifizieren. Da die technischen Daten, das Gerät selbst oder Sonderzubehör nicht in jedem Land gleich sind, setzen Sie sich im Zweifel bitte mit Ihrem
Yamaha-Händler in Verbindung.
* Les caractéristiques techniques et les descriptions du mode d’femploi ne sont données que pour information.Yamaha Corp. se réserve le droit de changer ou modifier les produits et leurs
caractéristiques techniques à tout moment sans aucun avis. Du fait que les caractéristiques techniques, les équipements et les options peuvent différer d’fun pays à l’fautre, adressez-vous au
distributeur Yamaha le plus proche.
*Las especificaciones y descripciones de este manual del propietario tienen sólo el propósito de servir como información. Yamaha Corp. se reserva el derecho a efectuar cambios o modificaciones en
los productos o especificaciones en cualquier momento sin previo aviso. Puesto que las especificaciones, equipos u opciones pueden no ser las mismas en todos los mercados, solicite información
a su distribuidor Yamaha.
*仕様および外観は改良のため予告なく変更することがあります。
System Type High power 2-way full-range speaker
Model IF2112/AS(W) IF2115/AS(W)
Specifications/Drive Mode Passive Bi-amp Passive Bi-amp
Frequency Range (-10dB) (4 π )
*1
50 Hz – 20k Hz (Bi-amp mode) 45 Hz – 20k Hz (Bi-amp mode)
Frequency Range (±3dB) (4
π )
*1
70 Hz – 20k Hz (Bi-amp mode) 60 Hz – 20k Hz (Bi-amp mode)
Nominal Coverage (H x V, -6dB) 60 – 100º x 60º, can be rotated to 60º x 60 – 100º 60 – 100º x 60º , can be rotated to 60º x 60 – 100º
Power Rating 600 W
*2
LF: 700 W (AES) HF: 80 W (AES) 600 W
*2
LF: 700 W (AES) HF: 80 W (AES)
Nominal Impedance 8 ohms LF: 8 ohms HF: 8 ohms 8 ohms LF: 8 ohms HF: 8 ohms
Sensitivity (1W@1m) 96dB SPL LF: 96dB SPL HF: 108dB SPL 97dB SPL LF: 98dB SPL HF: 108dB SPL
Calculated Peak SPL 130dB SPL LF: 130dB SPL HF: 133dB SPL 131dB SPL LF: 132dB SPL HF: 133dB SPL
Calculated Continuous SPL 124dB SPL LF: 124dB SPL HF: 127dB SPL 125dB SPL LF: 126dB SPL HF: 127dB SPL
Components
LF 12" (30cm) Woofer, 4" (100mm) Voice Coil 15" (38cm) Woofer, 4" (100mm) Voice Coil
HF Rotatable Constant Directivity Horn, 1.4" (38mm) exit, 3" (76mm)
Voice Coil Compression Driver
Rotatable Constant Directivity Horn, 1.4" (38mm) exit, 3" (76mm)
Voice Coil Compression Driver
Enclosure
Dimensions (H x W x D) 695 x 378 x 333 mm (27.4 x 14.9 x 13.1 in) 770 x 448 x 374 mm (30.3 x 17.6 x 14.7 in)
Weight
29 kg (64 lbs) 35 kg (77 lbs)
Shape Multi-angle wedge Multi-angle wedge
Material 5/8 inch (16mm), 11-ply Finnish Birch 5/8 inch (16mm), 11-ply Finnish Birch
Finish Textured Black (Textured White) Textured Black (Textured White)
Grill 16 gauge powder coated perforated steel grilles, backed with
acoustically transparent reticulated foam
16 gauge powder coated perforated steel grilles, backed with
acoustically transparent reticulated foam
Connectors 2 x Neutrik NL4 and barrier strip, wired in parallel 2 x Neutrik NL4 and barrier strip, wired in parallel
Flying Hardware 16 x M10 for shoulder eyebolts and U-bracket 16 x M10 for shoulder eyebolts and U-bracket
Pole Mounts One One
Handle Two Two
Optional Accessory
U-bracket UB2112 (W) UB2115(W)
Array Frame n/a n/a
3rd party accessory
Omnimount (US) n/a n/a
Multimount (US, Allen products) n/a n/a
Powermount (UK) n/a n/a
Ohashi (Japan) n/a n/a

IF2115/IF2112AS
15
Dimensions
unit: mm
M10
6-M10
8-M10
2-M10
145°
378
41.3 41.3
612.8
127
347.7
695
25.4 121
133
190.5
107.5187.5
41.3
75°
75°
232.8
150 183
142.5 190.5
38 295
333
unit: mm
8-M10
6-M10
M10
133
203
41.3 41.3687
385
302.6
127
448
28.6
141
75°
75°
195 138
41.3
171 203
152 222
40 334
374
145°
770
IF2115 AS
IF2112 AS

For details of products, please contact your nearest Yamaha
representative or the authorized distributor listed below.
Pour plus de détails sur les produits, veuillez-vous adresser à Yamaha ou
au distributeur le plus proche de vous figurant dans la liste suivante.
Die Einzelheiten zu Produkten sind bei Ihrer unten aufgeführten
Niederlassung und bei Yamaha Vertragshändlern in den jeweiligen
Bestimmungsländern erhältlich.
Para detalles sobre productos, contacte su tiendaYamaha más cercana
o el distribuidor autorizado que se lista debajo.
CANADA
Yamaha Canada Music Ltd.
135 Milner Avenue, Scarborough, Ontario,
M1S 3R1, Canada
Tel: [phone]
U.S.A.
Yamaha Corporation of America
6600 Orangethorpe Ave., Buena Park, Calif. 90620,
U.S.A.
Tel: [phone]
MEXICO
Yamaha de México S.A. de C.V.
Calz. Javier Rojo Gómez #1149,
Col. Guadalupe del Moral
C.P. 09300, México, D.F., México
Tel: [phone]
BRAZIL
Yamaha Musical do Brasil Ltda.
Av. Reboucas 2636-Pinheiros CEP: 05402-400
Sao Paulo-SP. Brasil
Tel: [phone]
ARGENTINA
Yamaha Music Latin America, S.A.
Sucursal de Argentina
Viamonte 1145 Piso2-B 1053,
Buenos Aires, Argentina
Tel: [phone]
PANAMA AND OTHER LATIN
AMERICAN COUNTRIES/
CARIBBEAN COUNTRIES
Yamaha Music Latin America, S.A.
Torre Banco General, Piso 7, Urbanización Marbella,
Calle 47 y Aquilino de la Guardia,
Ciudad de Panamá, Panamá
Tel: [phone]
THE UNITED KINGDOM
Yamaha-Kemble Music (U.K.) Ltd.
Sherbourne Drive, Tilbrook, Milton Keynes,
MK7 8BL, England
Tel: [phone]
GERMANY
Yamaha Music Central Europe GmbH
Siemensstraße 22-34, 25462 Rellingen, Germany
Tel: [phone]
SWITZERLAND/LIECHTENSTEIN
Yamaha Music Central Europe GmbH,
Branch Switzerland
Seefeldstrasse 94, 8008 Zürich, Switzerland
Tel: [phone]
AUSTRIA
Yamaha Music Central Europe GmbH,
Branch Austria
Schleiergasse 20, A-1100 Wien, Austria
Tel: [phone]
CZECH REPUBLIC/SLOVAKIA/
HUNGARY/SLOVENIA
Yamaha Music Central Europe GmbH,
Branch Austria, CEE Department
Schleiergasse 20, A-1100 Wien, Austria
Tel: [phone]
POLAND
Yamaha Music Central Europe GmbH
Sp.z. o.o. Oddzial w Polsce
ul. 17 Stycznia 56, PL-02-146 Warszawa, Poland
Tel: [phone]
THE NETHERLANDS/
BELGIUM/LUXEMBOURG
Yamaha Music Central Europe GmbH,
Branch Benelux
Clarissenhof 5-b, 4133 AB Vianen, The Netherlands
Tel: [phone]
FRANCE
Yamaha Musique France
BP 70-77312 Marne-la-Vallée Cedex 2, France
Tel: [phone]
ITALY
Yamaha Musica Italia S.P.A.
Combo Division
Viale Italia 88, 20020 Lainate (Milano), Italy
Tel: [phone]
SWEDEN
Yamaha Scandinavia AB
J. A. Wettergrens Gata 1
Box 30053
S-400 43 Göteborg, Sweden
Tel: [phone]
DENMARK
YS Copenhagen Liaison Office
Generatorvej 6A
DK-2730 Herlev, Denmark
Tel: [phone]
NORWAY
Norsk filial av Yamaha Scandinavia AB
Grini Næringspark 1
N-1345 Østerås, Norway
Tel: [phone]
OTHER EUROPEAN COUNTRIES
Yamaha Music Central Europe GmbH
Siemensstraße 22-34, 25462 Rellingen, Germany
Tel: [phone]
Yamaha Corporation,
Asia-Pacific Music Marketing Group
Nakazawa-cho 10-1, Hamamatsu, Japan 430-8650
Tel: [phone]
TURKEY/CYPRUS
Yamaha Music Central Europe GmbH
Siemensstraße 22-34, 25462 Rellingen, Germany
Tel: [phone]
OTHER COUNTRIES
Yamaha Music Gulf FZE
LB21-128 Jebel Ali Freezone
P.O.Box 17328, Dubai, U.A.E.
Tel: [phone]
THE PEOPLE’S REPUBLIC OF CHINA
Yamaha Music & Electronics (China) Co.,Ltd.
25/F., United Plaza, 1468 Nanjing Road (West),
Jingan, Shanghai, China
Tel: [phone]
INDONESIA
PT. Yamaha Music Indonesia (Distributor)
PT. Nusantik
Gedung Yamaha Music Center, Jalan Jend. Gatot
Subroto Kav. 4, Jakarta 12930, Indonesia
Tel: [phone]
KOREA
Yamaha Music Korea Ltd.
Tong-Yang Securities Bldg. 16F 23-8 Yoido-dong,
Youngdungpo-ku, Seoul, Korea
Tel: [phone]
MALAYSIA
Yamaha Music Malaysia, Sdn., Bhd.
Lot 8, Jalan Perbandaran, 47301 Kelana Jaya,
Petaling Jaya, Selangor, Malaysia
Tel: [phone]
SINGAPORE
Yamaha Music Asia Pte., Ltd.
#03-11 A-Z Building
140 Paya Lebor Road, Singapore 409015
Tel: [phone]
TAIWAN
Yamaha KHS Music Co., Ltd.
3F, #6, Sec.2, Nan Jing E. Rd. Taipei.
Taiwan 104, R.O.C.
Tel: [phone]
THAILAND
Siam Music Yamaha Co., Ltd.
891/1 Siam Motors Building, 15-16 floor
Rama 1 road, Wangmai, Pathumwan
Bangkok 10330, Thailand
Tel: [phone]
OTHER ASIAN COUNTRIES
Yamaha Corporation,
Asia-Pacific Music Marketing Group
Nakazawa-cho 10-1, Hamamatsu, Japan 430-8650
Tel: [phone]
AUSTRALIA
Yamaha Music Australia Pty. Ltd.
Level 1, 99 Queensbridge Street, Southbank,
Victoria 3006, Australia
Tel: [phone]
COUNTRIES AND TRUST
TERRITORIES IN PACIFIC OCEAN
Yamaha Corporation,
Asia-Pacific Music Marketing Group
Nakazawa-cho 10-1, Hamamatsu, Japan 430-8650
Tel: [phone]
NORTH AMERICA
CENTRAL & SOUTH AMERICA
EUROPE
AFRICA
MIDDLE EAST
ASIA
OCEANIA
HEAD OFFICE
Yamaha Corporation, Pro Audio & Digital Musical
Instrument Division
Nakazawa-cho 10-1, Hamamatsu, Japan 430-8650
Tel: [phone]
PA13
Yamaha Pro Audio global web site
http://www.yamahaproaudio.com/
Yamaha Manual Library
http://www.yamaha.co.jp/manual/
U.R.G., Pro Audio & Digital Musical Instrument Division, Yamaha Corporation
© 2005 Yamaha Corporation
607MW-02B0
Printed in U.S.A