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IF2115M/IF2112M 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

 

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. 

 

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

CAUTION

0º (740kg)

45º (185kg)

90º (148kg)

CAUTION

CAUTION

Rotate 90 degrees

Vertical

Horizontal

Summary of Contents for IF2115M/64(W)

Page 1: ... 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 ...

Page 2: ...dance see page 14 particularly when connecting speakers in parallel Connecting an impedance load outside the amplifier s rated range can damage the amplifier 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 capacit...

Page 3: ...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...

Page 4: ...M 99 W 90 x 90 Power Rating 350 W 2 LF 350 W AES HF 60 W AES 350 W 2 LF 350W AES HF 60 W AES 350 W 2 LF 350 W AES HF 60 W AES 350 W 2 LF 400 W AES HF 60 W AES 350 W 2 LF 400 W AES HF 60 W AES 350 W 2 LF 400 W AES HF 60 W AES Nominal Impedance 8 ohms LF 8 ohms HF 8 ohms 8 ohms LF 8 ohms HF 8 ohms 8 ohms LF 8 ohms HF 8 ohms 8 ohms LF 8 ohms HF 8 ohms 8 ohms LF 8 ohms HF 8 ohms 8 ohms LF 8 ohms HF 8 ...

Page 5: ...ns unit mm 4 M8 1 2 7 41 3 612 8 41 3 695 88 9 174 6 347 7 155 7 5 7 5 378 232 8 15 M10 41 3 187 150 38 416 454 304 267 88 9 7 5 152 40 7 5 183 5 302 6 41 3 229 448 305 494 534 382 4 M8 770 41 3 41 3 687 385 174 6 unit mm 15 M10 IF2112M IF2115M ...

Page 6: ...paña Ctra de la Coruna km 17 200 28231 Las Rozas Madrid Spain Tel 34 91 639 88 88 GREECE Philippos Nakas S A The Music House 147 Skiathou Street 112 55 Athens Greece Tel 01 228 2160 SWEDEN FINLAND ICELAND Yamaha Music Europe GmbH Germany filial Scandinavia J A Wettergrensgata 1 Box 30053 S 400 43 Göteborg Sweden Tel 46 31 89 34 00 DENMARK Yamaha Music Europe GmbH Tyskland filial Denmark Generatorv...

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