Yamaha IF2108 new Installation Series Speakers address a number of important issues that give them unprecedented performance and
handling characteristics for live sound applications, including permanent installations.
In particular, phase characteristics have been kept smooth and consistent throughout the entire series, so you can mix and match speakers to suit any system and venue without ending up with hot and dead spots due to phase
interference. And of course sonic quality is superb throughout the entire reproduction range so the full impact of the source material reaches the audience undiluted.
• 90º x 60º dispersion pattern.
• Multi-angle cabinet design enables floor monitor applications.
• Horn can be rotated 90-degrees, allowing vertical or horizontal mounting.
• 1.75" high-frequency compression driver with 1" exit.
• Eleven 10mm-screw (M10) and six 8mm-screw (M8) suspension points provided for flexible rigging.
• Durable black or white finish (can be painted to match any interior).
• Optional matching U-bracket available.
• Parallel-wired two Neutrik NL4 and barrier strip connectors.
A Wide Selection of Models Accommodate the Widest Possible Range of Installations
Two important criteria for speakers to be used in installations are
installation/positioning ease and service area controllability. The Yamaha IF2108 Installation Series includes 16 different models with speakers from 5 to 15 inches in 2-way, main, support, floor
monitor, subwoofer, and other configurations. With a range of driver sizes, single and dual woofers, and a variety of external configurations, these speakers integrate easily into a wide variety
of installations.
The Yamaha IF2108 12-inch and 15-inch models are available with four different coverage angles. By selecting and combining the appropriate models it is possible to create systems that provide
any type of coverage required - from near to far, narrow to wide. Furthermore, all models feature rotatable horns to allow vertical or horizontal operation. In addition to multiple rigging points for
convenient flying/hanging installation, specialized U-brackets and array frames are available to accommodate just about any installation requirements. (Four eye bolts are provided with all
models except the IF2205 and IF2205W).
Consistent Sound and Phase Characteristics
Most installations involve the positioning of multiple speakers at numerous locations. The
Yamaha IF2108 Installation Series offers a range of models that can be combined as required while delivering the most natural sound field possible, with the greatest controllability.
The Installation Series has been specifically designed to provide
an acoustic "white canvas" on which the most delicate tonal gradations will stand out clearly. The entire lineup has been designed with consistent phase characteristics so that they will
deliver optimum performance in any combination, and respond smoothly to equalization for unprecedented installation flexibility and natural sound.
A Range of Processing Data Available for Yamaha DME Series Processors
The Yamaha IF2108 Installation Series speakers will deliver peak performance when used with Yamaha digital mixing consoles such as the PM5D, or DME
series digital mixing engines. In particular, a range of speaker processing programs specifically designed to bring out the best in the Installation Series are available for DME series digital mixing
engines. Even with complex multi-speaker systems you only need to select the appropriate program to be running at optimum performance in no time.
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Cabinets
Yamaha IF2108 Building a high-performance speaker cabinet is a lot more complex than simply building a solid box. The materials used, size, shape, bracing, porting, acoustic treatment and other factors all interact
to determine the final performance of the design. This can be partly determined by good old science and engineering, but a lot also hinges on experience and exhaustive listening and field tests.
Yamaha IF2108 Installation Series Speakers feature cabinets constructed from high-quality 11-ply Finland birch, as much as 16 millimeters thick in most models. Solid gluing of all joints and critical
placement of internal bracing results in cabinets that are virtually indestructible as well as free from resonance. The cabinets also feature a wrap-around grille that, in addition to
being aesthetically pleasing, minimizes reflections from the cabinet frame. |
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Horns
To allow the system designer maximum freedom and flexibility, all Yamaha Installation Series Speakers feature rotatable horns in a variety of configurations. 60º×40º,
90º×50º, and 90º×90º horns are available for the 12-inch and 15-inch models, while 60º×40º and 90º×50º horns are
available for the 3-way designs. 8-inch and 5-inch models feature 90º×60º horns. Horns are made from fiber-reinforced plastic to minimize unwanted resonance. |
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Networks
Selected top-quality crossover network parts including heavy-gauge inductor wire, large film capacitors, and painstakingly designed circuit boards deliver unmatched sonic quality and reliability.
Heavy 16-gauge wire is used for all internal wiring. |
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Drivers
Yamaha IF2108
HF drivers feature one-piece titanium domes formed to precision tolerances for superior sound as well as long-term reliability. 12-inch, 15-inch and 18-inch woofer cones have been specially
treated for water resistance, providing optimum durability in the widest range of operating environments. |
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Finish
The fact that speakers must sound good goes without saying, but in permanent installations they have to look good and match the interior of the venue, too. Yamaha Installation Series Speakers are
available in black or white, featuring a durable textured paint. But if basic black or white doesn't suit your visual requirements, they can be easily repainted as required. |
| Speaker type |
2-way full-range speaker |
| Frequency range (-10dB) |
55Hz-19kHz |
| Frequency response (-3dB) |
75Hz-18kHz |
| Nominal coverage |
H |
90 or 60 |
| V |
60 or 90 |
| Components |
LF |
8" (20cm) woofer, 2" (50mm) voice coil |
| HF |
Rotatable constant directivity horn, 1" (25mm) exit, 1.7" (44mm) voice coil compression driver |
| Power rating |
NOISE |
100W (IEC, 2h) |
| PGM |
200W |
| PEAK |
400W |
| Nominal impedance |
8ohms |
| SPL |
Sensitivity (1W; 1m on axis) |
95dB SPL |
| Continuous (Calculated) |
115dB SPL |
| Peak (Calculated) |
121dB SPL |
| I/O connectors |
2x Neutrik NL4 and barrier strip, wired in parallel |
| Shape |
Multi-angle wedge |
| Cabinet material |
5/8 inch (16mm), 11-ply Finnish birch |
| Finish |
Textured black |
| Handle |
1 |
| Flying and mounting hardware |
11x M10 for shoulder eyebolts and U-bracket, 6x M8 for 3rd party speaker mount hardware |
| Pole socket |
1x 35mm (1-3/8in) |
| Dimensions |
W |
283mm; 11-1/8in |
| H |
448mm; 17-5/8in |
| D |
250mm; 9-7/8in |
| Net weight |
14kg; 30.9lbs |
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