Application Guide for

Yamaha Installation Series Speakers

2 -Way Full-Range Speaker

 

Amp

Passive

Bi-Amp

 

Gain

 

 

 

 

 

LF

HF

 

 

 

 

 

IF2115

26dB

16dBu

17dBu

8dBu

 

 

-8dBFs for +24dB output level

-7dBFs for +24dB output level

-16dBFs for +24dB output level

 

 

-2dBFs for +18dB output level

-1dBFs for +18dB output level

-10dBFs for +18dB output level

 

 

0dBFs for +15dB output level

0dBFs for +15dB output level

-7dBFs for +15dB output level

 

 

 

 

 

 

32dB

10dBu

11dBu

2dBu

 

 

-14dBFs for +24dB output level

-13dBFs for +24dB output level

-22dBFs for +24dB output level

 

 

-8dBFs for +18dB output level

-7dBFs for +18dB output level

-16dBFs for +18dB output level

 

 

-5dBFs for +15dB output level

-4dBFs for +15dB output level

-13dBFs for +15dB output level

 

 

 

 

 

IF2112

26dB

16dBu

17dBu

8dBu

 

 

-8dBFs for +24dB output level

-7dBFs for +24dB output level

-16dBFs for +24dB output level

 

 

-2dBFs for +18dB output level

-1dBFs for +18dB output level

-10dBFs for +18dB output level

 

 

0dBFs for +15dB output level

0dBFs for +15dB output level

-7dBFs for +15dB output level

 

 

 

 

 

 

32dB

10dBu

11dBu

2dBu

 

 

-14dBFs for +24dB output level

-13dBFs for +24dB output level

-22dBFs for +24dB output level

 

 

-8dBFs for +18dB output level

-7dBFs for +18dB output level

-16dBFs for +18dB output level

 

 

-5dBFs for +15dB output level

-4dBFs for +15dB output level

-13dBFs for +15dB output level

 

 

 

 

 

IF2112M

26dB

13dBu

13dBu

6dBu

 

 

-11dBFs for +24dB output level

-11dBFs for +24dB output level

-18dBFs for +24dB output level

 

 

-5dBFs for +18dB output level

-5dBFs for +18dB output level

-12dBFs for +18dB output level

 

 

-2dBFs for +15dB output level

-2dBFs for +15dB output level

-9dBFs for +15dB output level

 

 

 

 

 

IF2115M

26dB

13dBu

14dBu

6dBu

 

 

-11dBFs for +24dB output level

-10dBFs for +24dB output level

-18dBFs for +24dB output level

 

 

-5dBFs for +18dB output level

-4dBFs for +18dB output level

-12dBFs for +18dB output level

 

 

-2dBFs for +15dB output level

-1dBFs for +15dB output level

-9dBFs for +15dB output level

 

 

 

 

 

IF2208

26dB

11dBu

n/a

n/a

 

 

-13dBFs for +24dB output level

 

 

 

 

-7dBFs for +18dB output level

 

 

 

 

-4dBFs for +15dB output level

 

 

 

 

 

 

 

 

32dB

5dBu

n/a

n/a

 

 

-19dBFs for +24dB output level

 

 

 

 

-13dBFs for +18dB output level

 

 

 

 

-10dBFs for +15dB output level

 

 

 

 

 

 

 

IF2108

26dB

8dBu

n/a

n/a

 

 

-16dBFs for +24dB output level

 

 

 

 

-10dBFs for +18dB output level

 

 

 

 

-7dBFs for +15dB output level

 

 

 

 

 

 

 

 

32dB

2dBu

n/a

n/a

 

 

-22dBFs for +24dB output level

 

 

 

 

-16dBFs for +18dB output level

 

 

 

 

-13dBFs for +15dB output level

 

 

 

 

 

 

 

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Yamaha IF2112 manual Amp Passive Bi-Amp Gain

IF2112 specifications

The Yamaha IF2112 is a prominent addition to Yamaha's line of professional passive loudspeakers, designed to deliver exceptional sound quality and reliable performance in various sound reinforcement applications. This model stands out for its versatility, making it suitable for everything from live performances to installations in commercial spaces.

One of the key features of the Yamaha IF2112 is its dual 12-inch LF (low-frequency) drivers, which provide a robust bass response that is both punchy and accurate. This is complemented by a unique horn-loaded design that incorporates a 2-inch titanium diaphragm compression driver. The result is a consistent and even dispersion of sound, ensuring that audiences enjoy quality audio regardless of their location within the venue.

The IF2112 is constructed with a sturdy, durable polyurea finish that not only enhances aesthetics but also protects against wear and tear. The cabinet design includes a rear input panel with connector options for flexibility in various setups. Additionally, the speaker is equipped with integrated rigging points that facilitate easy and secure mounting in both horizontal and vertical orientations.

In terms of performance, the IF2112 boasts a frequency response range from 55 Hz to 20 kHz, allowing it to reproduce a wide spectrum of audio, from deep bass to clear highs. With a power handling capacity of 500 watts RMS and a peak power handling of 2000 watts, the IF2112 is capable of producing high sound pressure levels, making it suitable for larger venues.

Yamaha's Advanced Wave Guide technology enhances the IF2112's performance by ensuring sound coverage is uniform across the audience area. This is particularly beneficial for live sound applications, where even sound distribution is critical to the overall experience.

Furthermore, the IF2112 features a lightweight design, making it easier to transport and set up, a significant advantage for mobile sound engineers and rental companies. Its compatibility with various Yamaha amplifiers also allows users to maximize the speaker's capabilities, ensuring optimal quality and performance.

Overall, the Yamaha IF2112 is a powerful and versatile loudspeaker that combines advanced technologies with robust design, making it an excellent choice for both professionals and enthusiasts in need of high-quality sound reinforcement.