JBL EON Sub G2 manual Block Diagram, About Subwoofers

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Block Diagram

About Subwoofers

Here are a few bass basics. The ear is far less sensitive to very low frequencies than it is to mid- range frequencies. A 1,000 Hz sound at 95 dB SPL may seem obnoxious and painful to the ear while 50 Hz. at 95 dB SPL will seem pleasantly powerful. Musicians, composers, and producers know this instinctively and create music that contains a great deal of energy below 100 Hz. In order to properly produce or reproduce this music, an audio system needs to be capable of delivering much more acoustic output at low frequencies than in the mid band. Note that the capability of delivering more output should not be confused with the characteristic of low-frequency equalization boost. A system that is equalized to be perfectly flat may require as much as 20 dB more maximum SPL capability in the low bass. This is because the requirement for the extra energy is already built into the music. And contemporary dance music may rely even more on low frequencies for its power and energy.

To meet this need, speaker designers developed specialized speakers called subwoofers. Subwoofers are intended to work below 150 Hz. In fact, most subwoofers will sound downright bad if you try to use them to reproduce sound above 200 Hz. There are even sub-species of subwoofers. Some subwoofers are designed for extreme low–frequency extension and will go down as low as

20 Hz. This type of performance is usually more useful for cinema effects than for music. A sub that goes down this low will be very large and probably require a lot of amplifier power. Another variety of subwoofer that may be more appropriate and practical for portable music applications concen- trates on delivering “punch”. Punch is what you experience when the kick drum hits you in the chest. Much of what we think of as punch is in the 80 Hz. region.

Until recently, adding a subwoofer to a system was a complicated matter that required external crossover networks, extra power amplifiers, and of course the subwoofer itself. The EON Sub G2 simplifies this task by combining all this into a single, simple and light weight system.

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Contents EON Sub G2 User’s Guide Contents Welcome Electrical Safety Stand Mounting and PrecautionsAbout the EON SUB G2 FeaturesTechnical Specifications Available AccessoriesIndicators ConnectorsControls and Connections About Subwoofers Block DiagramStereo System With EON Mid / High System with EON Sub G2s Application ExamplesDriving the Subs from a Mono Output Mono SubwooferPowered Sub with Passive Mid / High Changing Voltage TroubleshootingFuse Replacement Voltage Selection And FusesPage JBL Limited Warranty Page JBL Professional Contact Information

EON Sub G2 specifications

The JBL EON Sub G2 is a powerful and versatile subwoofer designed to deliver deep, impactful bass while ensuring excellent sound clarity. This subwoofer is part of JBL's renowned EON series, which has gained a reputation among musicians, DJs, and events for its high-quality audio performance and portability.

One of the standout features of the JBL EON Sub G2 is its innovative design. It boasts a robust and lightweight cabinet made from high-density composite material, which makes it durable yet easy to transport. The subwoofer also includes built-in handles for convenient mobility. This makes it an excellent choice for both permanent installations and mobile applications, where ease of setup is essential.

The EON Sub G2 is equipped with a powerful 15-inch woofer, designed to produce low-frequency sounds with exceptional clarity and punch. The woofer is paired with a high-performance power amplifier that delivers clean, consistent power. With a peak power output of 1,000 watts, the EON Sub G2 can easily fill large spaces, making it ideal for concerts, clubs, and other live sound applications.

Another highlight of the EON Sub G2 is its advanced onboard DSP (Digital Signal Processing) technology. This ensures optimal performance by providing precise control over sound characteristics, allowing users to tailor the audio output to suit different environments. The built-in crossover allows for seamless integration with any full-range loudspeakers, enabling a comprehensive sound system that delivers a full spectrum of audio.

Connectivity is also a significant advantage of the JBL EON Sub G2. It features multiple input options, including combo XLR/TRS inputs, which allow for versatile connectivity with various audio sources. The sub also has outputs for daisy-chaining additional speakers, making it easy to expand your sound system.

In terms of sound quality, the JBL EON Sub G2 excels with its remarkable transient response and low distortion levels, ensuring that every note and beat is heard with precision. The subwoofer’s frequency response ranges from 30Hz to 150Hz, capturing the intricate details of bass-heavy music genres.

In summary, the JBL EON Sub G2 is a powerful, portable subwoofer that offers exceptional sound quality and advanced features. Its combination of durability, advanced DSP technology, versatile connectivity options, and high output make it an excellent choice for any audio professional looking to enhance their performance setup. Whether for live events or studio use, the EON Sub G2 stands out as a top contender in the subwoofer market.