a b s o l u t e f i d e l i t y ™

Tuning for Low Frequency Effects (LFE)

The LFE input has a separate gain structure and bypasses the crossover in the subwoofer. Hence, it should be set-up separately from the main speaker augmentation function.

A simple way to set up the S4/8 for LFE is to use the test and level signal available in most home theater processors and multi-channel players, and test discs. Many DVD’s include a THX calibration option that has a set of test tones for speaker level adjustment.

Using a high quality sound pressure meter, set the LFE gain so that the S4/8 matches the volume of the main speakers.

If you are using multiple subwoofers, you will need to set each subwoofer in turn. As each location of the subwoofer may have different bass levels caused by room-related gain, adjust each separately. To do this, you first set the LFE gain on all your subwoofers to 1 (fully anti-clockwise).

Then, using a LFE test tone and a sound pressure meter set the LFE gain on the first subwoofer to 3dB down (for 3 subwoofers, 5dB down if using 5 subwoofers) from the reference volume of the main speakers. Write down the setting, and then turn the LFE gain back to zero.

Go to the next subwoofer and repeat the process until you have the LFE GAIN settings of all your subwoofers. When you have all the settings, go to each subwoofer and turn up the LFE GAIN to the setting you noted down. Re-check the bass volume with all subwoofers on.

If the bass response is too high or too low, use the subwoofer level setting on the processor to match the LFE volume to the volume of the rest of the speakers – or do it all again using a higher or lower setting for each subwoofer.

Placing and Connecting Multiple Subwoofers

The combination of LFE Blend™ and daisy-chained LFE in all Genesis ServoSub™ models means great flexibility. They are all readily suited to multiple subwoofer installations when used in a multi-channel music or home theater system. One Genesis ServoSub can be used to extend the frequency response of any two main speakers, AND at the same time deliver the LFE channel.

S4/8 Owners Manual Ver 0.1

13

Page 12 Page 14
Page 13
Image 13
Genesis Advanced Technologies S4/8 owner manual Placing and Connecting Multiple Subwoofers
Page 12 Page 14

S4/8 specifications

Genesis Advanced Technologies has established itself as a frontrunner in high-performance audio equipment, and the S4/8 loudspeaker exemplifies this commitment to excellence. The S4/8 is a remarkable fusion of innovative technology and sophisticated design, aimed at delivering an unparalleled listening experience.

At the core of the S4/8 is its unique driver configuration, which incorporates advanced materials and engineering techniques. Each speaker features a proprietary ribbon tweeter that offers exceptional high-frequency response, ensuring clarity and detail across the most nuanced audio passages. Coupled with this, the midrange drivers employ advanced composite materials to minimize distortion while providing a rich, warm sound that brings life to vocals and instruments alike.

A standout feature of the S4/8 is its cabinet design, crafted from high-density MDF. This construction choice dramatically reduces resonance, allowing the speakers to produce a cleaner sound free from unwanted coloration. The enclosure is meticulously designed to optimize internal airflow, enhancing the bass response while maintaining tight control over the lower frequencies.

In terms of technology, Genesis Advanced Technologies has integrated a sophisticated crossover network within the S4/8, allowing for precise frequency distribution among the drivers. This results in a seamless integration of sound across all frequencies, ensuring that listeners enjoy a coherent soundstage. Additionally, the S4/8 supports bi-wiring and bi-amping configurations, giving audiophiles the flexibility to customize their setup for the best performance.

The aesthetic appeal of the S4/8 cannot be overlooked. Available in a variety of finishes, including real wood veneers, these speakers not only perform beautifully but also complement any audio setup visually. The elegant design, coupled with a robust build quality, makes the S4/8 a true statement piece.

Furthermore, the S4/8 is designed with user functionality in mind, featuring multiple input options and a straightforward setup process. This speaker is compatible with a wide range of amplification sources, allowing audiophiles to tailor their sound preferences to suit their individual tastes.

In conclusion, the Genesis Advanced Technologies S4/8 is a masterclass in audio engineering, boasting advanced features like a proprietary ribbon tweeter, high-density MDF cabinet, and bi-wiring capabilities. Whether for casual listening or serious audiophile applications, the S4/8 delivers an immersive, high-fidelity sound experience that is hard to match.
Top Page Image Contents