Velodyne Acoustics HGS-15X THX manual

placement near the television monitors of home theater systems.

We determined that conventional motors are unacceptable when called upon to produce the amount of linear motion we desired. This inadequacy led us to design an improved motor structure by incorporating two coils, operatingoutofphaseinapush-pullconfigurationwithintwomagneticgaps and suspended by dual spiders for even greater linearity. We designed this motor to produce over one inch (1-1/8" to be exact) of linear motion, with amaximummechanicallimitof2".Also,withthisuniqueconfiguration,the distortion products are reduced by a factor of two over conventional single coil structures with dramatically improved cone control. This driver alone would result in less distortion than any other non servo design. We also designed this motor to be magnetically shielded from the start, allow for convenient

The unique push-pull twin voice coil in these subwoofers is designed and built in- house on a custom built NC coil winding machine. This unique machine winds this coil in a way like none other. There are two coils, each with two layers, would on the same former. Two layers are first wound inside the former and then two layers on the outside. This results in increased heat dissipation over normal designs which simply pile added layers on top of each other, burying several layers beneath the surface.WethenutilizedmaterialssuchasPolyimideresinimpregnatedfiberglass, for the former. This material is capable of withstan- ding the extremely high temperatures(320degreesC)thatcanoccurwhendrivenbyourpowerfulamplifiers. This results in excellent long-term power handling capabilities.

These speakers also feature our new Multi-Layer Resin Laminate cone system.Thisnewconestartswithtwo-layersofreinforcedpulpfiber,which are then heat pressed with a binding resin to form an extremely rigid cone structure. This helps to reduce distortion by decreasing cone flex and breakup. Attached to the edge of the cone is our newly designed rubber surround, tailored for long life under the high excursions these units are capable of.

As in our other servo products, we then incorporated closed-loop accelerometer based servo-control of the loudspeaker. At the heart of this control system is a low mass accelerometer rigidly attached to the voice coil.Theaccelerometercontinuouslymonitorsconemotions,providingus

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HGS-15X THX specifications

The Velodyne Acoustics HGS-15X THX is a high-performance subwoofer renowned for its powerful bass response and advanced technology. Designed for home theater enthusiasts and audiophiles alike, the HGS-15X delivers an extraordinary audio experience that brings films, music, and games to life.

At the heart of the HGS-15X is a 15-inch long-throw driver, which is powered by an impressive 1,250 watts of continuous power and peaks up to 3,000 watts. This combination enables the subwoofer to produce deep, rich bass with astonishing clarity, ensuring that every rumble, explosion, or musical note is felt as much as it is heard. The driver’s heavy-duty construction and advanced materials enhance durability and performance, making it suitable for even the most demanding audio environments.

One of the standout features of the HGS-15X is its state-of-the-art Digital Signal Processing (DSP) technology. This advanced processing capability allows for precise tuning of the audio output, ensuring that the subwoofer behaves optimally across a wide range of frequencies. With DSP, users can expect minimal distortion and a smooth frequency response, which is crucial for creating a well-balanced listening experience.

Another significant characteristic of the HGS-15X is its room EQ technology, known as the "Auto EQ" system. This feature analyzes the acoustic properties of the room and adjusts the subwoofer's output accordingly, providing the best possible performance in any environment. The result is enhanced bass performance that seamlessly integrates with other audio components in the system.

The HGS-15X also offers versatile connectivity options. It includes both RCA line-level inputs and speaker-level inputs, allowing for easy integration with a variety of audio systems. Additionally, it features a phase control switch and adjustable crossover settings, providing users with the flexibility to customize their sound settings according to their preferences.

The build quality of the HGS-15X is another highlight, featuring a robust cabinet designed to minimize vibration and resonance. Finished with a sleek, modern aesthetic, it not only complements any home décor but also ensures durability.

In conclusion, the Velodyne Acoustics HGS-15X THX subwoofer is an exceptional choice for those seeking a powerful and immersive audio experience. With its advanced technologies, high-quality construction, and user-friendly features, it stands out as a top-tier option for home theater setups and audio systems, delivering remarkable bass performance that elevates any listening experience.