“Not only was the little Velodyne the best small sub I’ve ever used, it was one of the very best subs I’ve used.”

-John Potis

SoundStage!, April 2002

“The SPL-1200 was able to hit an impressively deep 16 Hz”.

-Tom Noussaine

Sound & Vision, June 2001

“How do they get this kind of bass out of such a tiny box? Deep, tight, tuneful and loud enough to rattle pictures on the wall—this is serious subwoofing.”

-Robert Deutsch

Stereophile Guide to Home Theater, September 1998

Velodyne Acoustics, Inc.

345 Digital Drive

Morgan Hill, CA 95037

408.465-2800 voice

408.779-9227 fax

www.velodyne.com

Service E-mail: service@velodyne.com Product E-mail: help@velodyne.com Technical E-mail: techhelp@velodyne.com

Printed on recycled paper.

HGS-12X

Owner'sManual

High Gain Servo-Controlled

Audio/Video Subwoofer System

#63-HGS12X 22OCT03 Rev A

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Velodyne Acoustics HGS-12X owner manual

HGS-12X specifications

Velodyne Acoustics is renowned for its commitment to delivering high-performance subwoofers, and the HGS series—comprising the HGS-12X, HGS-10X, and HGS-15X—showcases this dedication. Each model in the HGS series incorporates cutting-edge technology designed to elevate the listening experience, making them ideal for both home theater setups and critical music applications.

The HGS-12X is equipped with a 12-inch driver that delivers powerful bass response while maintaining precision. It features a built-in 1,000-watt amplifier, ensuring enough headroom for dynamic peaks without distortion. The patented "Digital Signal Processing" (DSP) technology optimizes the subwoofer's performance by analyzing the incoming audio and adjusting the output in real-time. This results in accurate and deep bass that enhances the fidelity of any audio source.

The HGS-10X, with its 10-inch driver, is the most compact model in the series but doesn’t compromise on performance. It shares the same high-quality 1,000-watt amplifier and DSP technology as its larger counterparts, ensuring that it can produce rich bass tones despite its smaller size. This makes the HGS-10X an excellent choice for users with limited space who still desire powerful low-frequency output.

The HGS-15X, featuring a robust 15-inch driver, is designed for those who crave the deepest bass possible. Like the other models, it benefits from a powerful 1,000-watt amplifier, but what sets it apart is its ability to reproduce low-frequency sounds with remarkable clarity, making it a favorite for audiophiles and home theater enthusiasts alike. Its larger driver allows it to move more air, resulting in a bolder and deeper sound profile.

All models in the HGS series incorporate Velodyne's proprietary "Room Gain Compensation" technology. This feature adapts the subwoofer's output to account for the unique acoustics of the listening room, ensuring optimal performance regardless of the environment. Users also have the option to fine-tune their bass experience with adjustable volume, phase, and crossover controls.

In addition to their impressive performance characteristics, the HGS subwoofers are built with aesthetic appeal in mind. They sport a sleek design that fits seamlessly into modern home décor while being robust enough to handle heavy use.

In summary, the Velodyne Acoustics HGS-12X, HGS-10X, and HGS-15X subwoofers exemplify high fidelity and engineering excellence. With their advanced technologies, powerful amplification, and stylish designs, they cater to a range of preferences and requirements, making them a top choice for enthusiasts dedicated to outstanding audio performance.