Introduction to HoLeeS-12

Congratulations and thank you for trusting in us and acquiring thenew HoLeeS Competition subwoofer, another incredible subwoofer from the mind and soul of Mr. Joseph Sahyoun (President of Earthquake Sound). “I really worked very hard on this driver for several years now, and wanted to perfect every aspect of the driver before it was released.”

“This sub is constructed from the finest parts on the planet; and I mean it.” When it comes to the surround, much attention to detail is required to accommodate the huge amount of excursion and pressure that will be applied. The surround uses Polyether Draw, the strongest and longest lasting material available. When the driver is in a long excursion situation, you will not start to see any deformations or dimples unless the speaker is being pushed to it’s absolute max peak. Unlike many subwoofers, HoLeeS’s surround will not deteriorate after a few years of hard-core pounding; the surround has a working life span of 10 years plus. This wide surround will easily outlast any other and its many qualities make it the widest, longest lasting and most reliable surround, period.

The driver is constructed with a unique triangular bridge type design. The voice coil pushes on the flat piston, not the cone. The cone is used for assembly purposes only. HoLeeS’s cone is connected to the flat diaphragm and its lattice structure in the middle, creating the triangular system that removes cone distortion caused by wobbles, found in typical speaker designs. Earthquake's HoLeeS

Sound That Will Move You.

uses a voice coil that is built with an aluminum bobbin and military-grade flat surface wire. The voice coil is over 3” in winding height and diameter which makes it one of the most respected drivers for producing high excursion, not only does it move a lot when you press on it, it has the electrical force necessary to move it the distance of the actual voice coil. During movement, this driver pulls less current from your amp than any other speaker on the market. Since it is designed and optimized to have a higher impedance during working periods (reactive impedance), it never goes into compression and to do so it would have to move double what is out there. The “PSP” terminal (patent pending) allows the users to have their speaker in 2-ohm, dual 4-ohm or 8-ohm. As you can see this terminal and the rest of the speaker are the first of their kind and we are extremely proud to be the brains behind them.

Earthquake Sound is a reputable manufacturer of high-end home and mobile audio products for nearly 20 years. You will notice that the engineers and other parties involved with the production of these fine subs covered a lot of ground making sure that every user is satisfied and educated as much as possible. If there is anything that you do not understand or need help with or if you have comments please feel free to contact us at (800) 576-7944 or email to tech@earthquakesound.com. Thank you once again for your support and we appreciate you business.

Recommended Power For One Subwoofer

Minimum Optimized Maximum Don’t

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HoLeeS-15

HoLeeS-12

HoLeeS-10

1000W	1500W	3000W	6000W	12000W	24000W
Blue (Minimum):		Yellow (Optimized):	Red (Maximum):	Black (DON’T):

If you are powering your sub in this range, it will operate comfortably with zero strain or fatigue. Power ranges this low will not damage your speaker, but it wont capture the Subzero full capabilities.

This zone represents the best compromise between long-term reliability, high-output and low- distortion. If you are operating your subwoofer in this range you are taking advantage of the best low distortion and sound quality that the Subzero is capable of delivering between the recommended power.

In this zone low-distortion and sound quality become compromised. A small amount of SPL can be gained in this zone, but only a couple of dB. Remember that the more you travel out of the recommended power range the greater the chances of failure and warranty rejection. Be wise and use extreme caution and care with your speakers.

In this zone the chances of failure are almost inevitable. When exposed to excessive heat and/ or mechanical stress the driver will loose sound quality, SPL and could seriously damage the driver or you vehicle.

SUBWOOFERS OPERATED IN THIS ZONE WILL NOT BE COVERED BY WARRANTY.

800-576-7944 • www.earthquakesound.com

HoLeeS-12 specifications

The Earthquake Sound HoLeeS-12 is a formidable subwoofer that has carved a niche for itself in the audio equipment market, known for delivering powerful bass and exceptional sound quality. This subwoofer is designed for both home theater systems and professional audio setups, appealing to audiophiles and casual listeners alike.

One of the most notable features of the HoLeeS-12 is its impressive power handling capacity. With an amplifier boasting up to 1,000 watts of peak power and 500 watts RMS, this subwoofer is capable of producing deep and rich bass tones that can fill any room. The dual voice coil design ensures that the sound is not only powerful but also clear and precise, eliminating distortion even at high volumes.

The HoLeeS-12 is equipped with advanced technologies that set it apart from its competitors. One such technology is the proprietary DSP (Digital Signal Processing), which optimizes the sound output and ensures a balanced audio experience. The DSP technology allows users to customize their listening experience further, providing options for adjusting phase, frequency response, and crossover settings. This level of control ensures that the subwoofer can seamlessly integrate into any audio setup, regardless of the size or acoustics of the room.

Another key characteristic of the HoLeeS-12 is its robust construction. The subwoofer features a solid MDF cabinet that minimizes unwanted vibrations and resonance. This construction not only enhances the sound quality but also ensures the durability and longevity of the unit. Additionally, the subwoofer’s stylish design and sleek finish make it an attractive addition to any audio setup.

The connectivity options on the HoLeeS-12 are versatile, with both RCA and speaker-level inputs available. This flexibility allows users to easily integrate the subwoofer into various systems, regardless of whether they are using a standalone amplifier or a home theater receiver. The user-friendly interface further enhances the experience, making it easy to configure settings to meet personal preferences.

In summary, the Earthquake Sound HoLeeS-12 is a powerhouse subwoofer that combines immense power, advanced technologies, and robust construction. Its ability to deliver deep, accurate bass, combined with user-friendly features and stylish design, makes it an excellent choice for anyone looking to enhance their audio experience. Whether for a home theater or a professional sound setup, the HoLeeS-12 stands out as a prime choice for high-quality audio performance.