Important Safety Instructions

1)Read these instructions in their entirety.

2)Store this manual and packaging in a safe place.

3)Heed all warnings.

4)Follow instructions (do not take short cuts).

5)Do not use this apparatus near water.

6)Clean only with a dry cloth.

7)Do not block any ventilation openings. Install in accordance with the manufacturers instructions.

8)Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatuses that produce heat.

9)Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider that the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

10)Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the pint where they exit from the apparatus.

11)Only use attachments & accessories specified by the manufacturer.

12)Use only compatible rack or cart for final resting position.

13)Unplug this apparatus during lighting storm or when unused for long period of time.

14)Refer all servicing to qualified service personal. Servicing is required when the apparatus has been damaged in any way such as; power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

15)To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.

This triangle, which appears on your component,	CAUTION	This triangle, which appears on your component,
dangerous voltage inside the enclosure -	CAUTION	alerts you to important operating and
alerts you to the presence of uninsulated,
voltage that may be sufficient to	RISK OF ELECTRIC SHOCK	maintenance instructions in this
voltage that may be sufficient to	RISK OF ELECTRIC SHOCK	accompanying literature.
constitute a risk of shock.	DO NOT OPEN	accompanying literature.
constitute a risk of shock.	DO NOT OPEN

ROCK-on Manual 4

Earthquake Sound Corp. (800) 576-7944 www.earthquakesound.com

10D, 52 specifications

The Earthquake Sound 52,10D subwoofer is a remarkable addition to the world of audio equipment, well-regarded for its powerful performance and advanced technology. Designed for both home theater enthusiasts and audiophiles, this subwoofer brings a deep, rich bass experience that is essential for enjoying movies, music, and gaming.

One of the standout features of the Earthquake Sound 52,10D is its high-powered 10-inch driver. This driver is engineered to handle significant power while maintaining exceptional sound quality. The subwoofer is capable of delivering a peak power of 1000 watts, ensuring that the low frequencies can be felt as much as they are heard. The driver’s robust construction allows for greater excursion, which translates to deeper bass response and minimal distortion at high volumes.

Another crucial aspect of the 52,10D is its innovative design. The subwoofer is housed in a well-crafted enclosure that not only complements its aesthetic appeal but also enhances its acoustic performance. The ported design allows for improved airflow, optimizing the output without compromising sound quality. This means users can enjoy louder and punchier bass that elevates their listening experience.

Furthermore, the Earthquake Sound 52,10D employs advanced technologies such as a variable crossover control and phase adjustment. These features provide users with the flexibility to tailor the sound to their specific room environment by allowing precise integration with other speakers. This is particularly beneficial in complex setups where achieving a uniform soundstage is critical.

The subwoofer also includes a built-in amplifier that simplifies setup and provides ample power for the driver. With detailed controls for volume, phase, and crossover frequency, users can easily customize their sound output according to their preferences.

In addition to its technical attributes, the Earthquake Sound 52,10D is built with durability in mind. The quality materials used in construction promise longevity and reliability, making it a worthwhile investment for those seeking exceptional sound performance.

In summary, the Earthquake Sound 52,10D combines powerful output, advanced features, and durable design, making it an excellent choice for anyone looking to enhance their audio experience. With this subwoofer, users can expect an immersive sound that brings depth and life to their favorite media, whether it's movies, music, or gaming.