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 manufacturer’s 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 plus has two blades with one wider than 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 lightening storm or when unused for a long period of time.

14)Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in anyway, 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.

Specifications are subject to change without notice

RCS In-Ceiling Manual

RCS-800, RCS-650 specifications

The Earthquake Sound RCS-650 and RCS-800 are two exceptional subwoofers designed to deliver powerful, high-quality audio performance for both enthusiasts and casual listeners. Renowned in the audio industry, Earthquake Sound has established a reputation for producing innovative and reliable sound equipment, and these subwoofers exemplify that commitment to excellence.

The RCS-650 is a compact yet powerful subwoofer that features a 6.5-inch driver. Its design emphasizes efficiency and sound quality, producing deep, resonant bass that enhances any audio experience, from music to movies. This model incorporates a built-in class D amplifier, which assures optimal power output while maintaining minimal distortion. The RCS-650 can reach frequencies as low as 30 Hz, making it an ideal choice for those who desire the full spectrum of sound, including the lowest notes.

On the other hand, the RCS-800 offers an even more robust performance with its 8-inch driver. This subwoofer is designed to penetrate deeper into the bass regions, reaching frequencies as low as 25 Hz. The RCS-800 also features a class D amplifier, but with additional power, resulting in louder and more immersive sound. This model is particularly suitable for home theaters and larger living spaces, where deeper bass response can significantly enhance the overall audio experience.

Both subwoofers come equipped with advanced technologies such as adjustable phase and variable low-pass filters, allowing users to customize their sound according to their preferences and room acoustics. The inclusion of an auto-power feature enhances convenience, enabling the subwoofers to turn on and off automatically based on audio signals.

The construction of the RCS series emphasizes durability and aesthetics. Both models feature a sleek and modern design, ensuring they can seamlessly blend into any decor. They come with a sturdy cabinet, which not only adds to their longevity but also reduces resonance and improves sound clarity.

In summary, the Earthquake Sound RCS-650 and RCS-800 subwoofers provide a perfect balance of power, efficiency, and sound quality. Whether you choose the compact RCS-650 or the powerful RCS-800, both models ensure an outstanding audio experience that caters to a variety of listening preferences. With their advanced features and robust performance, these subwoofers are a worthy investment for anyone looking to elevate their sound system.