Earthquake Sound THOR IW--SUB10 user manual Introduction, Safety Instructions

Introduction

Simply put, the THOR is the only in-wall subwoofer that sufficiently provides bass to your home theater system. The THOR remains stable and maintains next to zero resonance because the user can bolt the THOR directly to the studs from the front of the unit. This locks the THOR into the structure of the home. Earthquake engineers also added four dog ear fasteners for added sheet rock support. There are two inches peak-to-peak out of a standard 16” stud gap.

Arguably, the IW-SUB10’s best feature is the SWS subwoofer. The SWS driver has an amazing 10” diameter but a mounting depth of only 3 3/4”. In addition, the impressive excursion is almost the same as the mounting depth. While other in-wall subs struggle to maintain a good 30Hz, THOR will go all the way down to 19Hz and counting.

By including a passive radiator in the design, Earthquake

engineers maximized the small amount of given air space. This style of enclosure also helps deliver a very clean and deep impact bass. THOR’s back-box is constructed with extra thick high-temperature PVC and is reinforced from front to back all the way through the cabinet. Three methods of reinforcement designs ensure the THOR’s prolonged strength, durability, and maximum dampening capability. The first is the front to back bridges that sur- round the drivers. At these points the cabinet is most vulnerable to flexing and warping over time. Not the THOR. THOR’s bridges are locked using the mounting screws and can literally be stood on top of by a 200 pound man. Fiber fill was also used for added resonance protection. And last but not least, crisscrossed ribs across the bottom of the enclosure make this in-wall enclosure the strongest and most durable. This type of internal bracing and attention to detail is only used in the IW-SUB10 and only at Earthquake.

Safety Instructions

Safety First

This documentation contains general safety, installation, and operating instructions for the THOR In-Wall SUB10. It is important to read this user’s manual before attempting to use this product. Pay particular attention to the safety instructions.

Symbols Explained:

Appears on the component to indicate the presence of uninsulated, dangerous voltage inside the enclosure – voltage that may be sufficient to constitute a risk of shock.

Calls attention to a procedure, practice, condition or the like that, if not correctly performed or adhered to, could result in injury or death.

Calls attention to a procedure, practice, condition or the like that, if not correctly performed or adhered to, could result in damage to or destruction of part or all of the product.

Note: Calls attention to information that is essential to highlight.

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 shortcuts).

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 plug has two blades with one wider than the other. The 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 point where they exit from the apparatus.

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

Specifications are subject to change without notice. 3