Rubber Feet & Adjustable Floor Spikes

LSiM Rubber Foot

LSiM Floor Spike

Rubber feet and adjustable floor spikes are included with your LSiM floorstanding loudspeakers to anchor and stabilize the speaker on any type of floor. However, you may wish to tilt the speaker backwards or forward a tiny bit in order to optimize your listening area. This is a subtle change you can experience that optimizes imaging in your setup.

To Adjust The Floor Spikes

The floor spikes can be adjusted with the use of the supplied 5 mm hex (Allen) wrench. Most floorstanding speakers are adjustable only from below and require two hands. The LSiM floor spikes are adjustable from above.

Note: If the speaker is stable on the floor, no adjustment is necessary.

If the speaker is unstable, follow these steps:

1.The speaker will be inclined to settle on three of the four spikes leaving one spike slightly off the floor.

2.Determine which spike needs to be adjusted.

3.Use the supplied hex wrench and turn it clockwise to lower the spike or counterclockwise to raise it.

4.The threaded portion of the spike is coated with a locking compound, so the spike may offer some resistance when you turn it.

5.As the spike contacts the floor, it will become more difficult to turn. At that point the speaker should be stabilized.

Removing Rubber Feet

Adjusting Floor Spike with Supplied Hex (Allen) Wrench

Clockwise to raise	Counterclockwise
	to lower

12Polk Audio Customer Service: 1-800-377-7655 (Outside US & Canada: +1 410-358-3600) Monday-Friday, 9:00 AM-5:30 PM EST, polkcs@polkaudio.com

LSiM specifications

Polk Audio has long been synonymous with quality sound reproduction, and the LSiM series stands as a testament to this reputation. Known for their innovative engineering and exceptional sound quality, the LSiM speakers are designed to cater to audiophiles and casual listeners alike, delivering a rich and dynamic audio experience.

One of the main features of the LSiM series is its use of advanced materials and technologies, which include the use of Dynamic Balance drivers. This unique driver technology enables the speakers to minimize distortion while maximizing transparency and sound detail. The LSiM speakers are equipped with a 1-inch ring radiator tweeter and a specially designed 5.25-inch midrange driver. This combination ensures that high frequencies are crisp and clear, while midrange sounds are natural and warm, providing a well-balanced audio performance across genres.

Another standout characteristic of the LSiM series is its construction quality. The cabinets are meticulously engineered using high-quality materials that help reduce resonance and ensure durability. The curved design not only contributes to aesthetics but also aids in the dispersion of sound, resulting in a wider sweet spot for listeners. Each speaker comes with a rear-firing bass port that enhances low-frequency response, allowing for deeper bass without compromising clarity.

Polk Audio has also integrated its patented Power Port technology in the LSiM speakers. This technology effectively extends the low-end frequency response while eliminating turbulence and distortion caused by traditional port designs. The result is an impressive bass output that remains tight and controlled, perfect for both music and home theater applications.

The LSiM series offers versatility in terms of speaker configuration. Available in various models, including floor-standing, bookshelf, and center channel options, these speakers can be mixed and matched to create a custom sound system that fits any space. Their aesthetic appeal is further enhanced by a modern and elegant finish, making them a stylish addition to any room.

In conclusion, the Polk Audio LSiM series combines advanced technologies with superior craftsmanship to deliver an unparalleled listening experience. Whether for a high-end home theater setup or everyday music enjoyment, the LSiM speakers promise to provide an immersive soundstage and exceptional audio fidelity, making them a remarkable choice for anyone seeking quality sound in their home.