MAIN SATELLITE SPEAKER

The S-150 and S-250 speakers are magnetically shielded. This means that they can be placed close to a television monitor without distorting the picture. If you place the speaker directly on top of a large screen direct-view monitor, there is some slight possibility of picture distortion. If that occurs, you may need to move the speaker a few inches or to sep- arate the speaker from the television by a similar distance. Call the factory if you have problems. For more detailed gen- eral placement information, see Section 5 and 6.

4.SPEAKER HOOK-UP

The sound quality that you get from your speakers can be affected by the type of speaker wire that you use to con- nect them. While it is possible to use speaker wire as thin as 22 gauge to hook your speakers, wire of less than 16 gauge will compromise their sound quality. We strongly recommend using the heaviest gauge wire possible. Your special M&K 5-way binding post input terminals will directly accept wire as heavy as 4 gauge!

For wire runs of up to 10 feet, 16 gauge wire is acceptable. For runs up to 20 feet, you should use a minimum of 14 gauge. For up to 30 feet, use a minimum of 12 gauge, and over 30 feet should use 10 gauge.

There are a very wide variety of premium speaker cables available from a number of specialist manufacturers. We do not endorse any specific brand of premium cable, but we do recommend the highest quality cable that fits your budg- et. Beware, though — with cables, expensive is not always better. If you have any questions, contact your M&K Home THX dealer for advice.

The S-150 and S-250 are not designed for bi-wiring. We do recommend, however, that they bebiamplified with an M&K Powered Subwoofer.

WIRING

The Positive ( + ) lead from your amplifier or receiver should be connected to the RED ( + ) "INPUT" terminal, and the Negative ( — ) lead from your amplifier or receiver should be connected to the BLACK ( — ) "INPUT" terminal. See Figure 1.

5.OPTIMIZING SPEAKER PLACEMENT

The sound quality produced by your speakers can be significantly enhanced by careful attention to their placement. You will get the maximum return in sound quality for your investment by following these guidelines as closely as possi- ble.

Four factors are important in getting the best sound. They are:

A. Height or angle (proper orientation of tweeters relative to listeners' ears).

B. Location away from room walls or reflecting surfaces.

C. Separation between left and right speakers.

D. Vertical orientation of the speaker cabinets.

FIGURE 1 - WIRING

(one channel only is shown for clarity)

++

RIGHT LEFT

AMPLIFIER OR RECEIVER

4

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MK Sound S-250, S-150THX C operation manual Speaker HOOK-UP, Optimizing Speaker Placement, Wiring
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S-150THX C, S-150THX, S-250 specifications

MK Sound has long been recognized as a leader in high-performance speaker systems, appealing to audiophiles and home theater enthusiasts alike. Among its impressive lineup, the S-250, S-150THX, and S-150THX C stand out for their exceptional sound quality, robust build, and advanced technologies. Each of these models brings a unique set of features that cater to different audio needs while maintaining MK Sound’s commitment to precision and fidelity.

The MK Sound S-250 is a powerhouse speaker designed for those seeking a premium audio experience. With a frequency response extending from 20 Hz to 20 kHz, the S-250 delivers rich, deep bass and crystal-clear highs, making it ideal for both music and movie playback. Its dual 8-inch woofers and a 1-inch tweeter work in harmony to create a balanced soundstage. The cabinet is engineered to reduce resonance, ensuring that the audio remains pure and detailed, no matter the volume level.

Moving to the S-150THX, this model is THX-certified, which means it has met stringent standards for audio playback to provide a cinematic audio experience at home. The S-150THX features a 6.5-inch woofer and a 1-inch tweeter, which come together to deliver powerful dynamics and exceptional clarity. The design of the S-150THX focuses on broad dispersion, allowing listeners to experience accurate sound reproduction from various seating positions in the room. It also supports bi-wiring and bi-amping, offering flexibility for audiophiles who wish to optimize their audio setup.

The S-150THX C is the center channel speaker in the S-150 series and is designed to complement the S-150THX satellite speakers perfectly. It features dual 5.25-inch woofers and a 1-inch tweeter, providing dialogue that is crisp and clear, ensuring that every word can be heard during movie scenes. The S-150THX C can be easily mounted or placed on a shelf, thanks to its compact design, and its dual 5-way binding posts offer various connection options.

Overall, MK Sound’s S-250, S-150THX, and S-150THX C speakers are engineered to meet the needs of discerning listeners. With their advanced technologies, robust construction, and impressive sound quality, these models set a benchmark for high-fidelity audio both in home theaters and music listening environments. Emphasizing both performance and versatility, MK Sound continues to push the boundaries of what is possible in speaker design, making these models a worthy investment for any audiophile.
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