MK Sound VX-850, VX-860 Using Multiple Subwoofers, Home Theatre Usage, Troubleshooting

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POWERED SUBWOOFER

9.USING MULTIPLE SUBWOOFERS

Using two (or more) subwoofers in your system gives you the ultimate in bass performance. You'll hear improved impact and definition, as well as greater output and dynamic range.

If multiple subwoofers are used, place them in the same location. Stacking is best, but you can also put them side by side. Alternately, you can put multiple subwoofers in different locations. This is appropriate when you have limited choices in locating the subwoofer and none of the available locations work well. Try to place multiple subwoofers at equal distances from the listening position to avoid phase cancellation.

With two subwoofers, simply run one speaker wire or interconnect to each subwoofer. Because the left and right channel input signals are combined in the subwoofer's input stage, the only thing this changes is amplifier gain. To com- pensate, just set the "BASS LEVEL" control slightly higher.

10.HOME THEATRE USAGE

If you are using your subwoofer in a multichannel Home Theatre system, make sure you are using the subwoofer Output jack to connect your subwoofer. Check "Use of the Bypass Setting" above, as well as M&K's System Setup Guide on page 12.

Compared to music sources, in some cases, you may prefer the subwoofer set to a higher playback level for video sources. This may occur when video sources (especially older films and some television) have very little deep bass present. You may also want to exaggerate the effect to make spectacular video sources even more impressive!

CONNECTING THE SUBWOOFER TO A SURROUND SOUND RECEIVER OR PROCESSOR:

The preferred connection from a surround sound amp or controller is from a SUBWOOFER OUTPUT (or MONO) RCA jack. This connection insures that a full bass signal is fed to the subwoofer. If your component doesn't have a sub- woofer output jack, connect the subwoofer to the front Left and Right channel speaker outputs (do not use the Center channel speaker output).

VERY IMPORTANT: When the subwoofer is connected to the Left and Right amplifier outputs using speaker wires, the Center channel WIDE/NORMAL switch MUST be set to the NORMAL mode. If the switch is set to the WIDE mode, the bass content of the Center channel will not be fed to the subwoofer, and a significant amount of the bass in the mate- rial you are listening to will be lost.

11.TROUBLESHOOTING

Your M&K subwoofer amplifier circuit provides high reliability, and, if necessary, easy modular replacement of parts. This guide will help you to solve or diagnose most problems that can occur with your subwoofer. In the event that a fuse blows, you must replace it with a fuse of the correct value to avoid a fire hazard and to maintain your warranty protection.

A.If your subwoofer has no output:

1.Make sure that the subwoofer is plugged into an AC outlet and that the cord is securely plugged into the back of the subwoofer.

2.Make sure that the “POWER” switch is set to the “AUTO” or “ON” position. If you hear no output with the switch set to “AUTO”, move the switch to the “ON” position.

3.Check the "BASS LEVEL" control and make sure that it is set above the "MIN" position. Rotate it clockwise if it is set to the "MIN" position.

4.Check the red LED on the subwoofer's back panel. If the LED is not lit, check the AC fuse next to the LED. Unplug the subwoofer before changing the fuse. See instructions on Page 12. If the element inside the fuse is broken, replace the fuse. If it blows again, contact your dealer or M&K.

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Contents Powered subwoofer Table of Contents Wiring DiagramsSafety Instructions Detachable Power Cord Voltage Selector and Power CordWhere to Locate Your Subwoofer IntroductionWiring with the RCA Jack Inputs Subwoofer HOOK-UPConnecting to a COMPONENT’S Subwoofer Output Using Speaker Wire Connections Satellite Speaker Wiring OptionsAuto Switch Position Plugging in the SubwooferUSE of the Bypass Setting USE of the Phase ControlUSE of the LOW Pass Filter Control Troubleshooting Using Multiple SubwoofersHome Theatre Usage Powered Subwoofer 13. M&K 5.1 Multichannel & PRO-LOGIC System Setup Guide If YOU Need ServiceIf YOU Need to Replace the External Fuse Powered Subwoofer Powered Subwoofer Specifications VX-860

VX-860, VX-850 specifications

MK Sound is a renowned brand that has long been synonymous with high-quality audio equipment. Among their impressive lineup of speakers, the VX-860 and VX-850 stand out for their exceptional performance and innovative technologies. These models cater to audiophiles and home theater enthusiasts who crave unparalleled sound quality and immersive audio experiences.

The MK Sound VX-860 is designed with a 2-way configuration, featuring a 6.5-inch woofer and a 1-inch tweeter. This speaker is engineered to deliver a wide frequency response, allowing users to experience deep bass and crisp highs. The advanced woofer design utilizes a lightweight, rigid cone that enhances sound clarity and reduces distortion. The tweeter, with its soft dome design, contributes to a smooth and detailed high-frequency response, making it ideal for both music and movie soundtracks.

In contrast, the VX-850 offers a slightly smaller 5.25-inch woofer, coupled with a 1-inch tweeter. This model is perfect for compact spaces without compromising on sound quality. The VX-850 features similar design principles to its larger counterpart, ensuring that it provides articulate sound reproduction and impressively low distortion levels. Both models boast a frequency response range that vividly captures the nuances of audio, making them suitable for various listening environments.

Technologically, MK Sound incorporates several innovative features in these speakers. One of the standout attributes is the company’s exclusive “Time Domain” technology. This proprietary system enhances imaging and soundstage by aligning the speaker's acoustical performance with the human auditory system. As a result, users enjoy a more immersive and realistic listening experience, whether they are watching movies or enjoying their favorite tracks.

The cabinets of the VX-860 and VX-850 are constructed from high-quality materials, offering excellent durability while minimizing unwanted resonances. The speakers have been designed to integrate seamlessly with various home theater setups and can be easily paired with a wide array of amplifiers and AV receivers.

In conclusion, the MK Sound VX-860 and VX-850 speakers exemplify the brand's commitment to crafting superior audio equipment. With their advanced technologies, robust design, and outstanding sound quality, these models are ideal choices for anyone looking to elevate their listening experience. Whether for music, movies, or gaming, the VX-860 and VX-850 promise to deliver an extraordinary sonic experience that captivates the senses.
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