MK Sound MX-350THX Introduction, Where to Place Your Subwoofer, Operation with THX Components

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THX subwoofers

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2. INTRODUCTION

Congratulations! Your new M&K THX® subwoofer truly represents the state-of-the-art in subwoofer performance. The new dimension of deep and powerful bass it provides will both thrill and excite you.

We strongly encourage you to read this owner's manual, as there is a great deal of information provided here to help you get the best possible performance.

If you have any questions about your subwoofer, please contact your M&K Home THX Audio dealer, or call the M&K factory directly at (310) 204-2854, from 8:30 AM to 5:00 PM Pacific Time. We will be more than happy to help you with any question, no matter how simple or complex it may be.

For more details on the installation and calibration of your Home THX Audio system, please refer to the THX Installation & Operation Manual.

THIS OWNER'S MANUAL HAS TWO SETS OF SET-UP INSTRUCTIONS. ONE SET IS FOR USING THE SUBWOOFER WITH A THX CONTROLLER.

THE OTHER SET IS FOR USE WITH NON-THX PROCESSORS.

To operate it with a THX controller, see Section 4 below.

To operate it with a non-THX controller, see Section 6 (page 7).

3. WHERE TO PLACE YOUR SUBWOOFER

Your subwoofer will deliver excellent performance located virtually anywhere in your room. Unless you are next to the subwoofer, you will not hear it as a separate source of sound. In fact, its deep bass will appear to come from your other speakers. Therefore, there is no need to place your subwoofer either between your Satellite or L/C/R speakers or in any specific location in the room.

You can significantly improve and fine-tune your subwoofer's performance by experimenting with its placement in the room. For more detailed placement information, please see Section 8 (page 13).

Your subwoofer is magnetically shielded, so you can locate it close to a television without picture distortion occurring from magnetic deflection of the TV's electron beam.

Wherever you put the subwoofer, you must allow room for ventilation of its heatsink and backplate. The subwoofer's power amplifier is mounted on the backplate, and it generates heat. Therefore:

1.Do not place the subwoofer against a wall. Leave at least 3 inches clearance for the heatsink.

2.Do not place the subwoofer close to baseboard heaters or forced air heating outlets.

DO NOT PLUG THE SUBWOOFER INTO AN AC OUTLET

UNTIL ALL SYSTEM WIRING IS COMPLETE

4. OPERATION WITH THX COMPONENTS

CONNECTING THE SUBWOOFER TO A THX CONTROLLER

The "INPUT" RCA terminals on the subwoofer connect it to the outputs of your THX controller. All of the input connections and controls for the subwoofer are located on its large metal backplate, which can be found on the back panel of the subwoofer cabinet.

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Contents THXpowered subwoofers Table of Contents Wiring DiagramsSafety Instructions THX subwooferspageWhere to Place Your Subwoofer Connecting the Subwoofer to a THX ControllerIntroduction Operation with THX ComponentsWiring ONE Subwoofer with a THX Controller Testing the Subwoofer THX Mode Operation of the LOW Pass Filter Switch THXOperation of the Bass Level Switch THX Operation of the Bass EQ Switch THXSetting Subwoofer Level THX Using TWO Subwoofers THXOperation of the LOW Pass Filter Switch Operation with a NON-THX ProcessorOperation of the Bass Level Switch Operation of the Bass EQ SwitchWiring with a NON-THX Processor or Preamp Use a Y-connector To connect to Two subwoofers Wiring with the M&K HP-80 or VF-80 HIGH-PASS Filters NON-THX Setting the Subwoofer Level NON-THX Testing the Subwoofer NON-THXUsing TWO Subwoofers NON-THX SATELLITE/SUBWOOFER Phasing Test Special Note if YOU have a THX 5.1 Channel ProcessorPhasing Test Method ONE Phasing Test Method TWOFINE-TUNING the Placement of Your Subwoofer Special Method for Placing the SubwooferUSE of Spiked Feet TroubleshootingIf your subwoofer has no output If you hear a persistent hum or buzz through the subwoofer If YOU Need to Replace the External FuseSpecifications Cabinet MaintenanceReplacement Fuse Values Volt

MX-350THX, MX-5000THX Mk II, MX-350THX specifications

MK Sound is a renowned name in the world of high-performance audio, and their lineup, particularly the MK-5000THX Mk II and MX-350THX, showcases their commitment to innovation, precision, and immersive sound experiences. The MX-5000THX Mk II is a powerful subwoofer designed to deliver deep, rich bass that enhances any audio system, making it an ideal choice for both home theater enthusiasts and audiophiles.

Featuring advanced technology, the MX-5000THX Mk II utilizes a high-excursion 15-inch driver that creates an impressive low-frequency response down to 20 Hz. This subwoofer is THX certified, ensuring it meets rigorous standards for performance and reliability. The design approach of the MX-5000THX Mk II incorporates a dual-firing configuration, allowing it to produce a more balanced and immersive soundstage. Its robust amplifier provides 500 watts of continuous power, with dynamic peaks allowing it to deliver visceral audio that can be felt as much as heard.

In contrast, the MX-350THX is a more compact yet equally formidable subwoofer option. Its smaller 12-inch driver does not compromise performance, delivering an impressive low-end response ideal for smaller rooms or systems where space is a premium. Like its larger sibling, the MX-350THX also boasts THX certification, reflecting its ability to reproduce cinematic sound with accuracy and impact. The subwoofer is engineered with a down-firing design that aids in better integration with room acoustics, providing a smoother overall bass response.

Another standout feature across these models is the flexibility in setup options, with multiple input configurations that support various audio sources, including high-level and low-level inputs. This versatility allows users to seamlessly integrate these subwoofers into their existing home theater or music systems.

In terms of aesthetics, both the MX-5000THX Mk II and MX-350THX are designed with clean lines and a modern look, ensuring they can fit seamlessly into any room decor. With robust build quality, these units are built to withstand the rigors of home use while delivering consistent performance.

In summary, MK Sound’s MX-5000THX Mk II and MX-350THX deliver exceptional quality and performance for both casual listeners and serious audio enthusiasts. With advanced technologies, THX certification, and versatile setup options, these subwoofers represent a significant investment in sound quality, elevating any audio experience to new heights.
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