McIntosh XRT1K ユーザーズマニュアル

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self resetting high current Poly-Switches to provide an 

extra measure of protection.

The enclosure is an important part of the XRT1K 

Loudspeaker System. The Loudspeaker System utilizes a 

massive extruded alumi-

num enclosure that houses 

the Loudspeaker Drivers. 

Refer to figure 10. It also 

has multiple front to back 

internal braces to form a 

dampened rigid Column 

Structure. The Column’s 

small footprint allows 

for a variety of different 

placements in a room.

The McIntosh Low Frequency Loudspeaker Elements 

feature the patented LD/HP Magnetic Circuit Design. 

This design, when compared to conventional Loudspeaker 

Elements, reduces distortion significantly. It also increases 

power handling and efficiency.

The 44 two inch Midranges and 28 three-quarter inch 

Dome Tweeters all use this Alloy. The Neodymium-Iron-

Boron Alloy has the highest flux density per unit of vol-

ume and helps to keep the Column weight to a minimum.

The XRT1K Loudspeaker System is capable of reproduc-

ing the full dynamic range of a symphony orchestra with 

very low audible distortion of any kind.

The XRT1K Loudspeaker System utilizes a very large 6 

inch diameter port to increase bass output, reduce distor-

tion and improve the overall efficiency of the Loudspeaker.

The Loudspeaker Elements and Crossover Components of 

the XRT1K are all chosen for use with powerful amplifiers 

up to 1,200 watts.

Locating the Tweeters between the two rows of Midranges 

generates a symmetrical horizontal polar response for 

superior imaging.

In addition to the regular connections, the XRT1K Loud-

speaker System provides separate connections for Bi-

Amplification and Tri-Amplification hookups, as well as 

Bi-Wiring and Tri-Wiring.

The Column enclosure is extruded thick aluminum con-

struction with non-parallel internal sides and is given a 

High Gloss Black Piano Type Finish.  

The XRT1K input connectors are gold plated for superior 

corrosion resistance and high electrical conductivity.

Figure 8

Figure 9

Figure 7

Figure 10