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Mobile Home Theater
This is the first of a three part series where I get to write about two of my favorite things that I never get to write about: audio and cars. As more and more audio companies get out of the house, we’ll see more and more of this cross-pollination.
THX II Certified Car Audio System and the Lincoln MKX In most ways, the Lincoln MKX is pretty typical of sport utility vehicles of late. It’s pretty big, heavy, and has a certain “I’m here!” look to it. There’s a fair amount of chrome, but certainly not as much as some others. Perhaps not as typical are a V6 engine (most have V8s), a stepped on jelly bean sort of look, and a high end audio system option. The $995 price for the aural upgrade isn’t bad, and far less than some audio system upgrades. The MKX was the second Ford product that THX designed from scratch, the first being the Zephyr (now called the MKZ). THX head guru Laurie Fincham praised the Lincolns for one aspect that makes any car audio designer’s life easier; they’re quiet. Every car audio speaker system is approached in different ways, as every car, company, and designer is different. THX and Ford looked at the fact that most media played back in a car is just 2-channel. That, and the fact that surround sound can sound very odd to the people in the back, drove (yes, a pun) them to design the MKZ system as 2.1. From scratch it was also made to maximize the bandwidth, so it can play both deep and high cleanly.
The 2.1 configuration doesn’t mean there isn’t a center channel. A specially designed slot speaker was integrated into the dash. This so the stereo sound doesn’t get pinned to the doors. There are three modes: “Driver,” “All Seats,” and “Front.” Depending on the mode the center channel gets activated to even out the mix. “Driver” centralizes the balance so the driver gets the best sound. “All Seats” spreads the sound so it’s as good as it can be for everyone. The sound spreads more to the doors, but there is a fullness that “Driver” doesn’t have. “Front” does as you’d expect, sounding a lot like “All Seats,” minus the fill from the rear. I found “All Seats” to sound the best overall with most material.
The speakers themselves are mostly in the doors. A 1-inch tweeter is in front of the door handle, and a 5x7 mid-woofer is a little below. The dash has that special slot center channel, which is a 1-inch tweeter and a 2.75-inch midrange. The MKX’s 12-channel (one for each speaker) amp has integrated DSP. It has built in limiters to reduce clipping, or very occasionally for heat. The sound is quite good. There is no boomy bass, easily the most trite and annoying trend in car audio. THX succeeded in their goal for bandwidth, as the entire frequency range is readily audible. Well, at least it sounds that way, I couldn’t measure the frequency response. The treble is clear, but not harsh. Bass is not quite as defined as some car audio systems, but isn’t bad. There is plenty of volume capabilities.
Is it worth it?
Lincoln MKX $34,120 Coming up next, Mark Levinson and Lexus LS < Previous Post | Blog Home | Next Post >
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The back doors house a 5x7 two-way. The subs are located on the sides of the trunk. Like many of the new car audio systems, the rear 1.5-inch rear speakers are up out of the way (and aimed towards the passenger compartment) on the D-pillars.