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Damn you, Simpsons! Ever since this clip, we can't talk about THX sound technology without thinking of that guy's head popping like a balloon. Nonetheless, Lincoln's new alphabet-soup crossover SUV, the 2007 MKX (think Ford Edge) will be fitted with a THX II Certified audio system including 14 speakers, 600 watts of power and three optimized seating position modes. The system is on display at the Consumer Electronics Show in Las Vegas, and will be shown in Detroit where the MKX will be unveiled. Lincoln, which is hoping to attract younger buyers to the brand with several new models, wants to head off audiophiles' trip to the aftermarket for accessories. The system will also be offered in the Lincoln Zephyr midsize sedan.

Spy Photos: 2007 Lincoln Aviator [internal]