Sony XAV-W1 $800
This head unit's 7-inch WVGA TFT screen isn't only for visual entertainment, it's also serious about sound. Supporting CD, DVD, JPEG, MP3 and WMA files, it's Sony's first Super Audio CD double-DIN A/V system complete with 5.1-channel surround sound outputs. And if that isn't enough, it's iPod and satellite radio ready.www.sony.com/xplod 800.222.7669
Stinger PRO Power Wire $0.65 to $6.26 per foot
Combine spec-tinned oxygen-free copper and a heat-and chemical-resistant PVC jacket and you've got Stinger's PRO Power Wire. The combo provides top current transfer, great flexibility and minimal resistance in all four gauges.www.stingerelectronics.com 727.572.9255
Morel Ultimo 12 $799
With a 5.1" external voice coil and extra-thick aluminum coil wire, this 12-incher can handle high power, even in extreme conditions. Morel designed the sub to produce deep yet accurate bass in a reasonably sized enclosure. Other features include the ability to swap out the voice coil in case of damage.www.morelhifi.com" 877.MOREL11
Code Alarm CA 44OSS StartStick $140
Cold weather is here again and in the mobile electronics world that means it's remote start season. This stand-alone system has over three times the starting range of a factory keyless entry with a simple one-button push. It's diesel compatible, has a selectable run time and a quick-stop mode.www.audiovox.com 800.645.4994
Memphis SClass Amplifiers $379-$449
Ideal for tight space installations, the new Memphis SClass amplifiers deliver clear sound and deep bass in spite of their compact size. The efficient amps are stackable and smart design places the connectors on one end for a clean and easy install.www.memphiscaraudio.com 800.467.2400
Kicker Comp Subwoofer $99.95 - $169.95
With a mix of good looks and affordability, Kicker's Comp subwoofers are engineered to provide superior bass. The woofer is designed with a double-stitched surround and a coil-cooling perimeter. This sub can perform in free-air applications and in vented or sealed boxes. Sizes range from 8" to 15".www.kicker.com 1.800.256.5425