I'm not up to date on this, but Alumapro and Image Dynamics are two different ends of the spectrum that both hold up well.

The newest Range Rover SUV has a new audio "option" to put some bump and soul in your driving experience. Focal's P60 Limited Edition Loudspeaker Kit is designed to turbo charge the audio performance ...

JL Audio just released two all-new TW1 Thin-Line subwoofer drivers, which feature proprietary patented Thin-Line woofer technology optimized for the smallest enclosures. The 10TW1 (10-inch) and 12TW1 ...