Sound of Tri-State's 1997 Pontiac Crossfire, their entry in the 2007 Pioneer Road Show Sound Build-Off Competition.

Sound Sensations' 1999 Mercedes CLK-430, their entry in the 2007 Pioneer Road Show Sound Build-Off Competition.

6th Avenue Electronics' 2004 Pontiac Crossfire, their entry in the 2007 Pioneer Road Show Sound Build-Off Competition.

Alpine shows their Ultimate Listening Machine at the 2005 CES Show in Las Vegas.

www.mobiledynamics.ca Mobile Dynamics visit Alpine's newest custom machine, a stylin' Infiniti G35 with a twist.

Brief tutorial on audio crossovers and their function.

JL Audio's Carl Kennedy guides a rare tour of the insides of their powered subwoofer.

Dave Stall interviews Boss Audio at the SEMA 2007 Show in Las Vegas Nevada. SEMA was great this year to check out more go to http://www.automotiveappearance.tv for more cool footage.

Alex from eD does some gain setting information. Not perfect for everyone but gives you a good resource and guidline for voltage matching.

How to build a speaker/subwoofer box.

Elemental Designs shows you how to do vinyl work on your car audio installs

Nathan Perkins, product specialist, demonstrates a new REALM of audio with the introduction of a new line of high-end components designed for discriminating consumers. With an emphasis on sound quality, REALM components combine audiophile grade components

Akon ft. Snoop Dogg - I Want To Love You

Elemental Designs 19Ov.2 Subwoofer QC/QA factory testing. 2500+ watt used during break in free air testing.

Ben goes over the NINe.5 amplifier

Pioneer's AVIC-N4 further improves your driving experience with a multitude of advanced features. The unit keeps drivers better informed — and entertained. Visit www.pioneerelectronics.com to find out more about the AVIC-N4.