GNP Loudspeaker

GNP Loudspeaker logo
  • GNP Loudspeaker
  • 1254 East Colorado Blvd, Pasadena, CA 91106, USA
  • Official website
  • 626 577 7767
  • 626 584 6994


Equipment[add model]

GNP Loudspeaker manufactures or has manufactured the following equipment (click to expand models list):

Dynamic Speakers

General information [contribute]

GNP Loudspeaker web site (November 11, 2009): Welcome to the new GNP website. As you can see, things are a little different around here. However, one thing remains unchanged: our commitment to you. Along with the new website, we've added some new toys to the shop, including an in-wall home theater demo room. We have also added a great looking new wall system to house your flat panel TV and sound system. The store has also gone through some cosmetic upgrades to enhance your experience. Come in and allow us to share our passion.

Since 1977, we've prided ourselves in providing straightforward, honest advice, based on your individual needs. No fuss, no muss. Because if we didn't do this, we'd be out of a job.


GNP Loudspeaker web site (November 11, 2009):Beginning in 1977, as a result of a Caltech engineering project, GNP founder Bill Gross realized that he could design and manufacture an excellent-sounding loudspeaker. In an effort to market his product, he opened a store and became a full time hi-fi retailer and loudspeaker manufacturer.

The onset of computers in the 1980's brought change to GNP in the form of computer system and software sales. The company was acquired in the mid 80's and separated into two divisions, a Computer division and an Audio-Video division.

In 1993, the current owners purchased the Audio-Video division and formed what is now GNP Audio Video. Today, GNP is a retailer of high quality home stereo, custom music, and home theater equipment.

In 2002, GNP was awarded "Best Stereo Shop" by Los Angeles Magazine's "Best of LA 2002".

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