Electronics
- 1043
- PQN Audio
- makes audio speakers and products, waterproof audio, golf cart and car and marine speakers and audio transducers. USA.
- 1044
- PSB Speakers
- Manufacturer of in-room, in-wall and in-cabinet speakers and subwoofers for audio and home theater speaker systems. Canada.
- 1046
- Phase Technology
- Makes stereo and home theater system speakers, subwoofer and in-wall speakers. USA.
- 1047
- Pinnacle
- Manufacturers of home theaters speaker kit, outdoor, in-wall and stereo speakers. Based in New York.
- 1048
- Posh Speaker Systems
- Manufactures patented loudspeaker systems for commercial and home entertainment such as ceiling, bookshelf, in-wall, infinite baffle speakers and subwoofer.
- 1050
- RR Audio Laboratory
- Manufacturers of Trapagon loudspeakers, computers design and graphics design. USA.
- 1051
- Reference 3A
- Manufacturers of loudspeakers that uses carbon fiber cone driver allows for a direct coupling of the woofer to the amplifier. Canada.
- 1052
- Renaissance Audio Group
- Manufactures auto and home audio speakers. Product specifications, photos, ordering information, and a company profile. USA.
- 1054
- Salk Sound
- Manufacturer of custom crafted stereo and home theater Veracity speakers which combine ribbon tweeter and upgrade plans. USA.
- 1057
- Sinclair Audio
- Manufacturer of home theatre speakers through both the Brighton and Scluptura lines. Canada, Québec.
- 1058
- Snell Acoustics
- US manufacturers of loudspeaker such as THX series for multichannel home systems.