This list of car audio manufacturers and brands comprises brand labels and manufacturers of both original equipment manufacturer (OEM) and after-market products generally related to in-car entertainment that already have articles within Wikipedia. While components sold by these companies have much in common with other audio applications or may market the same products for non-ICE applications, they are noted for marketing their products specifically for ICE use.
- Alpine (Supplies OEM audio for Dodge, Honda, Jaguar, Jeep and Land Rover vehicles)
- Audison
- Beats (Supplies OEM audio for Chrysler, Fiat, Jeep, SEAT and Volkswagen vehicles)
- Blaupunkt (Supplied OEM audio for Audi, BMW, Fiat, Opel, SEAT, Ã
 koda, Vauxhall and Volkswagen vehicles)
- Bose (Supplies OEM audio to Alfa Romeo, Buick, Chevrolet, Cadillac, GMC, Honda, Hyundai, Infiniti, Kia, Mazda, MG, Nissan, Opel, Porsche, Renault and Vauxhall vehicles)
- Boss Audio
- Burmester Audiosysteme (Supplies OEM audio for Bugatti, Ferrari, Mercedes-Benz and Porsche vehicles)
- Cerwin-Vega Mobile
- Clarion (Supplied OEM audio for Ford, Infiniti, Kia, Mazda, Nissan, Peugeot, Subaru, Suzuki, Toyota and Volkswagen vehicles)
- Digital Designs
- Directed Electronics (manufactures tuners for SIRIUS-XM Satellite Radio)
- Dual
- Dynaudio (Supplies OEM audio to Bugatti, Volkswagen and Volvo vehicles)
- Focal-JMLab (Supplies OEM audio for Alpine, Citroën, DS Automobiles, Opel, Peugeot and Rimac vehicles)
- Grundig
- Harman International Industries
- AKG (Supplies OEM audio to Cadillac)
- Bang & Olufsen (Supplies OEM audio for Acura, Aston Martin, Audi, BMW, Ford, Genesis and Mercedes-Benz vehicles)
- Boston Acoustics
- Bowers & Wilkins (Supplies OEM audio to Aston Martin, BMW, Jaguar, McLaren, Polestar and Volvo vehicles)
- Harman Kardon (Supplies OEM audio to BMW, Dodge, Hyundai, Kia, Mercedes-Benz, Mini, Ram Trucks, Subaru, Volvo and Volkswagen vehicles)
- Infinity (Supplies OEM audio to Hyundai and Kia vehicles)
- JBL (Supplies OEM audio to Fiat, Kia and Toyota vehicles)
- Lexicon (Supplies OEM audio to Genesis, Hyundai, Kia and Rolls-Royce vehicles)
- Mark Levinson (Supplies OEM audio to Lexus and Toyota vehicles)
- Polk Audio
- Revel (Supplies OEM audio for Lincoln vehicles)
- Hyundai Mobis (Exclusively supplies OEM audio for Genesis, Hyundai and Kia vehicles)
- JL Audio
- JVC
- KEF (Supplies OEM audio for Lotus vehicles)
- Kenwood (OEM option for Hyundai vehicles)
- Krell (Supplies OEM audio for Acura, Hyundai and Kia vehicles)
- LG Electronics (Supplies OEM audio for Opel, Peugeot, Renault, SEAT, Ã
 koda, Vauxhall and Volkswagen vehicles)
- McIntosh (Supplies OEM audio for Ford, Jeep and Subaru vehicles)
- Meridian Audio (Supplies OEM audio to Jaguar, Kia, Land Rover, McLaren and Range Rover vehicles)
- Milbert Amplifiers (Vacuum tube car audio equipment)
- Monster Cable (manufactures speaker wiring)
- MTX Audio
- Nakamichi (OEM option for Lexus vehicles)
- Naim (OEM option for Bentley vehicles)
- Orion
- Panasonic (ELS and Fender) (Supplies OEM sound systems for Acura, Honda, Nissan and Volkswagen vehicles)
- Parrot Automotive
- Philips (Supplied OEM audio for Audi, BMW, Opel, Peugeot, Renault, Rover, Vauxhall and Volkswagen vehicles)
- Pioneer (Supplies OEM audio for Honda, Lexus, Mazda and Toyota vehicles)
- Sanyo
- Sony (Supplies OEM audio for Ford, Toyota and Volkswagen vehicles)
- Yamaha (Supplies OEM audio for Mitsubishi vehicles)
References