- B & O
- B&O
- B&O+ORIGINACOUSTICS
- B&O PLAY
- B-52
- B-Move
- B-SOUND
- B-Speech
- B.e.s.t Germany
- bachmaier
- Bachmann
- Backes+Mueller
- BADASHENG
- BAIHOU
- Baladeo
- Balance
- Ballance
- Ballistic
- Bandridge
- BANG & OLUFSEN
- baobab
- Barbie
- Barco
- Baromtec
- Baseline
- Basetech
- BASEUS
- Basicxl
- BASSBALL
- BASSBUDS
- BASS EGG
- BASS FACE
- Batman
- batteryclub
- Battrex
- Bauer
- BAVNCO
- Bayan Audio
- Baygen
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- Bazoo
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- BBK
- BC acoustic
- Beacon
- BEALE
- Beam
- Beambox
- beats by dr. dre
- Beat Sounds
- BEAUDENS
- Becker
- Beco
- BEELINK
- Beewi
- Beexcellent
- BE HELLO
- Behringer
- Beihofer
- BEKER
- Beko
- Belcanto
- Belinea
- Belkin
- Bell
- Bellagio
- BELLAPROX
- Bellman & Symfon
- Belson
- BEM
- BEMATIK
- BE MIX
- Bench
- Beng
- BENJIE
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- BenQ-Siemens
- Benross
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- Bensi
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- Beond
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- Beyma
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- BIAMP
- BIDUL
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- BIG
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- BigBen Interactive
- BIG D1
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- BIOWORLD
- BIOXAR
- Bird
- BITBLIN
- Bitfenix
- BITMORE
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- BK-ELECTRONIC
- Black&Decker
- BlackBerry
- Black Box
- Black Connect
- BLACKFIRE
- BLACK FOREST
- Blackmagic Design
- BLACK MARKET
- BLACK PANTHER C
- Blam
- Blanko
- Blaster
- Blaupunkt
- Blautel
- Blaze
- BLEE
- Blitz Audio
- BlitzWolf
- BLOC&ROC
- Block
- BLOMC
- BLOODY
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- Blu-Basic
- blu:s
- BLUCAVE
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- BLUE
- Blue
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- Bluechip
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- Blueh
- Bluel
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- Bluetooth
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- BOA
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- Body Glove
- Boeder
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- Bone
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- Bontempi
- booEy
- Bookeen
- Boom
- BOOMBOTIX
- Boombox
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- BOOMPHONES
- BOOMPODS
- Boomtone Dj
- Boomwave
- Boost
- Bosch
- Bosch-Bauer
- Boschmann
- Bose
- BOSE/PIONEER
- Boss
- Boston
- Boston Acoustics
- Botech
- Bottari
- BOUNCE AUDIO
- BOUNTY HUNTER
- Bouyer
- BOVON
- Bower
- Bowers&Wilkins
- BOXINRED
- Boxlight
- Boynq
- BPL
- BRAGI
- Brainboxes
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- BRANDSON
- Brandt
- Braun
- Braun Germany
- Braun Photo Technik
- BRAVEN
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- BRAVO!
- Brax
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- Breo Sport
- Bresser
- Brightsign
- Brigmton
- Brik
- BRILIANT
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- Britz
- BRODMANN
- BRON
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- Brooklyn Multimedia
- Brother
- Brothers
- Browniz
- BRUMBERG
- Bruno Banani
- Bryston
- BSK
- BST
- BT
- BTC
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- BTMAX
- BUDDY CHAT
- Buffalo
- Bugatti
- Bugera
- Bull & Bear
- Bull Audio
- Bultaco
- Bumper
- Bun-J
- Bunkerbound
- Burmester
- BURY
- Busby
- Busch
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- Bush
- BUTFULAKE
- Bware
- BYCPH