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ICEpower a/s is a Danish development, production and sales company specialising in
Class-D amplifier A class-D amplifier or switching amplifier is an electronic amplifier in which the amplifying devices (transistors, usually MOSFETs) operate as electronic switches, and not as linear gain devices as in other amplifiers. They operate by rapidly ...
s for audio applications.


History

In 1994 Karsten Nielsen began to write a Ph.D. dissertation "''Audio Power Amplifiers Techniques Based on Efficient Power Conversion''" at the
Technical University of Denmark The Technical University of Denmark ( da, Danmarks Tekniske Universitet), often simply referred to as DTU, is a polytechnic university and school of engineering. It was founded in 1829 at the initiative of Hans Christian Ørsted as Denmark's fi ...
as part of a project in collaboration with
Bang & Olufsen Bang & Olufsen (B&O) is a Danish high-end consumer electronics company that designs and manufactures audio products, television sets, and telephones. It was founded in 1925 by Peter Bang and Svend Olufsen, who designed a radio to work with alt ...
; his findings were applied in the Beolab 1 active loudspeakers in 1997, and he was awarded a Ph.D. in 1998. Bang & Olufsen subsequently hired Nielsen.ICEpower - Our history
''icepower.bang-olufsen.com''
In 1999 a new R&D company; a joint venture between Nielsen and Bang & Olufsen was formed, with the aim of designing integrated amplifiers components of powers up to 1000W as a discrete electronic device. The company was initially called ''Bang & Olufsen PowerHouse''. In 2001 the company was renamed Bang & Olufsen ICEpower and the company's first commercial product was released – the ''A series''. In 2002 the company enters collaboration with
Sanyo Semiconductor , stylized as SANYO, is a Japanese electronics company and formerly a member of the ''Fortune'' Global 500 whose headquarters was located in Moriguchi, Osaka prefecture, Japan. Sanyo had over 230 subsidiaries and affiliates, and was founded b ...
; a major manufacturer of integrated amplifier chips. In 2003 the ''ICEpower ASP'' product range was launched, and the company began a partnership with
Samsung Telecommunications Samsung Mobile Division is one of five divisions within Samsung Electronics, belonging to the Samsung Group, and consists of the Mobile Communications Division, Telecommunication Systems Division, Computer Division, MP3 Business Team, Mobile So ...
for the development of a dedicated amplifier for mobile phones. Between 2003 and 2008 the companies' product range was extended to include audio amplifier components for mobile phones, home audio (active speakers and amplifiers), car audio and home theatre (multichannel audio). In 2008 Bang & Olufsen bought out Nielsen's share in the company, making it a wholly owned subsidiary of Bang & Olufsen. At the same time, Nielsen left the company. In 2016, realizing the potential of the business as an independent entity, a management buyout supported by Industry Development (Industri Udvikling) – a Danish private equity company – allowed ICEpower to finally begin the development of its full potential. Industry Development is funded by Danish taxpayer's savings and the purpose is to turn SMEs (small and medium enterprises) into larger enterprises. The strategic direction and decisions are made by the management of ICEpower, and the management are also majority shareholders. One of the first strategic moves of ICEpower in 2016 was to acquire Audio Bricks (Sweden) and its holding company, thereby also getting access to fundamentals from Anaview – a former competitor founded by Patrik Boström. The two founders of Audio Bricks, Patrik Boström and Lars Press Petersen, were well known to ICEpower. In 2017 ICEpower moved to a new location in Søborg.


Current operations

ICEpower a/s is a 40+ employee firm, involved in applications of class-D amplifiers. The company's engineering development is carried out in its Danish headquarters in Søborg.


Customers and products

Initially the company's products were only found in niche markets i.e. high-end-audio components. During the first decade of the 2000s the company entered the mass market of consumer electronics – with ~40% of Samsung mobile phones using its
intellectual property Intellectual property (IP) is a category of property that includes intangible creations of the human intellect. There are many types of intellectual property, and some countries recognize more than others. The best-known types are patents, cop ...
and over 100 million channels of amplification shipped. Current customers seem to include
Alpine Alpine may refer to any mountainous region. It may also refer to: Places Europe * Alps, a European mountain range ** Alpine states, which overlap with the European range Australia * Alpine, New South Wales, a Northern Village * Alpine National Pa ...
, AMX,
Aston Martin Aston Martin Lagonda Global Holdings PLC is an English manufacturer of luxury sports cars and grand tourers. Its predecessor was founded in 1913 by Lionel Martin and Robert Bamford. Steered from 1947 by David Brown, it became associated with ...
, Asus,
Audi Audi AG () is a German automotive manufacturer of luxury vehicles headquartered in Ingolstadt, Bavaria, Germany. As a subsidiary of its parent company, the Volkswagen Group, Audi produces vehicles in nine production facilities worldwide. Th ...
,
Bowers & Wilkins Bowers & Wilkins, commonly known as B&W, is a British company that produces consumer and professional loudspeakers and headphones. B&W was founded in 1966 by John Bowers in Worthing, West Sussex, England. In October 2020, B&W was acquired by ...
,
Fender Musical Instruments Corporation The Fender Musical Instruments Corporation (FMIC, or simply Fender) is an American manufacturer of instruments and amplifiers. Fender produces acoustic guitars, bass amplifiers and public address equipment, however it is best known for its ...
, Eclipse by
Fujitsu Ten is a Japanese company developing and manufacturing car audio, video, navigation and control systems. The headquarters is located in Kobe, Hyōgo Prefecture, Japan. As its name shows, Denso Ten belongs to the Denso group led by Denso Corp., wh ...
, Elipson, Gallien-Krueger, Aguilar, Genz-Benz, Jeff Rowland,
Legacy Audio Legacy Audio is a manufacturer of high-end audio equipment. The company produces components, passive (Focus SE) loudspeakers, and active (Focus XE) powered speakers. Legacy Audio and its founder, Bill Dudleston, have been cited in publications ...
,
MartinLogan MartinLogan (ML) is a Canadian/US company producing conventional subwoofer speakers as well as floor-standing, wall-mounted, and in-wall hybrid speakers using electrostatic loudspeaker and planar magnetic thin film loudspeaker technology. Orig ...
,
Pioneer Pioneer commonly refers to a settler who migrates to previously uninhabited or sparsely inhabited land. In the United States pioneer commonly refers to an American pioneer, a person in American history who migrated west to join in settling and dev ...
, Peachtree Audio,
PS Audio PS Audio is an American company specializing in high-fidelity audio components (also known as high-end audio) equipment for audiophiles and the sound recording industry. It currently produces audio amplifiers, preamplifiers, power related produc ...
,
Rotel Rotel is a family-owned Japanese manufacturer of hi-fi audio and video equipment: home theater, amplifiers, compact disc players, etc. Rotel was started by Tomoki Tachikawa in Tokyo Japan in 1957 as a hi-fi electronics manufacturer. It is curre ...
, Teac, Wyred 4 Sound, Seymour AV, XTZ, Vazari Audio,
Samsung The Samsung Group (or simply Samsung) ( ko, 삼성 ) is a South Korean multinational manufacturing conglomerate headquartered in Samsung Town, Seoul, South Korea. It comprises numerous affiliated businesses, most of them united under the ...
as well as
Bang & Olufsen Bang & Olufsen (B&O) is a Danish high-end consumer electronics company that designs and manufactures audio products, television sets, and telephones. It was founded in 1925 by Peter Bang and Svend Olufsen, who designed a radio to work with alt ...
. The company produces a standard product range, as well as undertaking custom design work and licensing its intellectual property to mass-market manufacturers.ICEpower - solutions
''icepower.bang-olufsen.com''


External links


ICEpower a/sICEsound


References and notes

{{DEFAULTSORT:Icepower Audio amplifier manufacturers Audio equipment manufacturers of Denmark Danish brands Danish companies established in 1999