At the start of 2006 Cerwin Vega launched the Cerwin Vega Passive ( CVP ) Series, a range of bi-ampable, high SPL top cabinets to pair with the refreshed line of Vega Bass subs which includes the new TS-42-21 " folded horn.
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There was a period of nearly five years, from 1925 to 1930, when the top " audiophile " technology for home sound reproduction consisted of a combination of electrically recorded records with the specially-developed Victor Orthophonic Victrola, an acoustic phonograph that used waveguide engineering and a folded horn to provide a reasonably flat frequency response.
