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Alpha RS 12

Active subwoofer with a 300 mm cone and up to 160 watts of power

  • 120 watts continuous power / 240 watts peak power
  • 300 mm woofer with coated paper con
  • Klippel-optimized magnet system
  • Control of volume, crossover frequency and phase

Active subwoofer with a 300 mm cone and up to 160 watts of power

The Magnat Alpha RS 12 features a 300 mm (12 inch) high-power long-throw woofer in a bass reflex housing that is equipped with two Airflex ports. The integrated Class D amplifier delivers 120 watts of continuous power, while the peak power is an impressive 240 watts. The technology incorporated in the RS12 allows it to reproduce frequencies down to 20 Hz. The amplifier electronics allow the volume, crossover frequency and phase to be regulated, thereby enabling optimal adaptation to the acoustics of the room.

The solid MDF housing is optionally available in a black ash or mocha finish. The RS12 measures 360 mm wide and stands 465 mm tall. The standard fabric grille can be easily removed to reveal the impressive bass chassis.

Magnat´s Alpha RS12 active subwoofer is an ideal addition to any home cinema or hi-fi system. Thanks to its variable parameters, the RS12 can be connected to speakers from any manufacturer and always achieve optimal audio results.

Technical specifications

Frekvenčný rozsah
  • 20 – 200 Hz
  • Aktívny bass-reflex subwoofer, smerovaný vpred "front-firing"
  • 300 mm Woofer
Výstupný výkon (RMS/Max.)
  • 120 / 240 watts
Frekvencie výhybky
  • Nastaviteľné od 50 do 150 Hz
  • 14.1 kg
Rozmery (ŠxVxH)
  • 360 x 465 x 440 mm
  • 360 x 465 x 460 mm incl. Terminal


  • Ventilovaná vysoko výkonná hlasová cievka pre zaistenie maximálnej prevádzkovej spoľahlivosti
  • The coated paper cone ensures a profound audio reproduction
  • 300 mm vysoko výkonný basový menič s vysokým zdvihom s Klippel® optimalizovaným magnetovým systémom
  • High-performance active subwoofer with 30 cm long-throw woofer with extra-large diaphragm mount and high-power Class-D amplifier unit
  • Detachable front cover with acoustic cloth
  • Large resonance absorbing feet
  • Wide range of connection and setting options for perfect combination with home cinema speakers
  • Active frequency response linearization
  • Powerful front-firing design with double reflex tube configuration
Telo reproduktoru
  • Two generously dimensioned Airflex ports with low flow resistance
  • Large feet with resonance-absorbing rubber inserts
  • Bass speaker and reflex tubes in a ´front-firing´ configuration
  • Stable, low resonance MDF housing with removable front cover