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Signature Sub 530A

Active subwoofer for the lowest frequencies

  • High-performance Class D power amplifier with 140/280 watts
  • 300 mm subwoofer, Klippel-optimized
  • Active frequency response equalization in the electronics
  • Adjustable volume and crossover frequency
  • Optimum addition for hi-fi and home cinema configurations


Active subwoofer for the lowest frequencies

There are times when you simply can’t have enough bass and we have developed the Signature Sub 300 A precisely for these situations. With its forward-facing 300 mm subwoofer, it is able to reproduce frequencies down to as low as 20 hertz. It always remains controlled and precise on account of the integrated amplifier with power up to 280 watts being perfectly matched to the Klippel-optimized chassis, with active frequency response equalization ensuring that the Sub 300 A fits into any AV environment. For optimum adjustment to the room, the signal phase can be rotated by up to 180°. The crossover frequency can be freely selected between 40 and 120 Hz, depending on the speakers used.

Technical specifications


Frequency Response
  • 20 – 200 Hz
Principle
  • Powered bassreflex subwoofer, frontfire
Equipment
  • 300 mm Woofer
Output power (RMS/Max.)
  • 140 / 280 Watts
Crossover Frequencies
  • 40 – 120 Hz adjustable
Phase
  • 0° - 180° adjustable
Cabinet surface
  • Front: Piano black / cabinet: Ash decor black
  • Front: Anthracite satin / cabinet: Ash decor mocca

Highlights


Woofer
  • Solid metal basket with generous ventilation openings
  • The coated paper cone ensures a profound audio reproduction
  • Ventilated high-performance voice coil to guarantee highest operational reliability
  • 300 mm high-power long-throw woofer with Klippel®-optimized magnet system
Connections
  • Mains supply
  • Stereo low level inputs (RCA connections)
Amplifiers
  • Power switch
  • Automatic standby function with low power consumption <0.5 watts (can be switched off)
  • Adjustable volume and crossover frequency
  • High performance class-D amplifier
  • Active frequency response equalization up to 120 Hz (LPC circuit) for seamless integration in AV environments
  • Selectable mains voltage 100-240V
Cabinet surface
  • Front: Piano black / cabinet: Ash decor black
  • Front: Anthracite satin / cabinet: Ash decor mocca