R370HD - (Discontinué)


Years Active 2006-2008

The R370HD active subwoofer provides a new dimension to a system’s sound.

Its 255mm (10”) C-CAM® downward firing driver, powered by a potent 250W (RMS) Class D amplifier, will extend the reach of the RadiusHD satellites to add the deepest drama to movies and music.

The R370HD’s lowest frequencies are controlled so expertly that even subtle effects are better defined, enhancing the listening experience with bass you can feel as well as hear. The R370HD is equipped with a top-mounted control panel for easy access to volume and 2 EQ settings, 12V trigger input for power on/standby control from an AV amplifier, variable crossover control from 40Hz-120Hz, stereo, LFE RCA inputs and link outputs.


  • Top mounted control panel - for easy access to volume and EQ settings.
  • 18mm MDF cabinet construction with internal bracing
  • 250W RMS Class D amplifier with switching power supply
  • Downward firing 10” Ultra long throw, C-CAM bass driver.
  • 12 Volt trigger input – For power on/ standby control from AV amplifier.
  • Crossover/ frequency control. Variable from 40z-120Hz
  • Low pass filter switch – for LFE or Stereo input selection
  • 0-180 Phase switch
  • Power switch with ON – Auto- Off/ trigger settings
  • Stereo/ LFE RCA inputs
  • Stereo/ LFE link outputs
  • Silicone rubber anti-resonance feet
  • 2 x Pre-set EQ settings – for Music or video programme optimisation.
Limite de fréquence inférieure

28 Hz (EQ1)
25 Hz (EQ2)

Limite de fréquence supérieure

40 - 120 Hz Variable

Alignement du filtre passe-bas

12dB / Octave variable
+12dB / Octave fixed (2 stage)

Conception coffret

Sealed Cabinet of 18mm (3/4) M.D.F. construction

Sortie de l'amplificateur

250 W

Classe d'amplification

Class - D Digital amplifier


1 x 10" C-CAM® subwoofer driver

Impédance d'entrée

20K Ohms

Mains Input Voltage

110 - 120 Vac / 220 - 240 Vac

Dimensions externes (H x L x P)

370 x 320 x 320
(14 9/16 x 12 5/8x 12 5/8)


11.87 (26 1/8)