70W Subwoofer

  • 70W integrated amplifier – for clean, immediate power to the driver
  • 203mm (8’’) long-throw woofer – for smooth & even frequency response
  • CAD modelled rigid MDF cabinet – reduces standing waves, keeping internal vibration to a minimum
  • Individual vol., crossover & phase adjustment – for precise control
  • Auto detect (on/off) – conserves power
  • SX120. Sub-Bass Comes First 

    Our SX120 subwoofer adds rich sub-bass textures to listening, when used in combination with other speakers in the SX Series. The integrated 70W RMS amplifier and custom designed 203mm (8”) driver, come into their own for home cinema applications. Films move from a passive to immersive experience, as SX120 brings deep atmospheric drama to soundtracks.

    Living room with SX70 and SX60 Speakers
    SX120 Speaker Detail

    Power on Demand

    SX120 benefits from an internal 70W amplifier that draws on our experience gained from designing award-winning amps over many years. Subwoofer amps should produce their power in a completely linear way to avoid distortion, which can trouble low frequencies. SX120 does just that, meaning that your movie soundtracks have the explosive power they need, when you need it.

    SX120 Subwoofer

    Solid as The Rock

    Home theatre speaker engineering starts with the cabinet. Computer-aided design (CAD) was used extensively to refine SX120’s internal structures, to ensure that while the driver is vibrating with your soundtrack, the cabinet isn’t. This means that every millimetre of movement from the sub-bass is directed where it should be.

    SX120 Subwoofer Detail

    How Low Can you Go?

    SX120 has a large 203mm (8") long-throw woofer, made from specially treated paper. Audio manufacturers have been using it for years, as paper’s impressive strength-to-weight ratio is matched by excellent tonality – allowing movie soundtracks to hit new atmospheric depths. 

    SX120 back controls

    One Driver, In Sync

    Matching a subwoofer to the other speakers in your setup can feel complicated. Our team in London took great care and attention when designing the amplifier inside SX120. You can adjust the bass frequencies to mesh perfectly with the rest of your speaker setup. The result? Your films sound engaging, energetic and full of atmosphere. 

    SX120 back panel

    Engineered, Front to Back

    The attention to detail on SX120 runs from front to back. There are two neat bass reflex ports around the back, allowing you to adjust the sub-bass by relative position from the wall. You’ll also find switches and knobs to fine-tune the subwoofer’s performance (when you set it up) in relation to the other speakers in your setup.

    SX120 in a living room

    Designed for Real Life

    The new look SX120 subwoofer’s clean, understated design allows it to sit unobtrusively on the floor, tucked away in a corner. Leave the grille on to protect the driver from little fingers, or your vacuum cleaner – alternatively take it off to celebrate your great taste in movies (and speakers).

  • Customer Reviews

  • The details

    Sensitivity 180mV for full power output
    Frequency response 34Hz - 150Hz
    Rated output power 70W
    Drive units 1 x 8" (203mm) long throw woofer
    Crossover 50 - 150Hz continuous/active
    Max. power consumption 100W
    Colour Black Matte
    Dimensions (WxHxD) 300 x 300 x 310mm (11.8 x 11.8 x 12.2")
    Weight 7.7kg (17lbs)