HTS11 On Wall



This mid-size 2-way design is suitable for main loudspeakers in medium sized rooms and may also be used as surround loudspeakers in larger rooms. Available in portrait (HTS11) and landscape (HTS11C) versions, in either white or black satin finishes, the HTS11’s clean, simple visual design can be seamlessly integrated into a wide range of interiors and décors.


  • No compromise driver technology borrowed from ATC’s high-end studio monitoring products.
  • Extended low frequency output from a very compact enclosure.
  • Neutral voicing and very low distortion delivers audiophile performance from an install package.
  • Hidden wall mounting brackets and input terminals.
  • Wide, even sound dispersion ensures exceptional imaging with both music and immersive film soundtracks.
  • Handmade bass/mid driver employing CLD cone technology for class-leading mid-range clarity and balance.
  • 6 year warranty.
  • Handmade in England.

Recommended Configuration

Front Channels / Rear Surround HTS11
Centre Channel HTS11C
Sub Bass C1 Sub
Upgrade Path HTS40 (Front/Rear left/right) C4 Sub


Drivers: HF ATC 25mm Neodymium, ATC 150mm CLD
Matched Response: +/- 0.5dB
Frequency Response (-6dB): 40Hz–22kHz
Sensitivity: 85dB @ 1W @ 1metre
Max SPL: 108dB
Nominal Impedance: 8 Ohm
Recommended Power Amplifier: 75 to 300 Watts
Crossover Frequency: 2.2kHz
Cabinet Dimensions (HxWxD):
With Grill: 490x305x137mm/19.3″x12″x5.4″
Without Grill: 490x305x125mm//19.3″x12″x4.9″
Weight: 11kg/24.3lbs





In this series