The ATC HTS11 On-Wall Speaker is a mid-size 2-way loudspeaker designed for high-performance home cinema and custom installation systems. It works well as a main speaker in medium-sized rooms and also as a surround speaker in larger spaces.
In addition, the HTS11 combines slim on-wall placement with ATC’s studio-inspired sound quality. Therefore, it delivers clear, dynamic, and natural sound while blending easily into modern interiors.
High-performance 2-way driver design
The HTS11 uses driver technology borrowed from ATC’s high-end studio monitors. As a result, it delivers strong dynamic range and accurate transient response for both music and movie soundtracks.
CLD bass/mid driver technology
The handmade bass/mid driver uses ATC’s CLD cone technology. Therefore, it improves midrange clarity and tonal balance. In addition, it helps reduce distortion for a more natural sound.
Neutral sound and low distortion
The HTS11 is tuned for neutral voicing and low distortion. As a result, it delivers accurate and balanced sound for both hi-fi listening and home cinema use.
Flexible installation design
The speaker supports both portrait and landscape mounting. Furthermore, hidden wall brackets and concealed input terminals create a clean and discreet installation.
Finish options and design
The HTS11 is available in satin black and satin white finishes. In addition, its clean and simple design helps it blend seamlessly into different interiors.
Build and reliability
The HTS11 is handmade in England and built for long-term performance. In addition, ATC supports it with a 6-year warranty.
Main Features
- Mid-size 2-way on-wall loudspeaker
- Suitable for main or surround channel use
- Studio-derived high-performance driver technology
- High dynamic range and low distortion
- Handmade CLD bass/mid driver
- Neutral voicing for accurate sound reproduction
- Portrait and landscape mounting options
- Hidden wall brackets and input terminals
- Satin black and satin white finishes
- Handmade in England
- 6-year manufacturer warranty


















