The ATC HTS7 home theater speaker package, which was awarded the esteemed “Best On-wall Speaker System” at the 2018/2018 AVTech Media Awards, is available to purchase, now that Las Vegas-based Lone Mountain Audio distributors have taken on the products stateside.

The European awards organisation, made up of regional audio press and hi-fi experts, described the sleek 5.1 package as being proof that “…on-wall speakers needn’t be a compromise of design over performance.”

The on-wall speaker set is comprised of the HTS7 and HTS7C, and the C1 Sub, but belongs to the more expansive HT Series, including the shallow-mount vertically or horizontally configured models, the HTS11 (or HTS11C) and HTS40. All models in the Brit-made range capitalize on the proprietary ATC drive unit technology found in the company’s award-winning bookshelf and floor-standing counterparts, the SCM7, SCM11 and SCM40.

The AVTech Awards body went on to describe the HTS7 system as being able to “…place effects with a superior sense of accuracy and space, unravel complex material with precision, and can switch from being coolly refined to joyfully visceral when content demands it.” The C1 subwoofer is described as offering “genuine LFE enjoyment”, while the system’s cable management grooves, mounting templates and white cloth grilles aid in the installation process.

Quick Specs Below:


High Frequency:  ATC 25mm Neo Soft Dome
Mid/Low Frequency: ATC 125mm SC

Matched Response: +/- 0.5dB
Frequency Response:
Half Space Radiation -6dB: 44Hz–22kHz
Dispersion: ±80° Coherent Horizontal, ±10° Coherent Vertical
Sensitivity: 84dB @ 1W @ 1metre
Max SPL: 103dB
Recommended Power Amplifier: 75 to 300 Watts
Nominal Impedance: 8 Ohm
Crossover Frequency: 2.5kHz
Connectors: Binding Posts/4mm Plugs

Cabinet Dimensions (HxWxD):
With Grill: 390x245x137mm
Without Grill: 390x245x125mm

With Grill: 245x390x137mm
Without Grill: 245x390x125mm

Weight: 8kg

C1 Sub

Driver: 12″/314mm Frequency Response (-6dB): 20Hz–250Hz

Max SPL: 103dB

Amplifier Output: 200 Watts

Line Level Inputs: 2 x (stereo) Via Phono Connectors

Speaker Level Inputs: 2 x (stereo) Pairs Via Binding Posts

Trigger On/Off Input: 1 x 12V

Cabinet Dimensions (HxWxD): 450x360x360mm

Weight: 20kg

Finish: Cherry/Black Ash Veneer, Satin Black/White




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Published by

Martin Dew