ECS 3.0 In-Ceiling Speaker

The new Earthquake Sound ECS 3.0 is a 3 inch full-range in-ceiling speaker designed to produce audiophile quality sound and occupy a very compact space (3.19″ x 2.51″). The self-enclosed new ECS 3.0 ultra-compact speaker is an ideal choice for background music. It can effortlessly produce full range music without strain.

With a resemblance to a ceiling recessed spotlight with paintable grille and frame, the ECS 3.0 can invisibly blend in with its environment. Whether you want background/ambient music or practical enhancement to your surround sound, the ECS 3.0 in-ceiling speaker is the ideal speaker for the job. The ECS 3.0 is also compatible with Dolby Atmos® which will bring your home theater experience to a whole new level.

Mounting the speaker in the ceiling is a very easy process. Using the provided cut out template; simply cut the mounting hole, connect the ECS 3.0 using the easy connect push terminals, and snap the speaker in place. The built-in mounting clips system will do the rest of the work. When you need a full-range speaker and are limited by space and mounting depth, the new ECS 3.0 is the best choice for your home audio needs.

  • Powerful neodymium magnet
  • Self-enclosed design to protect against humid environments
  • Optional black grilles (Sold Separately)
  • Recommended use with BTA-250 Bluetooth In-Wall Amplifier


Power Handling45W MAX
Impedance8 Ohm
Frequency Response150Hz–20kHz
Voice Coil Diameter25.2mm (1″)
Overall Diameter81mm (3.19″)
Cut out Diameter65mm (2.56″)
Mounting Depth58.8mm (2.31″)
Weight0.91 kg (2 lbs)