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Elac Debut 2.0 A4.2 Dolby Atmos Pair of Black Add-On Speakers

Model #: A4.2
At a Glance
Dolby Atmos technology expands the sonic landscape, creating a true 3-D space that you’ve got to hear to believe. With Dolby Atmos-enabled AV receivers and processors, simply add the Debut A4.2 to the top of your bookshelf or floorstanding speakers to achieve dimensionality that puts you in the middle of the music and the action.
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Get to know this product.

Woven Aramid-Fiber Woofer

Woven aramid fiber offers a superior stiffness-to-weight ratio and damping over common polypropylene or paper cones. The added strength allows more flexibility in design to achieve a smooth, extended low-frequency response.

Dolby Atmos Certified

This speaker is designed to sit on top of a traditional floorstanding or bookshelf speaker to add a height dimension to your home theater system without the need for in-ceiling speakers.

Custom Concentric Driver

Designed by Andrew Jones, this concentric driver delivers an exceptional audio experience and offers a smoother, more extended response and better directivity control over conventional full-range drivers.

Intricate Crossover

A custom crossover with audio-grade components has been designed to ensure smooth transition between drivers.

  • Speaker type: Coaxial, sealed
  • Tweeter: 1 x 0.5-inch polymer dome
  • Woofer: 1 x 4-inch woven aramid-fiber cone

*Visual Is For Representative Purposes Only. Add-On Speaker Only, Floor Standing Speaker Sold Separately. See Store For Details.



Crossover Frequency5,000 Hz
Frequency Response180 to 20,000 Hz
Sensitivity85 dB at 2.83 v/1m
Recommended Amplifier Power20 to 80 wpc
Nominal/Peak Power Handling50 / 80 wpc
Nominal Impedance6 Ω; minimum 5.1 Ω
Binding Posts5-way metal
Magnetic ShieldingNo
Cabinet FinishesBlack Ash vinyl
Height4.92 in / 125 mm
Width7.09 in / 180 mm
Depth9.21 in / 234 mm
Net Weight (Each)5.5 lb / 2.5 kg

Misc. Specs

Product Weight (lbs.)5.42
Frequency Response180 to 20,000 Hz
Color Finish NameBlack
RMS Power Handling (Watts)80
Impedance6 ohms
Depth (in.)9.21
Height (in.)4.92
Width (in.)7.09
WarningProposition 65 Warning for California Residents