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Black powered bookshelf speakers on matching steel and wood stands

Elac

Elac DCB41-BK Debut ConneX 4.5" Powered Speakers with LS10-B Stands

SKU CH-EWQ7-PS99J

A bundle of powered bookshelf speakers with HDMI ARC and multiple inputs on 23-inch steel-and-wood stands for stable, vibration-damped placement

  • TypeIndoor/Outdoor Speakers
  • Powered speakers with 50W per channel amplification
  • 5-inch polypropylene woofer and ¾-inch soft-dome tweeter
  • HDMI ARC plus optical, analog, phono, USB and Bluetooth inputs
  • 23-inch steel-and-wood stands with vibration-damping construction
  • Frequency response 66 Hz to 25 kHz with THD ≤ 0.20 %

Bundle contents and intended use

This bundle pairs Elac Debut ConneX 4.5" powered speakers with matching LS10-B stands. The speakers integrate a 50W x 2 amplifier, 4.5" polypropylene woofer and ¾" soft-dome tweeter, delivering a frequency response of 66Hz-25,000Hz. HDMI ARC, optical, analog, phono preamp, USB and Bluetooth aptX inputs cover TV, turntable and streaming sources. The stands position each cabinet at 23" height on a 9.75" base for proper ear-level listening.

Thermals noise and power draw

The built-in Class D amplifier runs cool enough for shelf or stand placement without external ventilation. Total harmonic distortion stays at or below 0.20% and signal-to-noise ratio reaches at least 90 dB, so background hiss is inaudible at normal distances. Maximum output hits 102 dB at one metre, giving ample headroom for movies and music without driving the amp into compression.

Stands and connectivity extras

LS10-B stands use a steel top plate, aluminium column and MDF base to damp vibration; floor spikes, rubber feet and bumpers are included for carpet or hard floors. The speaker’s phono preamp lets you connect a turntable directly, while HDMI ARC returns TV audio over a single cable. USB and optical inputs add digital sources, and Bluetooth aptX enables wireless streaming without a separate receiver.

Highlights

  • Powered speakers with 50W per channel amplification
  • 5-inch polypropylene woofer and ¾-inch soft-dome tweeter
  • HDMI ARC plus optical, analog, phono, USB and Bluetooth inputs
  • 23-inch steel-and-wood stands with vibration-damping construction
  • Frequency response 66 Hz to 25 kHz with THD ≤ 0.20 %

Specifications

TypeIndoor/Outdoor Speakers

Questions about this item

How do I assemble the LS10-B stands and secure the DCB41-BK speakers so they do not vibrate loose?

Bolt the steel top plate to the aluminium column and MDF base, then choose floor spikes for carpet or rubber feet for hard floors; attach the supplied rubber bumpers between the speaker base and the stand plate to prevent movement.

Which parts of the DCB41-BK or LS10-B will need replacement first under normal use?

The rubber bumpers and floor spikes or rubber feet on the stands wear first; the speaker amplifiers and drivers are solid-state with no user-serviceable parts.

At what volume does the 50W x 2 amplifier reach its 0.20 % THD limit during sustained playback?

The system is rated for up to 102 dB at 1 m before total harmonic distortion reaches the specified 0.20 % threshold.

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