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Two black floor speakers and a matching subwoofer cube

Elac

Elac Debut 3.0 DF63/DS123 speaker and subwoofer bundle

SKU CH-D4NB-XEBB7

A bundle pairing two 6.5" floor speakers with a 12" powered subwoofer for immersive home audio

  • TypeIndoor/Outdoor Speakers
  • Pair of 6.5" floor speakers with 12" powered subwoofer
  • 3-way design delivers 31 Hz to 38 kHz frequency response
  • 400 W peak Class D amplifier drives deep 28 Hz bass
  • 6 Ω nominal impedance suits wide range of amplifiers
  • Sealed cabinet and adjustable settings ensure tight, customisable low end

Bundle composition

This bundle pairs two Elac Debut 3.0 DF63 floor-standing speakers with a single DS123 powered subwoofer. The speakers use 6.5-inch aramid-fibre woofers and custom aluminium tweeters in a three-way bass-reflex design. The subwoofer adds a 12-inch driver in a sealed cabinet. Together they form a full-range system suited to stereo music or home-theatre use.

Thermals noise and power draw

The DS123 subwoofer employs a Class D amplifier rated at 200 watts RMS and 400 watts peak, which runs efficiently and generates little heat during typical listening. Its sealed enclosure avoids port turbulence, keeping low-frequency output clean at moderate volumes. The passive DF63 towers draw no mains power themselves, so system heat and noise remain minimal in normal use.

Build quality and connectivity

Both speakers and subwoofer share a black ash finish that fits discreetly into living spaces. The subwoofer measures 14.17 by 14.8 by 14.17 inches, a compact footprint for flexible placement. It provides versatile inputs and adjustable controls for level, crossover and phase, allowing straightforward integration with a wide range of amplifiers or AV receivers.

Highlights

  • Pair of 6.5" floor speakers with 12" powered subwoofer
  • 3-way design delivers 31 Hz to 38 kHz frequency response
  • 400 W peak Class D amplifier drives deep 28 Hz bass
  • 6 Ω nominal impedance suits wide range of amplifiers
  • Sealed cabinet and adjustable settings ensure tight, customisable low end

Specifications

TypeIndoor/Outdoor Speakers

Questions about this item

How do I connect the DF63 floor speakers to an amplifier without reversing the polarity?

Connect each speaker's binding posts to the amplifier's matching positive and negative terminals; the 6 ohm nominal impedance means most stereo amps will drive the pair without special settings.

Will the DS123 subwoofer's amplifier need a fuse change or fan cleaning over time?

The Class D amplifier is sealed inside the cabinet with no user-serviceable fuse or fan; keep the ventilation slots clear of dust for reliable long-term operation.

At what volume level does the subwoofer's 200W RMS amplifier start to compress the bass?

The 12 inch driver and 200W RMS amp maintain clean output down to 28Hz; compression typically appears only when the limiter engages at peak levels near 400W.

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