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Pair of black bookshelf speakers with wood-grain finish

Leaderwave

Leaderwave Singing Wood BT27 Black Bookshelf Speakers 54W RMS Bluetooth 4.2

SKU CH-M9P6-0DCG9

Active Bluetooth 4.2 bookshelf speakers with 54 W RMS output, dual auxiliary inputs and remote-controlled bass/treble adjustment

  • TypeBookshelf Speakers
  • ColorBlack
  • Bluetooth 4.2 streams audio wirelessly from phones and computers
  • 54 W RMS total output drives rooms with clear sound
  • Two line-in ports connect two wired sources simultaneously
  • Bass and treble knobs plus remote give hands-on tone control
  • MDF wood cabinet houses 4″ driver and 0.75″ silk dome tweeter

Powered bookshelf speakers for wireless

These active speakers deliver 54 watts RMS through a built-in amplifier, pairing Bluetooth 4.2 streaming with two auxiliary line inputs. The compact wooden enclosures suit desktop setups, small living rooms or secondary TV audio without a separate receiver.

Bluetooth 4.2 and dual RCA inputs remove cable

Pair a phone, tablet or computer wirelessly while keeping two wired devices connected simultaneously via the rear RCA jacks. A supplied remote handles volume and source switching, and side-mounted bass and treble controls let you shape the tonal balance without leaving your seat.

MDF cabinets house a 4-inch driver

The wood-grain finish resists vibration for cleaner midrange, while the built-in DSP and DRC processing protect the drivers during dynamic peaks. Rear-panel RCA sockets face outward for easy access, and the single power cord on the main unit keeps desktop cable runs short.

Highlights

  • Bluetooth 4.2 streams audio wirelessly from phones and computers
  • 54 W RMS total output drives rooms with clear sound
  • Two line-in ports connect two wired sources simultaneously
  • Bass and treble knobs plus remote give hands-on tone control
  • MDF wood cabinet houses 4″ driver and 0.75″ silk dome tweeter

Specifications

TypeBookshelf Speakers
ColorBlack

Questions about this item

Will the 0.75" silk dome tweeter or 4" bass driver need replacement after extended use?

Both drivers are built into the sealed wooden enclosure and are not user-serviceable; if either fails the speaker would need professional repair or replacement.

What limits output first during long listening sessions — the 27 W per channel amplifier or the driver thermal capacity?

The built-in 27 W per channel amplifier reaches its rated RMS limit before the 4" bass driver or 0.75" silk dome tweeter hit thermal compression.

How much heat does the built-in amplifier produce when the speakers run at moderate volume all day?

The Class-D amplifier with DSP and DRC stays cool at typical listening levels; the wooden cabinet dissipates the low heat generated during continuous operation.

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