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Pair of black bookshelf speakers, one active with controls, one passive, rectangular cabinets with curved grilles

BMB

BMB CSJ-05SET 40W Powered Home Audio Speakers

SKU CH-BDT3-FA1K2

A powered bookshelf pair delivering 40W per channel with Bluetooth, TWS linking, microphone input for karaoke, and versatile mounting options

  • Product typeBookshelf Speakers
  • Product colorBlack
  • 40 W per channel drives clear karaoke vocals
  • Bluetooth streaming plus TWS pairing for wireless stereo
  • Japanese paper cone woofer with 25.5 mm voice coil for accurate sound
  • Vertical or horizontal placement with mounting holes fits any space
  • Passive CSJ-05 adds 60 W continuous power for expanded setups

What the set does and who uses it

The BMB CSJ-05SET pairs a 40W+40W active speaker with a matching passive unit to create a compact bookshelf system. It suits karaoke fans, gamers and anyone wanting portable sound for bedrooms, dorms or small gatherings. The pair can sit vertically, horizontally or be wall-mounted to fit limited space.

The specification that decides fit

Only the active CSJ-05A requires mains power and provides 40W+40W amplification, Bluetooth input and TWS linking to a second CSJ-05A. The passive CSJ-05 handles 60W continuous and 120W program power but must be driven from the active unit's speaker output.

What the bundled connections change

A single microphone input with independent echo and gain controls turns the system into a karaoke station without extra gear. RCA in and out let you chain a source or feed a subwoofer, while the speaker output drives the included passive cabinet for stereo coverage.

How it compares

Measured against everything we stock in Home Speakers & Subwoofers, at today’s prices. Recalculated every night.

Price $313.99
Pricier than about 75% of the 1,147 comparable items (median $133.99).

Specifications

Product
Product typeBookshelf Speakers
Product colorBlack

Questions about this item

How loud will 40W per channel actually play in a living room?

The active speaker delivers 40W+40W continuous power, enough for clear music and vocals in bedrooms, apartments, dorms or small gatherings.

What does the RCA In and Bluetooth connection limit me to?

RCA In accepts a line-level source; Bluetooth adds wireless streaming. Both feed the built-in amplifier, so volume and tone are controlled on the speaker itself.

Can I mount the pair on a wall or stand?

Each cabinet has mounting holes on the wide side and can be placed vertically or horizontally, or hung horizontally where desired.

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