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B7
Limited EditionActive WiSA loudspeaker
The pair includes 2 active B7 loudspeakers and 2 power cables.
Stands, hub and signal cables are not included.
Price per pair
€1.842,95
Incl. VAT.
Delivery 3–4 weeks
Træ Limited Edition
Compact format. Surprisingly physical sound.
Small cabinet. No compromises. The B7 delivers bass, clarity and headroom that consistently surprise — at any volume.
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DSP-based active loudspeaker with 4 × 150W amplification. WiSA HT wireless technology — no signal cables, no latency.
Handmade in Denmark.
- Amplifier included — 4 × 150W DSP
- Wireless WiSA HT — no signal cables, no latency
- Handmade in Denmark
- Matched pairs — drivers and cabinets
Bülowsen stands
Coming soonStands designed for the B7 and B18 will be available later. Sign up to be notified when they are ready.
The active speakers require a compatible hub, streamer or preamplifier.
Pay with the methods available in your country. Statutory right of withdrawal and free return shipping. Read the return policy.
Stands not included. Bülowsen stands are coming soon.
Contact us for a listening sessionHow to connect the speakers.
B7 are active loudspeakers with built-in amplifiers. Use them on their own with your own compatible source, or add one of the two solutions.
Room correction is set up in the app for your chosen hub or streamer.
Speakers only
You already have a compatible WiSA hub, streamer or amplifier. Use the speakers on their own.
- Wireless
WiSA Stereo Hub HT
A wireless stereo solution with streaming and TV connection via HDMI ARC/eARC. Room correction via the Platin Harmony app. Sound is sent wirelessly to the speakers, which still need to be connected to power.
Read about WiSA Stereo Hub HT - Wired
WiiM Ultra
Connects to the speakers by cable. Streaming, TV via HDMI ARC and room correction via the WiiM Home app.
Read about WiiM Ultra
Services and features depend on the chosen solution.
The sound.
The B7 stays in control, even at high volumes – with more headroom than it has any right to have. The active design brings amplification, DSP and drivers together in one coherent system.
Made in Denmark in real wood, and in black painted oak also available with a black linoleum front. The B7 can be used wirelessly with a compatible WiSA solution or connected by cable to a compatible streamer or preamplifier.
The speaker's DSP handles the crossover, frequency response, balance at different volumes and driver protection. Room correction is set up in the app for your chosen hub or streamer.
Made in Denmark.
The cabinets are CNC routed for precision, then assembled and hand finished in our workshop. Oak is treated with Rubio Monocoat Neutral oil, walnut with Rubio Monocoat Pure.
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Tweeter and woofer in light oak -
The woofer
Materials and finish.
The finish is the wood or paint on the sides and top of the cabinet. The front is in the same wood as the cabinet. Black painted oak is also available with a front in black furniture linoleum. More linoleum colours coming soon.
Specifications and what's in the box.
- Power output
- 150 W + 150 W
- Frequency response
- 30 Hz to 22 kHz
- Dimensions (W x H x D)
- 19 x 30 x 27 cm
- Weight per speaker
- 7 kg
Construction
- Principle
- 2-way active bass reflex
- Woofer
- 171 mm
- Tweeter
- 26 mm soft dome
- Crossover
- DSP-based at 3,000 Hz
Sound and amplification
- Frequency response
- 30 Hz to 22 kHz, ±3 dB
- Power output
- 150 W bass and 150 W treble
- Signal processing
- Digital (DSP)
Connections
- WiSA
- 24-bit/96 kHz
- Analogue input
- Balanced XLR
- Wireless use
- Requires a compatible WiSA hub
- Wired use
- Requires a streamer or preamplifier with variable output
Dimensions
- Width
- 19 cm
- Height
- 30 cm
- Depth
- 27 cm
- Weight
- 7 kg per speaker
In the box
- Included
- 2 active B7 loudspeakers and 2 power cables
- Not included
- Stands, WiSA Stereo Hub HT, WiiM Ultra and signal cables
- Power
- One power cable per speaker, 230 V
Purchase, returns and warranty
- Delivery
- 3–4 weeks
- Returns
- Statutory right of withdrawal and free return shipping
Listen before you decide.
Want to hear the B7 before you buy? Get in touch and we will arrange a personal listening session.