The BestVox LS3/6 is a three-way bass reflex monitor built to the BBC LS3/6 design. It uses a 210 mm woofer, a 25 mm dome tweeter and a 20 mm super tweeter, and reaches down to 42 Hz (±3 dB). Price is for a pair of speakers.
Where the LS3/6 comes from
The LS3/6 grew out of the BC1: the BBC took that design and made its own studio monitor version. Several manufacturers have built it since. Each BestVox LS3/6 is made and tested by hand.
How it sounds
It has the classic BBC sound: warm but accurate, with a clear, detailed midrange and good layering. Voices, piano and strings are its strengths, and it is especially good with chamber music.
It also handles large-scale and dynamic music well, with clear imaging of voices and instruments.
Axial frequency response

LS3/6, LS5/9 or LS3/5A?
- LS3/6: three-way with a super tweeter, 210 mm woofer, 630 mm tall, 42 Hz–20 kHz, 88.5 dB.
- LS5/9: two-way, 210 mm woofer, 460 mm tall, 50 Hz–20 kHz, 87 dB. Smaller, with adjustable treble.
- LS3/5A: two-way, sealed, 305 mm tall, 70 Hz–20 kHz. For small rooms.
Specifications
| Type | Three-way, bass reflex |
| Frequency response | 42 Hz–20 kHz ±3 dB |
| Nominal impedance | 8 Ω |
| Sensitivity | 88.5 dB (1 W / 1 m) |
| Power handling | 60 W |
| Woofer | 210 mm cone |
| Tweeter | 25 mm dome |
| Super tweeter | 20 mm dome |
| Cabinet | 12 mm multi-layer birch plywood |
| Finish | Real cherry wood veneer |
| Dimensions (H × W × D) | 630 × 310 × 305 mm |
| Weight | 17.5 kg (each speaker) |
| Sold as | A pair |
Review

Source: https://review.u-audio.com.tw/reviewdetail.asp?reviewid=2129
FAQ
Is the price for one speaker or a pair?
A pair. Every BestVox speaker on our site is priced per pair.
How is the LS3/6 different from the LS5/9?
The LS3/6 is a three-way speaker: it adds a 20 mm super tweeter. It is taller (630 mm against 460 mm), heavier (17.5 kg against 14 kg each) and goes deeper, to 42 Hz rather than 50 Hz.
Do you make stands for the LS3/6?
We can make solid steel stands to order for your speaker. The LS3/6 base is 310 × 305 mm. Ask for a quote and we'll confirm the size and height with you.
Questions? Email one@myspeakerstands.com. We reply within 24 hours.
| Nominal Impedance |
8 Ω |
|---|