Suggested TrueScale comparisons
Tap any speaker to see it beside this one at true, real-world scale.
Ascilab · Bookshelf
C6B
$1,357 / pairCheck availability ↗
TrueScaleLine this speaker up next to another at its real-world size.TrueSpecsPut this speaker's full spec sheet beside up to three others.HiFi LadderJump to this speaker's spot on the HiFi Ladder, ranked by size.
Product description
A two-way passive bookshelf with a 1-inch alumina-ceramic dome tweeter in a waveguide with phase plug over a 6-inch alumina-ceramic woofer, augmented by a side-firing passive radiator. The C6B is a well-known measurement standout — flat on-axis response and smooth directivity from the low 1.1 kHz crossover, all tuned on a Klippel NFS.
Suggested TrueScale comparisons
Tap any speaker to see it beside this one at true, real-world scale.
Units
| Type | Bookshelf |
|---|---|
| HiFi ladder position | #234 of 362 bookshelf |
| Power | Passive |
| Height | 400 mm |
| Width | 203 mm |
| Depth | 265 mm |
| Weight | 8.4 kg |
| Enclosure | passive-radiator |
| Drivers | 1× 25 mm tweeter (alumina-ceramic dome), 1× 152 mm mid-bass (alumina-ceramic cone) |
| Crossover frequency | 1100 Hz |
| Frequency response | 50–25000 Hz (±3 dB) |
| Sensitivity | 85 dB |
| Impedance | 4 Ω |
| Recommended amp | undefined W |
| MAP (USD) | $1,357 / pair |
| Where to buy | Check availability ↗ |
| Manufacturer | ascilab.com ↗ |
| Product page | Open product page ↗ |