Suggested TrueScale comparisons
Tap any speaker to see it beside this one at true, real-world scale.
Castle · Walmer · Bookshelf
Walmer 1
$3,199 / 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
The standmount of Castle's premium Walmer line: a two-way pairing a 130 mm woven-carbon-fibre mid/bass with a 12 × 45 mm true-ribbon tweeter, in a rear-ported cabinet hand-finished in real walnut or black-oak veneer. A more resolving, refined take on the classic Castle sound.
Suggested TrueScale comparisons
Tap any speaker to see it beside this one at true, real-world scale.
Units
| Type | Bookshelf |
|---|---|
| HiFi ladder position | #134 of 381 bookshelf |
| Power | Passive |
| Height | 334 mm |
| Width | 210 mm |
| Depth | 250 mm |
| Weight | 7.5 kg |
| Enclosure | bass-reflex-rear |
| Drivers | 1× 130 mm mid-bass (woven carbon-fibre cone), 1× tweeter (ribbon) |
| Crossover frequency | 2800 Hz |
| Frequency response | 55–20000 Hz (±3 dB) |
| Sensitivity | 86 dB |
| Impedance | 8 Ω |
| Recommended amp | 25–100 W |
| MAP (USD) | $3,199 / pair |
| Where to buy | Check availability ↗ |
| Manufacturer | castle.uk.com ↗ |
| Product page | Open product page ↗ |






