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Arcam · Radia · Floorstander
R45
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Product description
The flagship Radia floorstander: a 3-way with the 25 mm Deep Ceramic Composite acoustic-lens tweeter, a 165 mm DCC midrange and three 165 mm Micro Ceramic Composite woofers on dual rear ports. Reaches 30 Hz–40 kHz (±6 dB) at 88 dB sensitivity, 6-ohm, 20–250 W. Arcam's first speaker range, designed in Cambridge.
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Units
| Type | Floorstander |
|---|---|
| HiFi ladder position | #198 of 337 floorstander |
| Power | Passive |
| Height | 1127 mm |
| Width | 358 mm |
| Depth | 415 mm |
| Weight | 39.7 kg |
| Enclosure | bass-reflex-rear |
| Drivers | 1× 25 mm tweeter (Deep Ceramic Composite dome), 1× 165 mm midrange (Deep Ceramic Composite cone), 3× 165 mm woofer (Micro Ceramic Composite cone) |
| Crossover frequency | 275 / 1700 Hz |
| Frequency response | 30–40000 Hz (±6 dB) |
| Sensitivity | 88 dB |
| Impedance | 6 Ω |
| Recommended amp | 20–250 W |
| MAP (USD) | $7,600 / pair |
| Where to buy | Check availability ↗ |
| Manufacturer | arcam.co.uk ↗ |
| Product page | Open product page ↗ |






