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TAD · Evolution · Floorstander
Grand Evolution One
$65,000 / pairCheck availability ↗
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Product description
The flagship Evolution floorstander — a larger CST coaxial driver with a 35 mm beryllium tweeter inside a 140 mm magnesium midrange, over twin 180 mm aramid woofers, down-ported to 27 Hz and reaching 100 kHz. The closest the Evolution line comes to the Reference models, hand-assembled in Japan for a large room.
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Units
| Type | Floorstander |
|---|---|
| HiFi ladder position | #301 of 405 floorstander |
| Power | Passive |
| Height | 1212 mm |
| Width | 394 mm |
| Depth | 547 mm |
| Weight | 64 kg |
| Enclosure | bass-reflex-down |
| Drivers | 2× 180 mm woofer (aramid), 1× 140 mm midrange (magnesium), 1× 35 mm tweeter (beryllium) |
| Crossover frequency | 250 / 1800 Hz |
| Frequency response | 27–100000 Hz |
| Sensitivity | 88 dB |
| Impedance | 4 Ω |
| Power handling | 250 W |
| MAP (USD) | $65,000 / pair |
| Where to buy | Check availability ↗ |
| Manufacturer | technicalaudiodevices.com ↗ |
| Product page | Open product page ↗ |