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Tannoy · Prestige · Floorstander
GRF 90GR
Product description
A limited edition marking Tannoy's ninetieth year, and the only Dual Concentric in the range built on an AlNiCo magnet rather than ferrite — part of why a 210-litre cabinet weighs 99.5 kg. The 300 mm driver sits between the 250 mm and 380 mm models in size but reaches lower than either at 24 Hz, through a pair of rear ports, and its 52 mm dome fires through Tannoy's PepperPot waveguide.
Units
| Type | Floorstander |
|---|---|
| HiFi ladder position | #371 of 473 floorstander |
| Power | Passive |
| Height | 1240 mm |
| Width | 550 mm |
| Depth | 465 mm |
| Weight | 99.5 kg |
| Enclosure | bass-reflex-rear |
| Drivers | 1× 52 mm tweeter (aluminium/magnesium alloy dome with PepperPot waveguide), 1× 300 mm woofer (paper pulp cone with twin roll impregnated fabric surround, AlNiCo magnet) |
| Crossover frequency | 1100 Hz |
| Frequency response | 24–27000 Hz (±6 dB) |
| Sensitivity | 95 dB |
| Impedance | 8 Ω (min 5 Ω) |
| Power handling | 140–560 W |
| Recommended amp | 20–280 W |
| Where to buy | Check availability ↗ |
| Manufacturer | web.archive.org ↗ |
| Product page | Open product page ↗ |
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