Triangle BR09vsQuad S-4
| A | B | |
|---|---|---|
| Manufacturer | Triangle | Quad |
| Model | Triangle BR09 | Quad S-4 |
| Height | 1095 mm | 870 mm |
| Width | 254 mm | 180 mm |
| Depth | 314 mm | 300 mm |
| Weight | 23.4 kg | 20.5 kg |
| Enclosure | bass-reflex-front | passive-radiator |
| Drivers | 1× 25 mm tweeter (silk-dome), 1× 160 mm midrange (natural cellulose-pulp cone), 3× 160 mm woofer (fiberglass cone) | 1× tweeter (ribbon), 1× 100 mm midrange (woven Kevlar cone), 2× 125 mm woofer (woven Kevlar cone) |
| Frequency — low | 35 Hz | 44 Hz |
| Frequency — high | 22000 Hz | 23000 Hz |
| Sensitivity | 92 dB | 88 dB |
| Impedance | 8 Ω | 6 Ω |
| Recommended amp | 60–300 W | 40–200 W |
| MAP (USD) | $1,449 / pair | $1,499 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | trianglehifi.com ↗ | quad-hifi.co.uk ↗ |
| Product page | Open product page ↗ | Open product page ↗ |
Larger value highlighted in green. For low-frequency extension, lower Hz = greater bass reach, so the deeper side is highlighted.