Front view — side by side at true scale
AQuad Z-3BTriangle Antal 40th
Click either cabinet to swap A ↔ B · Reference height: 1090 mm (109.0 cm) · 1 mm = 0.51 px
| A | B | |
|---|---|---|
| Manufacturer | Quad | Triangle |
| Model | Quad Z-3 | Triangle Antal 40th |
| Height | 965 mm | 1090 mm |
| Width | 267 mm | 289 mm |
| Depth | 340 mm | 345 mm |
| Weight | 19 kg | 29.8 kg |
| Enclosure | bass-reflex-rear | bass-reflex-front |
| Drivers | 1× tweeter (ribbon), 1× 150 mm midrange (glass fibre cone), 2× 175 mm woofer (glass fibre cone) | 1× 25 mm tweeter (magnesium-dome compression diaphragm), 1× 165 mm midrange (natural cellulose-paper cone), 2× 165 mm woofer (fiberglass cone with wood-pulp / flax / carbon-fiber composite overlay) |
| Frequency — low | 50 Hz | 37 Hz |
| Frequency — high | 20000 Hz | 22000 Hz |
| Sensitivity | 89 dB | 92 dB |
| Impedance | 6 Ω | 8 Ω |
| Recommended amp | 60–250 W | 60–300 W |
| MAP (USD) | $3,499 / pair | $3,600 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | quad-hifi.co.uk ↗ | trianglehifi.com ↗ |
| 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.