Front view — side by side at true scale
ATriangle Antal 40thBQuad Z-3
Click either cabinet to swap A ↔ B · Reference height: 1090 mm (109.0 cm) · 1 mm = 0.51 px
| A | B | |
|---|---|---|
| Manufacturer | Triangle | Quad |
| Model | Triangle Antal 40th | Quad Z-3 |
| Height | 1090 mm | 965 mm |
| Width | 289 mm | 267 mm |
| Depth | 345 mm | 340 mm |
| Weight | 29.8 kg | 19 kg |
| Enclosure | bass-reflex-front | bass-reflex-rear |
| Drivers | 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) | 1× tweeter (ribbon), 1× 150 mm midrange (glass fibre cone), 2× 175 mm woofer (glass fibre cone) |
| Frequency — low | 37 Hz | 50 Hz |
| Frequency — high | 22000 Hz | 20000 Hz |
| Sensitivity | 92 dB | 89 dB |
| Impedance | 8 Ω | 6 Ω |
| Recommended amp | 60–300 W | 60–250 W |
| MAP (USD) | $3,600 / pair | $3,499 / 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.