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References
Front view — side by side at true scale
AKlipsch Heresy IVBQuad Z-3
Click either cabinet to swap A ↔ B · Reference height: 38.0 in · 1 in = 14.74 px
| A | B | |
|---|---|---|
| Manufacturer | Klipsch | Quad |
| Model | Klipsch Heresy IV IV | Quad Z-3 |
| Height | 24.8 in | 38 in |
| Width | 16 in | 10.5 in |
| Depth | 13.3 in | 13.4 in |
| Weight | 45 lb | 41.9 lb |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× 1 in tweeter (K-107-TI titanium compression diaphragm), 1× 1.7 in midrange (K-702 polyimide compression diaphragm), 1× 12 in woofer (K-28-E fiber-composite cone) | 1× tweeter (ribbon), 1× 5.9 in midrange (glass fibre cone), 2× 6.9 in woofer (glass fibre cone) |
| Frequency — low | 48 Hz | 50 Hz |
| Frequency — high | 20000 Hz | 20000 Hz |
| Sensitivity | 99 dB | 89 dB |
| Impedance | 8 Ω | 6 Ω |
| Recommended amp | — | 60–250 W |
| MAP (USD) | $4,198 / pair | $3,499 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | klipsch.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.