QUAD Z-4
Floor-Standing Speakers QUAD proudly announce Z Series, our new flagship ribbon loudspeaker range. After taking a new approach to ribbon tweeter design using a unique sandwich formation, an exceptionally robust, high power speaker has been engineered, yet with the delicate sound, conventional ribbon speakers are known for. Z Series is housed beautifully curved piano lacquered cabinets, available in black, white and rosewood.
| Brand | QUAD |
| Model | Z-4 |
| Drivers | 3 x 165mm glass fibre |
| Woofer | 3 x 165mm glass fibre |
| Woofer diameter (mm) | 165 |
| Midrange | 150mm glass fibre |
| Midrange diameter (mm) | 150 |
| Tweeter | |
| Tweeter diameter (mm) | |
| Frequency response | 47 Hz – 20000 Hz +3 −3 dB |
| Enclosure | Ported |
| Sensitivity (dB) | 90 |
| Impedance (Ω) | 4 |
| Recommended amplifier power, least (W) | 60 |
| Recommended amplifier power, most (W) | 250 |
| Built-in amplifier power (W) | |
| Height (mm) | 267 |
| Width (mm) | 1175 |
| Depth (mm) | 340 |
| Weight (kg) |