Overview
The Quest MX4C is the compact ceiling speaker in the MX Series, for spaces where there is not much room above the ceiling but you still want full range sound rather than a basic paging driver. A 4 inch woofer and 1 inch dome tweeter cover 79 Hz to 20 kHz.
It runs as a 16 ohm load or on 70V and 100V lines, selected on the front baffle, and the wide 160 x 130 degree dispersion means fewer units can cover an office, classroom or shopfront evenly. Because it is matched to the rest of the MX range, it can share a venue with MX6C ceiling speakers and MX surface boxes and still sound consistent. Available in black or white.
Highlights
- Compact two-way design, 4 inch woofer and 1 inch dome tweeter
- 79 Hz to 20 kHz response
- 16 ohm or 70/100V, selectable on the front baffle
- 100V taps of 4, 8, 15 and 30 W
- Wide 160 x 130 degree dispersion
- Rimless magnetic grille in black or white
- Fire-resistant aluminium back can
Specifications
| Frequency response (-6 dB) | 79 Hz to 20 kHz |
| Sensitivity | 86 dB (1 W / 1 m) |
| Max SPL | 104 dB |
| Power handling | 60 W RMS, 120 W peak |
| Impedance | 16 ohm |
| Transformer taps | 100V: 4, 8, 15, 30 W; 70V: 2, 4, 8, 15 W |
| Drivers | 1 inch dome tweeter, 4 inch woofer |
| Dispersion | 160 x 130 degrees |
| Connections | Euroblock in and thru |
| Dimensions | 196 mm diameter x 153 mm deep |
| Cut-out | 170 mm |
| Weight | 2.0 kg |
| Colours | Black (RAL 9004), white (RAL 9003) |
Forefront Tip
With wide dispersion, you can space MX4Cs further apart than typical paging speakers, but keep them closer together in rooms with low ceilings. For tile ceilings, add the QRING4 or QRAILKIT4 so the load sits on the grid. Where music matters, add an MX6S sub and the small ceiling speakers will sound much bigger.
