Mission MX4 - Walnut
2-way D'Appolito floorstanding speaker from the MX range, with dual 16.5 cm Paramid mid-bass drivers and 25 mm tweeter, walnut finish.
Description
The Mission MX-4 is a 2-way floorstanding speaker with a D'Appolito configuration, occupying the second position in the MX range. This layout places the tweeter between two identical mid-bass drivers, a symmetrical arrangement aimed at a stable and coherent sound image on the listening axis.
The equipment is built around two 16.5 cm Paramid mid-bass drivers and a 25 mm dome tweeter fitted with a waveguide integrated into the grille. The loading is bass-reflex, with a crossover frequency set at 2 kHz between the two drive units. The sensitivity of 90 dB (1 W / 1 m) allows pairing with moderately powered amplifiers, while the nominal impedance of 8 Ω remains compatible with most common power stages. The stated frequency response extends from 44 Hz to 20 kHz, and the recommended power ranges from 25 to 150 W.
With dimensions of 935 × 206 × 360 mm and a weight of 23.7 kg, the MX-4 suits a stereo or home cinema setup with sufficient space for a medium to large floorstanding speaker. Its D'Appolito configuration and bass handled by two drivers suit relaxed listening, seeking a full presentation in a living room or dedicated listening room.
Technical specifications
| Type | 2-way floorstanding speaker (d'Appolito), bass-reflex |
| Drivers | 2 Paramid mid-woofers 16.5 cm + 25 mm dome tweeter |
| Sensitivity | 90 dB (1 W / 1 m) |
| Impedance | 8 Ω |
| Frequency response | 44 Hz – 20 kHz |
| Crossover frequency | 2 kHz |
| Recommended power | 25 – 150 W |
| Dimensions (H × W × D) | 935 × 206 × 360 mm |
| Weight | 23.7 kg |
| Finish | Walnut |
What to check before buying used
On this type of D'Appolito floorstanding speaker, examine the suspensions of the two Paramid mid-bass drivers: sagging or hardening of the surround affects low-end performance and results in a dull sound or a rubbing noise at high volume. Also check the tweeter dome, often fragile against knocks and fingers, as well as the condition of the bass-reflex port. Finally, inspect the walnut cabinetwork (veneer, corners, rear of the enclosure) to rule out any swelling caused by damp or any looseness in the driver mounting.
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