Martin Logan Motion MC4 Manuel De L'utilisateur page 21

Specifications*
System Frequency Response . . . . . . .
Aiming. . . . . . . . . . . . . . . . . . . . . . .
Sensitivity. . . . . . . . . . . . . . . . . . . . .
Impedance . . . . . . . . . . . . . . . . . . . .
Crossover Frequency. . . . . . . . . . . . .
High-Frequency Driver . . . . . . . . . . .
Low-Frequency Driver . . . . . . . . . . . .
Binding Post Inputs . . . . . . . . . . . . . .
Suitable Amplifier Range . . . . . . . . .
Maximum Power Handling . . . . . . . .
Weight. . . . . . . . . . . . . . . . . . . . . . .
Overall Size (l x w x depth). . . . . . . .
Required opening . . . . . . . . . . . . . . . .
Projection from wall surface . . . . . . .
Depth required behind wall surface. .
*Specifications are subject to change
without notice.
12.74" (32.36cm)
12.79" (32.49cm)
MW4-LCR
78 - 25,000 Hz ±3dB
N/A
93dB @2.83V/ 1 meter
Compatible with 8 ohms
2,800 Hz
FMT Transducer
1" x 1.4" (2.6cm x 3.6cm) Opening
5.25" x 1.75" (13.3cm x 4.4cm) Diaphragm
4" (10.16 cm) black fiberglass cone
Push style accommodates wire up to 12AWG
50–200 Watts
100 Watts
6.02 lbs. each (2.73 kg)
12.74" x 6.13" x 2.69" (32.36cm x 15.56cm x 6.82cm)
11.87" x 5.25" (30.14cm x 13.34cm)
0.28" (0.7cm)
2.57" (6.52cm)
2.69" (6.82cm)
2.57" (6.52cm)
3.02" (7.66cm)
0.28" (0.7cm)
(2.5cm)
1"
MAX CEILING THICKNESS
11.87" (30.14cm)
MOUNTING LOCKS
EXTEND 0.375in [9.5mm]
BEYOND LONG EDGES
21