7
S
PECIFICATIONS
*
Frequency Response . . . . . . . . . . . . . . . . . . . . .
Dispersion . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sensitivity. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Crossover Frequency. . . . . . . . . . . . . . . . . . . . .
High Frequency Driver . . . . . . . . . . . . . . . . . . .
Low Frequency Drivers . . . . . . . . . . . . . . . . . . .
Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Components . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Amplifier Power. . . . . . . . . . . . .
Binding Post Inputs . . . . . . . . . . . . . . . . . . . . . .
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions (HxWxD) . . . . . . . . . . . . . . . . . . . .
MARTINLOGAN MOTION 30
65–25,000 Hz ± 3 dB
80° x 80°
91 dB @ 2.83 volts/ meter
4 Ohms. Compatible with 4, 6 or 8 Ohm rated
amplifiers.
400 & 2,600 Hz
1” x 1.4” (2.6cm x 3.6cm) Folded Motion
Transducer with 5.25” x 1.75” (13.3cm x 4.4cm)
diaphragm.
Two 5.5” (14cm) aluminum cone with cast poly-
mer basket. Non-resonant asymmetrical chamber
format. Rigid structured dust cap to reduce cone
break-up modes.
Ported
Custom air core coil and low DCR steel laminate
inductors. Polyester film capacitors in series and
low DF electrolytic capacitors in parallel. Tweeter
thermal/current protection.
20–200 watts
Custom 5-way tool-less binding posts
18 lbs. (8.2 kg)
6.9” x 16.5” x 10.5” (17.5cm x 42cm x 26.6cm)
*Specifications are subject to change without notice.
Summary of Contents for Motion 30
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