MartinLogan Motion FX Surround Speaker (Black)

Description

Dedicated wide dispersion surround speaker with dual Folded
Motion® tweeters and Folded Motion Cascading Bass-Reflex Port for deep,
detailed bass response. Voice-matched with MartinLogan ESL speakers.

Engineering Genius

What makes the Motion Series sound so amazing? MartinLogan’s
dedicated in-house engineering team started by utilizing and refining the most
advanced, compact technologies and combining them with innovative engineering.
The result is an emotionally engaging sound that rivals (and most times
trounces) traditional loudspeakers of similar size and price.

Folded Motion^® Tweeters

The signature Folded Motion tweeters utilize extremely low
mass diaphragms that “squeeze” air, and require significantly less
excursion than the typical 1-inch dome tweeter, which drastically minimizes
distortion while providing a lightning fast response time. The increased
surface area also provides a wide, yet controlled sound dispersion to create a
realistic and carefully etched sound stage.

Specifications

Specifications are subject to change without notice

Frequency Response	70–25,000 Hz ±3dB
Recommended Amplifier Power	20—160 watts per channel
Horizontal Dispersion	160°
Vertical Dispersion	80°
Sensitivity	91 dB/2.83 volts/meter
Impedance	4 Ohms Compatible with 4, 6, or 8 Ohm rated amplifiers.
Crossover Frequency	4500 Hz
High Frequency Transducer	Two 1″ × 1.4″ (2.6cm × 3.6cm) Folded Motion Transducer with 5.25″ × 1.75″ (13.3cm × 4.4cm) diaphragm
Low Frequency Transducer	5.25″ (13.3cm) paper cone with cast aluminum basket. Non-resonant asymmetrical chamber format. Rigid structured dust cap to reduce cone break-up modes. Folded bass reflex port.
Components	Custom air core coil inductors. Polyester film capacitors in series and low DF electrolytic capacitors in parallel. Overall system thermal/current protection.
Inputs	Push style with banana jacks
Weight	9.5 lbs. (4.4 kg)
Dimensions	11.1″ x 12″ x 6 “ (28.2cm x 30.5cm x 15.2cm)