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MartinLogan Motion 30 Black Center Speaker - MOTION30

Abt Model: MOTION30 | UPC Code: 877929007805
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Estimated Delivery Date: 
Mar 28th *

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Product Details

MartinLogan Motion 30 Black Center Speaker, Model MOTION30 (Sold As Each)

Inspired by MartinLogan's ultra-high-end electrostatic loudspeakers, the Motion® Series was created to provide stunning sound for your ultimate-performance home theater or stereo. MartinLogan's dedicated in-house engineers carefully crafted the Motion Series to create an extremely affordable and compact product line that seamlessly blends our exquisite Folded Motion™ transducers with powerful, compact bass technology. The result is a smooth, refined sound with stunning dynamic range and jaw-dropping clarity.


  • Frequency Response 65–25,000 Hz ±3dB
  • Dispersion 80° x 80°
  • Sensitivity 91 dB/2.83 volts/meter
  • Nominal Impedance 4 Ohms. Compatible with 4, 6 or 8 ohm rated amplifiers.
  • Recommended Amplifier Power 20-200 watts per channel
  • Crossover Frequency 400 & 2,600 Hz
  • Crossover Components
    • Custom air core coil and low DCR steel laminate inductors
    • Polyester film capacitors in series and low DF electrolytic capacitors in parallel
    • Overall system thermal/current protection.
  • High Frequency Transducer 1" × 1.4" (2.6cm × 3.6cm) Folded Motion Transducer with 5.25" × 1.75" (13.3cm × 4.4cm) diaphragm
  • Low Frequency Driver Two 5.5” (14cm) aluminum cone with cast polymer basket. Non-resonant asymmetrical chamber format. Rigid structured dust cap to reduce cone break-up modes.
  • Binding Posts Custom 5-way tool-less binding posts
  • Cabinet Rear Ported

Approximate Dimensions:

  • Height: 6.9"
  • Width: 16.5"
  • Depth: 10.5"

Approximate Weight:

  • Unit: 18 lbs
  • Shipping: 22 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): 5 Year Limited Warranty
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Key Features
Sold As Each/ 65-25,000 Hz 3dB Frequency Response/ 80 x 80 Dispersion/ 20-200 Watts Per Channel Recommended Amplifier Power/ Custom Air Core Coil And Low DCR Steel Laminate Inductors/ 4 Ohms Nominal Impedance/ Rear Ported Cabinet/ Black Finish
More reasons to buy the MartinLogan MOTION30 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The MartinLogan MOTION30 is Brand New.
  • The MartinLogan MOTION30 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
ConnectivityBinding Posts
Frequency Response65Hz - 25kHz +/-3dB
Enclosure MaterialMDF
Enclosure TypeBass Reflex (Ported)
Impedance4 Ohms
Magnetic ShieldingNo
Power20W - 200W
Sensitivity91 dB/2.83 volts/meter
Speaker Design2-Way
Speaker TypeCenter Channel
Tweeter Size (inches)1 x 1.4
Woofer Size (inches)5.5
Height (inches)6.9
Width (inches)16.5
Depth (inches)10.5


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