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Discontinued Product

Martin Logan Motion C Series Black Wood Center Channel Speaker - MOCBL

Abt Model: MOCBL | UPC Code: 877929005757
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Product Details

Martin Logan Motion C Series Black Wood Center Channel Speaker - MOCBL

Audiophile Performance without an audiophile price

Inspired by the clarity and detail of our ultra-high-end electrostatic loudspeakers, Motion C features an exquisite Folded Motion tweeter and powerful bass technology in a compact and affordable package. Key to Motion C’s performance is the lightning fast response of the tweeter’s light-weight diaphragm combined with a large surface area (8-times that of a typical one-inch dome tweeter) which together achieve a smooth, refined sound with stunning dynamic range and jaw-dropping clarity. Motion C’s compact cabinet is wrapped in finely finished real black ash wood venner.


  • Folded Motion™ tweeter
  • Dual 4-inch woofers. Paper cones doped for stability and damping. Rigid structure dust cap.
  • Precision Vojtko™ crossover with custom air core coil and low DCR steel laminate inductors; polyester film and low DF electrolytic capacitors
  • Bookshelf or on-wall installation
  • Convenient push-style binding posts


  • Frequency Response 70–25,000 Hz ± 3dB
  • Sensitivity 90 dB/2.83 volts/meter
  • Impedance 4 Ohms. Compatible with 4, 6, or 8 Ohm rated amplifiers.
  • Crossover Frequency 2600 Hz
  • High Frequency Driver 1 x 1.4” (2.6 x 3.6 cm) Folded Motion Transducer with 5.25 x 1.75” (13.3 x 4.4 cm) diaphragm.
  • Mid/Low Freq. Drivers Two 4” (10.2 cm) paper cone.
  • Recommended Amp 20–200 watts

Approximate Dimensions:

  • Height: 6"
  • Width: 24"
  • Depth: 4.4"

Approximate Weight:

  • Unit: 9.5 lbs
  • Shipping: 12 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts and Labor
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Key Features
7025,000 Hz 3dB Frequency Response/ 90 dB/2.83 volts/meter Sensitivity/ 4 Ohms Impedance/ 2600 Hz Crossover Frequency/ Folded Motion Tweeter/ Dual 4-Inch Woofers/ Precision Vojtko Crossover/ Bookshelf Or On-Wall Installation/ Convenient Push-Style Binding Posts/ Black Ash Finish
More reasons to buy the MartinLogan MOCBL from Abt Electronics
  • Abt.com is an authorized dealer (Learn More).
  • The MartinLogan MOCBL is Brand New.
  • The MartinLogan MOCBL Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Frequency Response2600 Hz
Impedance4 Ohms
Sensitivity90 dB/2.83 volts/meter
Height (inches)6"
Width (inches)24"
Depth (inches)4.4"
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