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JL Audio M-Series White 7.7" Marine Tower Component System - 91756

Abt Model: M770TCSSGWH | UPC: 699440917568
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Your Shipping Zip Code: 20149
Estimated Delivery Date: Apr 1st*
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Product Details

JL Audio M-Series White 7.7" Marine Tower Component System, Model M770TCSSGWH

For Enclosed Use (100 W, 4 Ù) - White Sport Grille. Purpose-engineered and built for real marine duty, the M-Series component systems deliver maximum audio performance in any open-air boating environment. The oversized 7.7-inch design of the M770-TCS component woofer results in increased efficiency (more output for a given amount of power). Combine that advantage with long excursion and excellent power handling and you have a speaker system truly capable of playing loud and clear in a powerboat at speed. The M770-TCS component woofer is optimized to operate in a small sealed enclosure, such as a tower speaker system.

To keep up with the capabilities of the component woofer, we employ a 1-inch pure silk dome tweeter that is specially treated to withstand the marine environment. Silk has been chosen for its lightness, excellent damping properties and smooth response characteristics. You will appreciate the clean, articulate high-frequency response of the M-Series dome tweeter, especially at higher volume levels. A true 2-way passive crossover network is sealed in a protective capsule and mounted to the woofer's frame so that it does not require additional mounting provisions. Although M770-TCS Component Systems can be used with as little as 40 W per channel, for best audio performance we recommend amplifiers capable of between 75-150W of continuous power per channel. Sold as a pair.


  • Continuous Power Handling (RMS): 100 W
  • Peak Music Power: 225 W
  • Recommended RMS Amplifier Power (per Ch.): 40 - 175 W
  • System Efficiency: 91.0 dB @ 1 W / 1 m
  • System Nominal Impedance: 4
  • System Frequency Response: 45 Hz - 25 KHz 3 dB

Approximate Dimensions:


  • Frame Outer Diameter: 7.7"
  • Bolt Hole Circle Diameter: 6.92"
  • Motor Overmold Outer Diameter: 4.41"
  • Frontal Grille Protrusion*: 0.99"
  • Mounting Hole Diameter: 6.25"
  • Mounting Depth: 3.15"


  • Flush Mount Fixture Diameter: 2.38"
  • Flush Mount Mounting Hole Diameter: 1.875"
  • Flush Mount Mounting Depth: 0.70"
  • Surface Mount Mounting Hole Diameter: 2.44"
  • Flush Mount Protrusion: 1.02"

Approximate Weight:

  • Unit: 17 lbs
  • Shipping:  20 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): 2 Years Parts and Labor Warranty


  1. *Frontal grille protrusion measured from mounting surface
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Key Features
225 Watts Peak Music Power/ 100 Watts Continuous Power Handling/ 45 Hz-25 KHz System Frequency Response/ Optimized To Operate In A Small Sealed Enclosure/ 1 " Pure Silk Dome Tweeter/ 2-Way Passive Crossover Network/ White Finish/ Sold As Pair
More reasons to buy the JL Audio M-Series White 7.7" Marine Tower Component System 91756 from Abt Electronics
  • is an authorized dealer.
  • The JL Audio M-Series White 7.7" Marine Tower Component System 91756 is Brand New.
  • Abt ships this product for free!