Bethel-Marine.com

 

JL AUDIO SPEAKERS

Item # M770-TCX

 

  
 JL AUDIO SPEAKERS Model M770-TCX
 

[ link compliments of Bethel-Marine.com ]

[ link compliments of Bethel-Marine.com ]

M770-TCX- Marine Speaker Specifications:
  M770-TCX-
Description:
 		 Tower Coaxial Speaker System
7.70 in. woofers with separate 1.0 in. dome tweeters
Woofers: Injection-molded mica-filled polypropylene cone bodies with synthetic rubber surrounds, specifically formulated for marine duty. Vented motor with marine-grade stainless steel rear diffuser plate. Precisely engineered dust cap profile for smooth upper-end response. Marine-grade, synthetic fiber spider with progressive roll design. DMA-optimized long-excursion design for enhanced output, bass extension and power handling. UV-resistant polymer baskets encapsulate motor structure. Optimized for tower-mount (small enclosure).
Tweeters: High-Efficiency design with neodymium motor system 1-inch silk dome diaphragm with specially formulated treatment to withstand UV and salt-spray exposure. Ferrofluid-cooled and damped for improved response and power handling. Permanent grille-mounted design ensures optimal high-frequency performance with no loss of woofer radiating area.
Crossover Networks: True two-way crossover with 1st order low-pass filter and 2nd order high-pass filter. Solid-state tweeter protection prevents tweeter failures due to abuse and resets automatically. Crossovers mount directly to woofer baskets, requiring no additional mounting provision.
Continuous Power Handling: 100W
Recommended Amp Power: 40 - 175 Watts
System Efficiency: 91.0 dB @ 1W/1m
System Nominal Impedance: 4 ohm
System Frequency Response: 45 Hz - 25 KHz ± 3 dB*
NOTES: * Measured in 0.5 cu. ft. / 14.2 liters net enclosure

WOOFER PHYSICAL SPECIFICATIONS
Woofer Frame Outer Diameter* (A) 7.70 in. / 196 mm
Bolt Hole Circle (B) 6.92 in. / 176 mm
Motor Overmold Outer Diameter (C) 4.41 in. / 112 mm
Woofer Frontal Grille Protrusion* (D) 0.99 in. / 25 mm
Woofer Mounting Hole Diameter (E) 6.25 in. / 159 mm
Woofer Mounting Depth (F) 3.15 in. / 80 mm
* Frontal grille protrusion measured from mounting surface
 

CG = Classic Grille / SG = Sport Grille

WH = White / TB = Black

M770-TCX-CG-WH - List Price $469.95 -  *MAP Price $419.95 PAIR

M770-TCX-CG-TB - List Price $469.95 -  *MAP Price $419.95 PAIR

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 * MAP pricing is the lowest the manufacturer will allow us to advertise it for.

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