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JL Audio M770-CCS-CG-WH

7.7" marine component speaker system (White w/ "Classic" grilles)

Item # 136M91786

JL Audio built the M770-CCS-CG-WH component speakers to deliver powerful sound that'll cut through the noise when...

Read more from Crutchfield writer, Ken N.

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$469.99 pair

About the JL Audio M770-CCS-CG-WH

JL Audio Built In USA For outstanding sound in your boat

JL Audio built the M770-CCS-CG-WH component speakers to deliver powerful sound that'll cut through the noise when you're tearing along your favorite stretch of water. Designed to be mounted in your boat's bulkheads, these rugged speakers use marine-grade stainless steel, synthetic fibers, and UV-resistant polymer baskets to surround and protect their inner workings against humidity and salt. As an added bonus the UV protection ensures the grilles will stay white, looking factory-fresh even after years of sun exposure.

JL Audio Built In USA For outstanding sound in your boat

JL Audio built the M770-CCS-CG-WH component speakers to deliver powerful sound that'll cut through the noise when you're tearing along your favorite stretch of water. Designed to be mounted in your boat's bulkheads, these rugged speakers use marine-grade stainless steel, synthetic fibers, and UV-resistant polymer baskets to surround and protect their inner workings against humidity and salt. As an added bonus the UV protection ensures the grilles will stay white, looking factory-fresh even after years of sun exposure.

JL Audio M770-CCS-CG-WH

Powerful sound for your boat

Covering the highs and lows

Two 7.7" woofers deliver strong bass with stiff mica-injected polypropylene cones suspended in durable synthetic-rubber surrounds, while powerful neodymium magnets cut down on weight without affecting performance. The smooth-sounding treated silk dome tweeters disperse the high frequencies in a wide pattern for excellent stereo imaging. Surface- and flush-mount tweeter housings provide flexible mounting options.

High-quality crossover networks

High-quality 2-way crossover networks route the highs and lows to the appropriate drivers for a winning combination of clean sound quality and speaker efficiency. JL Audio attaches the crossovers to the woofer baskets, so you don't have to worry about where to mount them.

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Product highlights:

  • 7.7" marine component speaker system includes two 7.7" woofers and two 1" tweeters
  • injection-molded, mica-filled polypropylene woofer with synthetic rubber surround
  • 1" treated silk dome tweeter
  • 2-way crossover attached to the woofer basket
  • UV- and corrosion-resistant Centrex polymer basket and grille
  • tweeter hardware included for flush- and surface-mounts
  • designed for free-air applications (no enclosures needed)
  • power range: 40-100 watts RMS (175 watts peak power)
  • frequency response: 45-25,000 Hz
  • sensitivity: 91.0 dB
  • top-mount depth: 3-3/16"
  • warranty: 2 years
  • Our 60-day money-back guarantee
  • MFR # 91786
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What's in the box:

  • 2 White marine woofers with attached white polymer grilles
  • 2 White marine tweeters with attached 32" speaker wire
  • 12 Phillips-head stainless-steel screws (Length=1-3/8")
  • 12 Stainless-steel flat washers
  • 2 Surface-mount tweeter cups
  • 2 Flush-mount tweeter cups
  • 6 Stainless steel screws (Length=3/4")
  • 2 Stainless-steel tweeter mounting springs
  • 2 Machine screws (Length=1-1/4")
  • Two 5" red jumper wires
  • Two 5" black jumper wires
  • Owner's Manual
  • Mounting template

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JL Audio M770-CCS-CG-WH Reviews

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More details on the JL Audio M770-CCS-CG-WH

Features & specs

General
Speaker Size 7.7
Design 2-way
Tweeter Design 1" Dome
Tweeter Composition Treated silk
Woofer Composition Mica-filled polypropylene
Woofer Surround Synthetic rubber
Parts Warranty 2 Years
Labor Warranty 2 Years
Specifications
Sensitivity 91 dB at 1 watt
Frequency Response 45 - 25k Hz
Max RMS Power Handling 100
Peak Power Handling (Watts) 175
Impedance (Ohms) 4
Top-mount Depth (Inches) 3 1/8
Bottom-mount Depth (Inches) N/A
Cutout Diameter or Length (inches) 6 1/4

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Features

Marine Tested: JL Audio's marine speakers go through ultraviolet testing chambers (to simulate years of sun exposure) and salt fog chambers (to simulate years of exposure to salt-water environments) to assure you years of durability and high performance.

Woofers: The JL Audio M770-CCS-CG-WH Marine Component System features 7.7-inch diameter woofers that provides 20% more sound radiating area than typical 6.5-inch designs and also benefit from an oversized 1.25-inch diameter voice coil for additional power handling. The JL Audio Marine Cockpit woofers features an injection-molded, mica-filled polypropylene cone woofer with UV inhibitors, a synthetic rubber surround and a precisely engineered dust cap profile for smooth upper-end response. The woofer uses a marine-grade synthetic fiber spider with a progressive roll design and a vented motor structure with a marine grade stainless steel rear diffuser plate.

DMA (Dynamic Motor Analysis): DMA is JL Audio's proprietary method aimed at improving dynamic motor behavior. The DMA-optimized long-excursion design enhances output, bass extension and power handling of the speaker.

Tweeters: The Marine Cockpit Component System features separately mounted 1" treated silk dome tweeters with a specially formulated treatment to withstand UV and salt-spray exposure. The dome tweeters use an oversized neodymium magnet for higher efficiency levels and are Ferrofluid-cooled and damped for improved response and power handling capabilities. The tweeters come supplied with surface and flush mount fixtures.

Flush Mount: Mounting Height = 0.492", Mounting Depth = 0.697", Frame Diameter = 2.382", Cutout Diameter = 1.855"
Surface Mount:
Mounting Height = 1.002", Frame Diameter = 2.434", Screw Depth = 0.542"

Crossover: The JL Audio Marine Component System utilizes a true 2-way crossover network with 1st order low-pass and 2nd order high-pass circuits. The crossover network also features a polyswitch solid-state tweeter protection which prevents tweeter failures due to abuse and resets automatically. The crossovers are mounted directly to the woofer's polymer basket, requiring no additional mounting provisions.

Polymer Baskets And Grilles: The Centrex, UV-resistant polymer basket and grilles protect the component system's woofers, crossovers, motor structure and tweeters from the marine environment.

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
One of the only choices to replace boat component speakers with the classic grill and not whatever the rest of the manufacturers are doing currently with the spoke/ tuning wheel junk. A bit pricey for sure but hopefully they'll hold up well. JL makes some good stuff. [ A  Jun 03, 2017 ]
A
Factory Replacement on Mastercraft Boat [ David  Jun 03, 2017 ]
A
Prior satisfaction with JL Audio products. [ Kevin  Feb 01, 2017 ]
A
Quality [ ROBERT  Sep 07, 2016 ]
A
Replacement for the Clarion speakers in my 2007 Mastercraft X2. [ MARK  Jun 21, 2016 ]
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