About the JL Audio M770-CCX
Get more out of your maritime music experience with high-performance JL Audio marine speakers. The M770-CCX 7.7" speakers combine durable, marine-ready design with outstanding sound reproduction. You can mount them in your boat's cockpit or bulkhead walls, either as stand-alones or in conjunction with a subwoofer.
These rugged speakers boast an oversized woofer with powerful output that'll cut through the combination of wind, water, and engine noise. Super-light neodymium magnets drive the woofer motor, moving a weatherproof cone suspended in a durable synthetic rubber surround. The UV-resistant polymer basket encases and protects the entire structure.
The 1" treated silk dome tweeters render brilliant highs, and they're mounted directly to the grilles for optimal sound radiation. You'll hear all the details of your music, even when the throttle is forward and you're skimming over the waves. High-quality 2-way crossovers make the woofer and tweeter work in perfect concert. You don't have to worry about mounting the crossovers they're attached directly to the woofer basket.
- 7.7" 2-way marine speakers (pair)
- injection-molded, mica-filled polypropylene woofer with synthetic rubber surround
- 1" silk dome tweeter
- 2-way crossover attached to the woofer basket
- UV- and corrosion-resistant Centrex polymer baskets and grilles
- 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: 1 year
- Our 60-day money-back guarantee
- MFR # 91712
What's in the box:
- Two Coaxial marine speakers with attached white polymer grilles
- 12 philips-head stainless-steel screws
- 12 Stainless-steel flat-washers
- Red jumper wire
- Black jumper wire
- Owner's Manual
- Mounting template
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More details on the JL Audio M770-CCX
Features & specs
|Woofer Composition||Mica filled IMPP|
|Parts Warranty||1 Year|
|Labor Warranty||1 Year|
91 dB at 1 watt |
|Frequency Response||45 - 25k Hz|
|Max RMS Power Handling||100|
|Peak Power Handling (Watts)||300|
|Top-mount Depth (Inches)||3 5/16|
|Bottom-mount Depth (Inches)||N/A|
|Cutout Diameter or Length (inches)||6 3/8|
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.
Woofers: The JL Audio Marine Cockpit Coaxial speaker features an injection-molded, mica-filled polypropylene cone woofer with UV inhibitors, a rubber surround and a precisely engineered dust cap profile for smooth upper-end response. The woofer uses a 1" voice coil, 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 Coaxial speaker features a 1" treated silk dome tweeter with a specially formulated treatment to withstand UV and salt-spray exposure. The dome tweeter uses an oversized neodymium magnet for higher efficiency levels and is Ferrofluid-cooled and damped for improved response and power handling capabilities.
Crossover: The JL audio marine speakers utilize 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 crossover mounts directly to the polymer woofer basket, requiring no additional mounting provision.
Polymer Basket And Grille: The Centrex, UV-resistant polymer basket and grille protects the speaker's woofer, tweeter, crossover and motor structure from the marine environment.