JL Audio M770-CCS Owner's Manual
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OWNER'S MANUAL
M770-CCS / M770-TCS
7.70-inch (196 mm) Cockpit & Tower Component Systems
Thank you for choosing a JL Audio Marine Component System.
With proper installation, your new speakers will deliver
years of listening pleasure.
We strongly recommend that you have your new marine speakers
installed by your authorized JL Audio dealer.
The installation professionals employed by your dealer have
the necessary tools and experience to properly install your new speakers.
If you prefer to perform your own installation,
please read this instruction manual completely before
beginning the process.

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Summary of Contents for JL Audio M770-CCS

  • Page 1 OWNER’S MANUAL M770-CCS / M770-TCS 7.70-inch (196 mm) Cockpit & Tower Component Systems Thank you for choosing a JL Audio Marine Component System. With proper installation, your new speakers will deliver years of listening pleasure. We strongly recommend that you have your new marine speakers installed by your authorized JL Audio dealer.
  • Page 2 A l l s p e c i f i c a t i o n s a r e s u b j e c t t o c h a n g e w i t h o u t n o t i c e . JL AUDIO M770-CCS / M770-TCS...
  • Page 3 Recommended Power Range: 40-175 Watts (RMS) Frequency Response: 45 Hz - 25 KHz (± 3 dB) Efficiency @ 1W/1m: 91.0 dB Nominal Impedance: 4 ohms Included Components and Parts: (mounted to woofers) stainless-steel screws stainless-steel screws stainless-steel machine screws JL AUDIO M770-CCS / M770-TCS...
  • Page 4: Before You Begin Installing

    Avoid placing tweeters where they will be blocked by objects (including seated occupants). When selecting a mounting location, look at both sides of the vessel to make sure that this location is clear on both sides. JL AUDIO M770-CCS / M770-TCS...
  • Page 5: Wiring Diagram

    If not firmly attached, the speakers can become dangerous projectiles in a collision. Please review the mounting information carefully and use the supplied marine-grade hardware to mount this product. JL AUDIO M770-CCS / M770-TCS...
  • Page 6: Installing The Speakers

    See Wiring place by pushing in firmly. Diagram on page 4. 7) Connect the tweeter wires to the tweeter output terminals on the crossover. See Wiring Diagram on page 5. Diagram B Diagram A JL AUDIO M770-CCS / M770-TCS...
  • Page 7 0.125 in. (3.18 mm) or less 7/64 in. (2.78 mm) pilot hole foam core / fiberglass sandwich 7/64 in. (2.78 mm) pilot hole larger than 0.125 in. (3.18 mm) 1/8 in. (3.18 mm) pilot hole JL AUDIO M770-CCS / M770-TCS...
  • Page 8 This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. If you need service on your JL AUDIO product: Direct returns from consumers or non-authorized dealers will be refused unless specifically authorized proof of purchase will be determined from the manufacturing date code.

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