OWNER'S MANUAL M650-CCX I M770-TCX I M770-CCX Cockpit &Tower Coaxial Speaker Systems Thank you for choosing a ]L Audio Marine Coaxial Speaker 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 ]L Audio dealer. The installation professionals employed by your dealer have the necessary tools and experience to properly install your new speakers.
M770-CCX Physical Specifications M650-CCX M770-TCX Nominal Diameter 6.5 in. I 165 mm 7.70 in. I 196 mm ................................................ ········+·········· .-•.:..-....:.:-:-.-:-:-:-:- -·-· :•--•··-···:·-··:··· -:·:·.·-··-·:·.·:·---:-.-.-:-:-: ...:-.-:···-:·:····-·-··•:•.•:•:-:-:-:-:-:-.- .·..-._ 7.70 in. I 196 mm ········t·························· ································ 66 ~-'·~-----•-•--.~-~~~11'l~-2~er l).ian\~~~~ C~~",;~---~''-~,.~----------..~:?2.
MARINE SPEAKER SPECIFICATIONS Woofers: Injection-molded, mica-fi lied polypropylene cone bodies with UV inhibitors, 1.00-inch (25 mm) voice coils, low-profile/ progressive-roll spiders and synthetic rubber surrounds. DMA-optimized, long excursion design for enhanced output and bass response. UV-resistant polymer baskets and grilles CCX AND TCX MODELS ••• WHAT IS THE DIFFERENCE? CCX models have woofers specifically designed for infinite-baffle applications.
BEFORE YOU BEGIN INSTALLING ·Turn off the audio system. It is also advisable to disconnect your battery system whenever performing installation work. • Before cutting, drilling or inserting any screw, check clearances on both sides of the planned mounting surface. Also check for any potential obstacles, such as wiring harnesses, fuel lines, hydraulic lines, etc.
WIRING DIAGRAM },.,.,."""1 to woofer negative input to tweeter negative input from amplifier negative output from amplifier positive output to tweeter positive input to woofer positive input to amplifier output While these speakers are designed to be water and spray resistant, they are not designed to be submerged or to withstand high-pressure water spray. Please exercise care when washing your boat to avoid damaging your speakers.
INSTALLING THE SPEAKERS Once the mounting locations have been established, run speaker cables from the amplifier outputs to the mounting locations. If you are running cables through bulkheads, drill holes for the cable and use a urethane or plastic grommet to protect the wire from chafing in the hole. Make sure that the cables will clear any mechanical devices in the boat and secure them with wire ties.
Diagram A (Classic Grille Model Shown) #8 SCREW: PILOT HOLE RECOMMENDATIONS larger than 0.125 in. (3.18 mm) 1/8 in. (3.18 mm) pilot hole IIIWARNINGI Do not attempt to remove the tweeter from the grille or the grille from the speaker! The tweeter is permanently fixed to the grille and its wiring is permanently attached to the speaker frame. Attempting to remove the grille or the tweeter will damage the speaker and this damage will not be covered under warranty.
JL AUDIO LIMITED WARRANTY (USA) Marine Speaker Systems JL Audio warrants these speakers (and crossover networks, where applicable) to be free of defects in materials and workmanship for a period of two (2) years from the original date of purchase. This warranty is not transferable and applies only to the original purchaser from an authorized JL Audio dealer.
