JL Audio C2-525 - Manual (Page 3)

2 | JL Audio - C2-525 Owner’s Manual 3
Due to ongoing product development, all specifications are subject to change without notice.
C2-525 sPeCiFiCaTions:
Woofer: Injection-molded, Mica-filled, Polypropylene Cone,
Butyl Rubber Surround, 1 in. Voice Coil on Kapton® Former,
Flat, Symmetrical Roll Spider, Ferrite Magnet
Tweeter: 0.75 in. (19 mm) Silk Dome, Ferrofluid Cooling /
Damping, Neodymium Magnet
Crossover Networks: 1st Order Low-Pass Filter, 2nd Order
High-Pass Filter, 3-Position Adjustable Tweeter Level, Premium
Mylar® Capacitors Premium Air-Core Inductors
Continuous Power Handling: 60 Watts
Recommended Amp Power: 15-100 Watts per channel (RMS)
Efficiency: 89.0 dB @ 1W/1m | 95.0 dB @ 1W/0.5m
Sensitivity: 92.0 dB @ 2.83V/1m
Nominal Impedance: 4 ohm
Frequency Response: 63 Hz - 22 KHz ± 3 dB
Included Components and Parts:
• Two C2-525cw 5.25-inch (130 mm) Woofers
• Two C2-075ct 0.75-inch (19 mm) Tweeters
• Two C2-525-XO Crossover Networks
• Two Flush-Mount Tweeter Fixtures
• Two Surface-Mount Tweeter Fixtures
• Two Metal Spring Clips for Tweeter Fixtures
• Two Grille Assemblies
• Two Self-Adhesive JL Audio Nameplates for Grilles
• Twelve #8 x 1.2 inch (30 mm) Sheet Metal Screws
• Four #6 x 1-inch (25 mm) Sheet Metal Screws
• Two 1.18-inch (30 mm) Machine Screws
• Eight Mounting Clips for Woofer Mounting
• Two 4.7 mm Female Crimpable Connectors
• Two 2.8 mm Female Crimpable Connectors
• Two 4.7 Male Crimpable Connectors
• Two 2.8 mm Male Crimpable Connectors
• Twelve Crimpable Spade Connectors
GeTTinG sTarTeD
•Turnofftheaudiosystem.Itisalso
advisabletodisconnectthenegative(–)
terminalofyourvehicle’sbatterywhenever
performinginstallationwork.
•Beforecutting,drillingorinsertinganyscrew,
checkclearancesonbothsidesoftheplanned
mountingsurface.Alsocheckforanypotential
obstacles,suchaswindowtracksandmotors,
wiringharnesses,etc.Checkbothsidesofthe
vehicle,manyvehiclesarenotsymmetrical!
•Alwayswearprotectiveeyewear.
sPeaKer PlaCemenT ConsiDeraTions
Inmostcases,yourspeakerswillbeplacedinto
factoryspeakerlocations.Ifyouhavesomespeaker
mountingflexibility,keepthefollowinginmind:
Lowermountinglocations,suchasthelowerfront
cornerofadoororakick-panelprovidethegreatest
pathlengthdistancesforthesoundemittedbythe
speakers.Forthisreason,theyaregenerallymore
desirablethanhighermountinglocations.Higher
mountinglocationswillusuallyresultinextreme
near-sidesoundstagebiaswhichcompromisesthe
stereolisteningexperience.