JL Audio C1 Car Speakers

4" Two-way Coaxial

Part Number 010-03121-00

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Feature
Specs
In The Box
Update
Accessories
Compatible Devices

INCREDIBLE PERFORMANCE. UNBEATABLE PRICE.

Get loud sound with minimal distortion. JL Audio C1 speakers are available in a wide variety of sizes, and fit easily behind the factory grilles of most vehicles.

COAXIAL SPEAKERS

EASILY INSTALL IN MOST FACTORY SPEAKER LOCATIONS

DMA-OPTIMIZED WOOFERS FOR BETTER BASS RESPONSE

ALUMINUM DOME TWEETERS

1-YEAR WARRANTY

WHAT YOU'LL LOVE

DMA-OPTIMIZED WOOFERS

Proprietary motor, suspension and cone modeling systems are employed, resulting in reduced distortion, improved transient performance and stellar sound quality.

REAL DOME TWEETERS

True edge-driven aluminum dome tweeters with silk surround suspension create crystal-clear sound.

TWEETER PROTECTION

All coaxial systems include onboard second-order high-pass filters.

NEAR-UNIVERSAL FIT

Moderate mounting depths drop into most OEM locations. Minimal tweeter protrusion fits behind factory grilles. Breakaway tabs, adapter rings and spacer rings (depending on model) all aid in fitting into factory locations.

General
Warranty	1 year
Sizes	4"/5 x 7"/5.25"/6 x 9"
Continuous power handling (RMS)	4": 35 W 5 x 7"/5.25"/6.5": 50 W 6 x 9": 60 W
Sensitivity (SPL @ 1 W/1 m)	4": 84.5 dB 5 x 7": 90.5 dB 5.25": 89 dB 6 x 9" (2-way): 91.5 dB 6 x 9" (3-way)/6.5": 90.5 dB
Frequency response (+/- 3 dB)	4": 64 Hz-24 KHz 5 x 7": 40 Hz-24 KHz 5.25": 54 Hz-24 KHz 6 x 9" (2-way): 39 Hz-22 KHz 6 x 9" (3-way): 36 Hz-24 KHz 6.5": 48 Hz-24 KHz
Nominal impedance	4 Ω
Recommended amplifier power (RMS)	4": 10-50 W/Channel 5 x 7"/5.25"/6.5": 10-75 W/Channel 6 x 9": 10-100 W/Channel
Voice coil diameter	4"/5 x 7"/5.25"/6.5": 1" (25 mm) 6 x 9": 1.2" (30 mm)
Cone material	Mineral-filled polypropylene
Tweeter type	Aluminum Dome
Tweeter size	4"/5 x 7"/5.25"/6.5": 0.75" (19 mm) 6 x 9" (2-way): 1" (25 mm) 6 x 9" (3-way): 1" (25 mm) and 0.75" (19 mm)
Networking & Connections
Speaker connections	Spade connectors
Mounting Dimensions
Frame outer diameter	4": 4.03" (102 mm) 5 x 7": 5.50 x 7.63" (140 x 194 mm) 5.25": 5.83" (132 mm) 6 x 9" 6.38 x 9.33" (162 x 237 mm) 6.5": 6.25" (159 mm)
Mounting depth clearance	4": 1.81" (46 mm) 5 x 7": 2.46" (63 mm) 5.25": 2.42" (62 mm) 6 x 9" (2-way): 2.75" (70 mm) 6 x 9" (3-way): 3.09" (79 mm) 6.5": 2.07" (53 mm)
Mounting hole	4": 3.70" (94 mm) 5.25": 4.70 in (119 mm) 6.5": 5.02" (128 mm)
Motor outer diameter	4": 2.33" (59 mm) 5 x 7"/5.25": 2.76" (70 mm) 6 x 9" (2-way): 3.54" (90 mm) 6 x 9" (3-way): 3.94" (100 mm) 6.5": 3.15" (80 mm)
Frontal coaxial tweeter protrusion (frontal grille protrusion measured from mounting surface)	4": 0.61" (16 mm) 5 x 7": 0.46" (12 mm) 5.25": 0.54" (14 mm) 6 x 9" (2-way): 0.41" (10 mm) 6 x 9" (3-way)/6.5": 0.72" (18 mm)

Two coaxial speakers
Eight mounting screws
8 speed clips
Two 0.187" female crimpable connectors
Two 0.110" female crimpable connectors

C1-650x also includes:

Eight 1/4" thread forming screws
Two multi-application adapter brackets

C1-570x, C1-690x and C1-690tx also include:

Two bottom mount brackets

JL Audio C1 Car Speakers