JL Audio C2-350X 3.5" 2 Way Coaxial Speakers

Factory speakers tend to sound thin and break up once the volume goes up. The C2-350X coaxial speakers are a direct upgrade that keeps the tweeter and woofer in one unit, so it usually goes into the factory location.

Recommended amplifier power (RMS): 3.5": 10 to 40 W/Channel 4": 10 to 50 W/Channel 5 x 7"/5.25"/6"/6.5": 15 to 100 W/Channel 6 x 9": 15 to 125 W/Channel Voice coil diametre 3.5": 0.75 (19 mm) 4"/5 x 7"/6"/6.5": 1" (25 mm) 6 x 9": 1.25" (32 mm)

Key features

• Sensitivity (SPL @ 1 W/1 m): 3.5": 83 dB 4": 84.5 dB 5 x 7": 90.5 dB 5.25": 89.0 dB 6": 90.5 dB 6 x 9": 93 dB 6.5": 91.0 dB
• Frequency response (+/- 3 dB): 3.5": 130 Hz to 22 kHz 4": 71 Hz to 22 kHz 5 x 7": 53 Hz to 22 kHz 6"/6.5": 59 Hz to 22 kHz 6 x 9": 53 Hz to 22 kHz

Specifications

• Continuous power handling (RMS): 25 W
• Nominal impedance: 4 ohm
• Cone material: Mineral filled polypropylene
• Tweeter type: Silk Dome
• Tweeter size: 0.75" (19 mm)
• Part number: C2-350X

What comes with it

The Australian distributor lists the following. We confirm contents when the carton is opened.

• Grille(s) included: 4"/6.5"/6 x 9": yes

Installation

We recommend fitting by a qualified car audio installer. Our workshops at Albion Park Rail (02) 4257 2636 and South Nowra (02) 4423 5254 can quote on fitting.

Warranty

The Australian distributor lists a 1 year warranty on this product, on top of your rights under the Australian Consumer Law.

Questions and answers

Will the C2-350X fit my car?

It depends on the size and depth of your factory speaker location. Send us your make, model and year and we will check fitment and any adaptors needed.

How much power does the C2-350X handle?

The supplier lists Continuous power handling (RMS): 25 W.

What impedance is the C2-350X?

The supplier lists Nominal impedance: 4 ohm. Match it to your amplifier's stable load.

How efficient is the C2-350X?

The supplier lists Sensitivity (SPL @ 1 W/1 m): 3.5": 83 dB 4": 84.5 dB 5 x 7": 90.5 dB 5.25": 89.0 dB 6": 90.5 dB 6 x 9": 93 dB 6.5": 91.0 dB. Higher sensitivity means more volume from the same power.

What comes with the C2-350X?

The distributor lists: Grille(s) included: 4"/6.5"/6 x 9": yes. We confirm contents when the carton is opened.

Do I need an amplifier for the C2-350X?

Aftermarket speakers and subwoofers perform best with an amplifier that matches their power rating. A factory head unit alone usually cannot drive them properly. Ask us to match one.

Can you fit the C2-350X for me?

Yes. Our Albion Park Rail and South Nowra workshops can quote on supply and fitting. Call (02) 4257 2636 or (02) 4423 5254.