from $519.99
The Focal 4" Surround 2-Way Coaxial Kit is a pair of high-quality 4-inch car speakers designed and made in France. Featuring a 2-way coaxial design with a flax cone and neodymium magnet, these speakers offer a frequency response of 150 Hz to 20 kHz and 40W RMS power handling. With an impedance of 4 ohms and 88 dB sensitivity, they are ideal for upgrading your vehicle's audio system to deliver clear and balanced sound.
Ensure speaker size matches your car's factory openings. Match the RMS power rating of the speakers to your stereo or amplifier to avoid distortion and damage. Available from $519.99.
Car speakers rely on the vehicle's electrical system, having zero direct home energy cost. Costs are mostly upfront, with occasional repairs needed if pushed beyond their limits.
Common Failure Modes
Speakers typically fail due to blown voice coils from over-amplification or physically torn speaker cones from age and sun exposure. Wiring connections can also corrode over time.
Ensure speaker size matches your car's factory openings. Match the RMS power rating of the speakers to your stereo or amplifier to avoid distortion and damage.
Car speakers last 5-10 years. Sun and heat degrade the foam surrounds causing buzzing.
The Focal 4" Surround 2-Way Coaxial Kit (Pair) is available at crutchfield, abt, starting at $519.99.
Car speakers rely on the vehicle's electrical system, having zero direct home energy cost. Costs are mostly upfront, with occasional repairs needed if pushed beyond their limits.
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