from $87.95
The Alpine S-Series 4-Inch Coaxial 2-Way Speaker Set is a pair of black 4-inch car speakers designed for enhanced audio in your vehicle. These coaxial speakers feature a durable cone crafted from poly propylene, glass fiber, and mica, ensuring clear sound reproduction across a frequency response of 97 Hz to 40 kHz. With an RMS power handling of 45W (140W peak) and a sensitivity of 86 dB, this S-Series set is ideal for upgrading your car's sound system.
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 $87.95.
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 Alpine S-Series 4-Inch Coaxial 2-Way Speaker Set (Pair) is available at crutchfield, abt, pcrichard, starting at $87.95.
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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