Upgrade your car audio with 5-inch 2-way coaxial speakers, 350W max (35W Rms), 4-ohm impedance and 88 3dB sensitivity for clear, balanced sound with enhanced bass and treble. Compact 58 1mm mounting depth fits most vehicles. Durable injection cone, rubber edge, 1"" copper voice coil and Y30-grade magnet ensure reliable performance. Includes 4 speakers for a complete door speaker upgrade.