【Superior Mid-Range Car Speaker】500W max power delivers clear, balanced sound with enhanced bass and treble response. 【4 Ohm Impedance Rating】Easily integrates with various car audio systems and amplifiers for a hassle-free upgrade. 【Wide Frequency Response】100-10kHz range ensures accurate sound reproduction from deep bass to crisp treble, making it a versatile auto speaker woofer. 【30 Oz Y30 Magnet】Provides smooth, loud, and detailed sound with a strong magnetic field for improved performance. 【Easy to Install】8-inch standard size fits perfectly into your car’s speaker mounts without modifications. Experience unmatched audio clarity with our 8 inch mid range car door speaker. Delivering 250W RMS power and 500W max, this loud rear speaker features a robust 30 oz Y30 magnet and 1.5-inch KSV copper voice coil for superior audio performance. With a frequency response of 100 to 10kHz and 94 dB sensitivity, every note resonates with precision. It is built with a durable iron basket and a cloth-edge paper cone. The durable steel cardboard terminals ensure a secure connection. Compact with an 88mm mounting depth, this automotive speaker sub woofer is perfect for high-quality audio setups.