Exceptional Sound Quality Experience music like never before with the PRO-ZT69's impressive 6x9" water-resistant mid-range loudspeaker and built-in bullet tweeter. Its wide frequency response range of 60Hz - 22KHz ensures you hear every nuance and detail of your favorite songs Powerful and Immersive Audio With a robust 550W MAX power handling and 275W RMS power handling, the PRO-ZT69 delivers remarkable clarity and precision in every beat and note. Its high-powered tweeter and integrated filter provide impeccable highs that effortlessly soar, while the 6x9" cone handles low-end frequencies for a harmonious and immersive listening experience Durable and Protective Grill The included durable grill safeguards your investment from accidental kicks and scuffs, ensuring worry-free enjoyment of your music. Your PRO-ZT69 will stay protected and looking great even in high-traffic areas Seamless Integration With a nominal impedance of 4 Ohms, the PRO-ZT69 is optimized for seamless integration into your car's audio system. This means you can enjoy its impressive sound output without the hassle of complicated installations or adjustments High Sensitivity The PRO-ZT69 boasts a sensitivity rating of 98dB (1w/1m), ensuring impressive sound output even at lower power levels. This means you'll experience powerful and clear music whether you're cranking up the volume or keeping it low-key. Elevate your driving experience with the PRO-ZT69 and feel the power of music like never before