This bundle includes the Hertz Cento Pro Series CPX-165 6.5" Two-Way Coaxial Speakers and the CPX-690 6x9" Three-Way Coaxial Speakers with Grilles. The CPX-165 features a Tetolon dome tweeter with Neodymium magnet for detailed sound, Radial Venting System for coil cooling, and pressed-paper cone with butyl rubber suspension for extended low frequency response. The Mille-inspired design basket includes a protective rubber coated magnet. Specifications: Peak Power Handling - 285W, Continuous Power Handling - 95W, Impedance - 4Ω, Frequency response - 45-22k Hz, Sensitivity - 92 dB SPL. Woofer size: 165mm (6.5"), Voice Coil Ø: 25mm (1"), Tweeter Voice Coil Ø: 20mm (0.8"). The CPX-690 offers dynamic listening with Neodymium magnet tweeter and supertweeter, Radial Venting System, and pressed-paper cone for color-free sound. The grille is made of high resistance ABS plastic. Specifications: Peak Power Handling - 360W, Continuous Power Handling - 120W, Impedance - 4Ω, Frequency response - 35-24k Hz, Sensitivity - 94 dB SPL. Woofer size: 6x9", Tweeter size: 32mm (1.26"), Supertweeter size: 24mm (0.9"), Voice Coil Ø: 30mm (1.2") for woofer and 28mm (1.1") for tweeter. Enhance your vehicle's audio system with these high-quality speakers from the Hertz Cento Pro Series. Experience detailed, crisp sound with the CPX-165 6.5" Two-Way Coaxial Speakers and powerful, dynamic audio with the CPX-690 6x9" Three-Way Coaxial Speakers. These speakers feature advanced technologies like Tetolon dome tweeters, Radial Venting System, and pressed-paper cones for exceptional performance. With stylish designs and durable construction, these speakers offer an impressive combination of style and audio quality. Upgrade your car audio experience with the Hertz Cento Pro Series speakers.