Make a long trip or your daily commute feel shorter and more relaxing with high-quality sound during your ride. You'll be able to pump up the volume with Alpine's SPR-69 two-way car speakers. These type-R accessories for your vehicle are designed to deliver an incredible sound at all volume levels and frequency ranges. Even when the volume is turned up, they will allow you to hear a cleaner audio performance. Your music will be free from distortion, hisses, and other unwanted artifacts. The swivel application of the tweeter allows for manual adjustments to the sound field for a more customized experience.These 2-way Alpine SPR-69 car speakers measure 6 inches by 9 inches. This size provides increased versatility and allows for installation in a variety of cars and vehicles. This feature allows more consumers to take advantage of the excellent audio quality of the speaker system. Generally used with a vehicle's rear decks, these 6-inch by 9-inch accessories are compatible with those that can provide an enclosure. Even with this small size, the multi-layer hybrid subwoofer provides a large sound output. The Alpine speakers will allow you a full listening experience. Enjoy the rich bass produced by the subwoofers and the clear, high notes from the silk tweeters. The ridged surround provides smooth, consistent cone movement. This allows your car's system to produce audio that has exceptional balance and clarity. The neodymium magnets keep the Alpine SPR-69 speakers at a lighter weight of just 7 pounds. Lighter than systems with standard technology, these magnets and the lighter weight allows for easier handling. The small size of these electronics allows for easy storage when not installed, as they will not be bulky. The frequency response of 60 Hz to 29 kHz allows for equalizer settings with high audio quality levels. This lets you enjoy different varieties of music. The grille design of the Alpine speaker unit will help keep out dust and other debris, providing long-lasting durability.The Alpine speakers have an impedance rating of only 4 Ohms and a sensitivity rating of 90 dB. They will provide a fast response and low resistance, making song and station changes smooth and seamless. The large voice coil is made from aluminum. This provides exceptional strength for the speaker to handle high power levels. This Alpine unit features a power capacity RMS of 100 watts and a peak capacity of 300W. It is designed to safely handle a continuous capacity wattage of approximately 247 RMS. No other accessories such as amplifiers are required to receive high-quality car audio while using this system. You can use compatible amps with this type of system for even deeper bass levels. Simply connect to your current equipment that features a maximum power level of 125 watts per side.The mounting diameter is 5-7/8 inches by 8-7/8 inches with a mounting depth of 2-7/8 inches. The Alpine 6x9 speakers are designed to be top-mounted. Top-mounting the speakers allows for easier self-installation, saving time for those with some basic technical skills.