Product Description Upgrade your car audio system with the Pioneer TS-A878 2-Way Coaxial Car Speakers. These 3-1/2" round speakers deliver premium audio performance, enhancing audio details and improving acoustic clarity for a truly immersive listening experience. Featuring a 2-way design with separate drivers for different frequency ranges, they provide accurate, balanced sound reproduction. With a peak power handling of 60 watts and continuous handling of 15 watts, these small speakers deliver dynamic, clear, and precise audio at any volume. Their broad frequency response of 60 Hz to 28 kHz ensures rich sound reproduction across a variety of music genres. The enhanced sound clarity comes from a 25mm tweeter for crisp highs, paired with a 3.5" carbon and graphite reinforced IMPP cone for reduced distortion and increased rigidity. Designed for compatibility with various vehicle systems, the TS-A878 speakers make an excellent replacement for factory-installed speakers or a simple upgrade for existing setups. Professional installation is recommended, though they can be installed DIY with proper vehicle and electrical knowledge. Upgrade your cars audio system today and experience the renowned sound quality of Pioneer. Amazon.com Not all speaker cutouts are standard sizes, and as the world leader in car speakers, Pioneer build speakers for those "different" cutouts. These models were designed for various Japanese, American, and European vehicles and they fit them perfectly. One thing that's not "different" about these? Like all Pioneer speakers, they all reproduce music exceptionally well. Pioneer's TS-A878 3-1/2-inch custom-fit two-ways deliver power handling of 60 watts max. (15 watts nominal). Pioneer's A-Series Speakers Pioneer A-series speakers outperform factory speakers on nearly every level. Packing a powerful punch, A-Series speakers are equipped with up to three independent tweeters with reinforced woofers, so every beat is heard and felt. Featuring a bigger, better cone than most OEM speakers, the A-series boasts serious output and booming bass. Extra-sensitive tweeters play at higher frequencies and are capable of handling stronger audio signals, resulting in vocals that are crisp and clear, even when you crank the volume. TS-A878 Features Composite IMPP Cone This carbon-graphite blended IMPP composite cone provides the strength and rigidity that powerful bass sound requires. High-density compressed internal architecture is resilient, stacks up against high power well and transfers sound quickly. Tweeter The tweeter is a one-inch PEI dome, for smooth, accurate highs. Custom-Fit Basket The custom-fit basket will fit GM, Ford and Volkswagen vehicles. Power Handling The TS-A878 handles 60 watts max. power (15 watts nominal). Along with enhanced power handling, you still get the same high performance that all the TS-A's deliver. A 3-1/2-inch, two-way speaker with 60 watts power handling. Click to enlarge or view dimensions diagram . TS-A878 Specs Woofer Cone Material: Carbon-Graphite Blended IMPP Composite Voice Coil Bobbin: Glass-Imide Tweeter: 1" PEI (Poly-Ether Imide) Dome Tweeter Watts MAX. Music Power: 60 Watts Watts Nominal Power Handling: 15 watts Frequency Response: 60 Hz to 28 kHz Sensitivity (1W/1m): 88 dB Ohm Rating: 4 Pioneer Car Audio Systems Pioneer's Mobile Business Group is known for offering the kind of in-car products that make driving more enjoyable by offering high quality audio and video, seamless connectivity and ease-of-use. Its focus is on the development of new digital technologies including audio video, navigation and satellite radio, while maintaining its strong heritage in products for car audio enthusiasts and sound competitors. What's in the Box Pioneer TS-A878 Two-Way Speaker (Pair), Mounting Hardware, Installation Guide