WWXBTM 4" X 10" 2-WAY 120 WATT MAXReplace those 4" x 10" speakers in your vehicle's rear deck with the TS-A4103 from WWXBTM. They feature Injection Molded Polypropylene (IMPP) technology, high-energy strontium magnets, and urethane surrounds for tight, powerful sound.  Composite IMPP Cone with Carbon Fiber With blended carbon fibers, this IMPP cone design provides the strength and rigidity that powerful sound requires. The result is full-bodied, rich sound character from a low-profile rear deck speaker.  1-58-Inch Tweeter The paper cone tweeter delivers accurate highs, served up by an internal crossover.  Power Handling The TS-A4103 handles 120 watts max. power (35 watts nominal). Along with enhanced power handling, you still get the same high performance that all the TS-A's deliver.   class="a-size-small a-text-bold a-text-italic"A perfect replacement for your rear-deck .  class="a-size-small a-text-bold a-text-italic" or  class="a-size-small a-text-bold a-text-italic". Woofer Cone Material: Injection-molded carbon-fiber blended polypropylene  Surround: Foam Rubber Coated Cloth  Tweeter: 1-58" paper cone  Watts MAX. Music Power: 120 Watts  Watts Nominal Power Handling: 35 watts  Frequency Response: 38 Hz to 23 kHz  Sensitivity (1W1m): 91 dB  Ohm Rating: 4  Mounting Depth: 2-916"