The Music Masters Discount Electronics MORE! You are looking at... Item: Pair Powerbass 4" inch 2-Way Car Stereo Audio SPEAKERS Premium Upgrade Factory Replacements Condition: New Factory Specifications: Premium 4" Co-Axial Speaker System OEM Drop in Replacement Design Hybrid 4 Layer Blend Treated Woofer Cone Butyl Rubber Surround 10 oz. Magnet Structure EFF Motor Structures (Efficient Flux Field) Rigid Tooled Basket With Flat Black Finish 1" Silk Dome Tweeter 3-ohm System Impedance Sensitivity (1W / 1M): 88 dB Mounting Depth: 2.2 in Size: 4 in Sensitivity: 88 dB Frequency Response: 68 Hz - 20 kHz Power Handling (RMS/Peak): 50 / 100 watts Comments: Look no further if you're in need of a top quality set of 4 inch car replacement speakers at a super price. These are definitely high-end and a huge upgrade over anything factory. Vehicle electronics should be installed by qualified technicians. Proper wiring and mounting is the key to excellent performance. Don't blow it :-)! Check out our store! We stock a great selection of quality consumer electronics, parts, accessories, and more. You won't be disappointed! Thanks for checking out one of our items! Please take the time to look at everything we have up for sale and check back often. You never know what you will find. We have been in business for over 30 years! We can best be described as an "old school" stereo shop and electronics store with a modern twist. We always guarantee your satisfaction and promptly take care of our customers. Shipping Handling for this item is FREE everywhere in the United States. For international not listed contact us for approval and a shipping quote before making your purchase. Thanks again for looking and as always your business is appreciated!