What we sell?Brand New 2x Soundxtreme ST-603 6" 3-Way 350W PEI Dome Tweeter Coaxial Car Audio Speakers Soundxtreme ST-603 6" 350W speakers feature full range design that extends the frequency range of your system, giving your music satisfying fullness and texture. It's made from sensitive yet sturdy material, these efficient speakers prove to be great power-handlers, specially equipped for enhancing colorful distinctive sound response. It will absolutely show down extremely excellent HD HQ sound and brilliant impressive performances.You can enjoy all of the vibrant, colorful and distinctive musical tones you've ever want for your own desires. Music is a great companion when you’re on the road, and this model is most the high-quality factory speakers that will do your favorite tunes justice. It'll definitely be worth swapping out your car's speakers for ones of a higher caliber. Product Highlights:Soundxtreme ST-603 will content the best qualities that ensure you can enjoy all of the fantastic tones and sounds with highest satisfaction along the way you travel. It is one of the more economically sound out of all the speakers we reviewed so far. While most of the speakers listed here are high prices, this model is very reasonably priced and can actually be purchased, respectively. We think these speakers are great for the price. That is a major bargain, and like many series speakers we reviewed here, these speakers feature a sleek, stitch look that is very reliable. The model is above par speaker compared to factory installed speakers. That being said, if you’re looking for a decent and easy replacement for your worn-out speakers without splurging too much, then it would be a great buy. Technical Details: Model: ST-603Speaker size: 6" Speaker type: 3-WayPeak power: 350W Impedance: 4 ohms Sensitivity: 89 dBFrequency response: 65 Hz - 20k HzSystem: full rangeMounting depth: 2 3/4"Diameter: 6"Woofer: Injection coneMidrange and tweeter: 30 mm PEI Dome TweeterMagnet: 10 OzVoil coil: 25 mmSpeakers are made from durable materialsSpade speaker terminals for easy installationsHigh temperature resistant ensures the speakers can stand strong under tough conditions Package Contents: 2x Soundxtreme ST-603 350 Watts Speakers All accessories needed for easy installment Policy // NEED TO PRICE MATCH?See lower price? We will try to give you an even lower price! Just ASK us!// NEED TO TALK TO US?Just email us and we will get back to you within 24 hours// NEED TO RETURN or EXCHANGE?You can return the unit with Ebay Easy Return step or just email us and we will tell you the exact instruction on how to return the unit. We will also give you an RA# so the unit won't be lost.// OUR RETURN / EXCHANGE POLICY30 days full refund . We will pays for shipping 2-way for any defective units . Unwanted? Just return it ot us for full refund . NO QUESTIONS ASKED!