DS18 PRO-FR8NEO 8" Neodymium Full Range Midrange Loudspeaker - 500 Watts Max?? 250 Watts RMS</br>Heavy Duty Aluminium Basket - High Strength Neodymium Magnet - Cloth Edge and Non-Pressed Paper Cone</br>1.5"KCCAW 2 Layer Voice Coil - Impedance 4-Ohms - Sensitivity 100.5 dB</br>Frequency Response: 128 - 14.8 kHz</br>Cut-out Diameter: 7 inches (180mm). Mounting Depth: 2.97 inches (75.5mm).</br></br>Product Description</br></br>The DS18 Speakers have brought something new to the industry basically forcing others to drastically change their equipment to try to match ours. With higher power sizes?? better looks?? the DS18 series is streamlined?? even more powerful and innovative than any other speaker in the industry. These are the speakers that any serious customers goes to when in need of ultimate power?? slick looks and all features necessary to defeat the competition.</br><br/>http://www.amazon.com/gp/product/B06WRP6CSKt