Features: RockvilIe RM104PRO 10 600 Watt 4 Ohm Open Basket Midrange Pro Speaker. Power Rating: 600 Watts Peak /300 Watts RMS. CEA Compliant Power Ratings. Kevlar Reinforced Black Pulp Cone
Treated Cloth Accordion Suspension. Linear Progressive Polyester-Cotton Composite Spider. Kevlar Reinforced Pulp Paper Dustcap. High Tensile Expanded Steel Basket
Oversize 2 High Temperature CCAW Voice Coil. 56oz. Magnet Weight. Zinc plated T-yoke/washer. Impedance: 4-Ohm. Mounting Depth: 4.33 inches. Overall Depth: 4.69. Frequency Response: 60Hz - 7KHz