THIS LISTING IS FOR (4) Timpano 6.5" 4 Ohm Bullet MIDRANGE LOUDSPEAKERS & (4) Timpano ALUMINUM BULLET SUPER TWEETERS 4 Ohm 6.5” Midrange Bullet Car Speaker 4 Ohm Using the latest technology from PRO audio and stadium systems, we have developed this midrange speaker that will fill your vehicle with warm midrange detail regardless of volume! Speaker Specs: 500 Watts Max Power 150 Watts RMS Power Impedance: 4 Ohm Sensitivity: 94 dB Frequency Response: 160 – 9,500 Hz Voice Coil: 1.5” Shallow Steel Basket with High Strength Ferrite Magnet Recommended High Pass Filter: 180 Hz under 250 Watts of Amplifier RMS Power with 18dB Slope 140 Hz under 150 Watts of Amplifier RMS Power with 12dB Slope Sizing: Mounting Depth: 2.20” Mounting Cutout Diameter: 5.75″ Overall Diameter: 6.56″ Weight: 3.40 Lbs Tweeter Specs: 3.75″ Round Slim Tweeter Chrome 250 Watts Peak each tweeter 120 Watts Continuous Power 60 Watts RMS Power Impedance: 4 Ohms Sensitivity: 105 dB Frequency Response: 2KHz – 23KHz Aluminum Diaphragm 1″ Voice Coil Weight: 2.15 Lbs (1 pair) Quantity: 2 pieces (1 pair)