FAITAL PRO 6PR150-8 6-inch 150-Watt 97db 8-Ohms Mid Bass Woofer || The FAITAL PRO 6PR150-8 is a low-frequency loudspeaker. This speaker is designed for high power and high efficiency midrange applications, delivering warm and defined sound. || NOMINAL SPECIFICATIONS || Nominal Diameter : 160 mm (6 in) || Overall Diameter : 186.5/162 mm (7.34/6.37 in) || Bolt Circle Diameter : 172 mm (6.77 in) || Baffle Cutout Diameter : 147 mm (5.78 in) || Depth : 89 mm (3.50 in) || Flange and Gasket Thickness : 9.3 mm (0.37 in) || Net Weight : 1.4 kg (3.1 lb) || Shipping Box (Single Carton Box) : 195 x 195 x 141 mm (7.7 x 7.7 x 5.6 in) || Shipping Weight : 1.6 kg (3.5 lb) || || TECHNICAL PARAMETERS || Nominal Impedance : 8 Ohm || Minimum Impedance : 6.6 Ohm || AES Power Handling (1) : 150 W || Maximum Power Handling (2) : 300 W || Sensitivity (1W/1m) : 97 dB || Frequency Range : 100÷5000 Hz || Voice Coil Diameter : 52 mm (2 in) || Winding Material : Cu || Former Material : Glass Fiber || || TECHNICAL PARAMETERS || Winding Depth : 7.3 mm (0.29 in) || Magnetic Gap Depth : 6 mm (0.24 in) || Flux Density : 1.35 T || Magnet : Neodymium Ring || Basket Material : Aluminum || Demodulation : Aluminum Ring || Cone Surround (3) : Half Roll || NET Air Volume filled by Loudspeaker : 0.6 dm^3 (0.021 ft^3) || Spider Profile : 1x constant height waves || || THIELE AND SMALL PARAMETERS || Fs : 100 Hz || Re : 5.5 Ohm || Qes : 0.35 || Qms : 8.8 || Qts : 0.34 || Vas : 4.9 dm^3 (0.17 ft^3) || Sd : 137 cm^2 (21.28 in^2) || Xmax (4) : 2.65 mm || Xdamage (5) : 11.6 mm || Mms : 13.5 g || Bl : 11.6 N/A || Le : 0.28 mH || Mmd : 11.7 g || Cms : 0.19 mm/N || Rms : 1.0 kg/s || Eta Zero : 1.38 % || EBP : 286 Hz || || Brand : FAITAL PRO || Model Number : 6PR150-8 | 6PR150 || UPC : 810130951383 || PART NUMBER (P/N) Push Terminals - 8 Ohm Version : 01603976 || NOTES || (1) 2 Hours Test According to AES 2-1984 Rev. 2003 || (2) Maximum power is defined as 3dB greater than nominal power || (3) Treated Polycotton || (4) Xmax= [(winding depth - magnetic gap depth)/2] + (magnetic gap depth/3) || (5) Maximum excursion before permanent damage