Lightweight neodymium 6.5? closed back midrange for pro audio or MI use. Great in bass guitar rigs.

• Nominal Basket Diameter 6.5", 165mm Nominal Impedance 8 ohms Power Rating Watts 100W Music Program 200W Resonance 500.52Hz
• Usable Frequency Range 500Hz - 4.3kHz Sensitivity 99.8dB Magnet Weight 4 ounce Gap Height 0.25", 6.35mm Voice Coil Diameter 1.5", 38.1mm
• Resonant Frequency (FS) 501Hz DC Resistance (Re) 7.4 Coil Inductance (Le) 0.49mH Mechanical Q (QMS) 9.09 Electromagnetic Q (QES) 1.83
• Diaphragm Mass Inc. Airload (MMs) 7.6 grams Efficiency Bandwidth Product (EBP) 273.2 Maximum Linear Excursion (Xmax) 0.1mm Surface Area of Cone (Sd) 139.7 cm2 Maximum Mechanical Limit (Xlim) 1.6mm

Nominal Basket Diameter 6.5", 165mm Nominal Impedance 8 ohms Power Rating Watts 100W Music Program 200W Resonance 500.52HzDJ Tech Pro USA, LLC