Peavey PRO12 Low Frequency 12" Audio Speaker

Features

• Diameter 12" / 30.48cm
• Impedance 8Ohms
• Power Capacity 800W Peak 400W Program 200W Continuous
• Sensitivity 94.3dB / 1W 1m
• Usable freq. range 50Hz to 4kHz
• Cone Kevlar Impregnated cellulose
• Voice coil diameter 2.37" / 6.02cm
• Voice coil material 2 layers, thermally bonded copper wire Kapton former Nomex stiffener
• Nominal Impedance 8Ohms
• DC Resistance (Re) 6Ohms
• Surface Area of Cone (Sd) 0.053meter square
• Efficiency Voice Coil & Magnet System: 12.36T/m Electrical to Acoustical Conversion Efficiency: 1.70%
• Resonance Free Air: 48.4Hz
• Volume 86.4L
• Force Restorative: 219.7uM/N
• Mass 49.10g / 1.73oz
• Mechanical Q (Qms) 3.84
• Electromagnetic Q (Qes) 0.588
• Total Q (Qts) 0.51
• Maximum Linear Excursion (Xmax) 2.5mm / 0.10"
• Inductance 0.72m
• SPL 94.3 (1W 1m)
• Air Displacement 16.2cu. in / 266ml
• Continuous Power 400W pgm.
• Volume Displaced 73cu. in /1192ml
• Weight 9.7lbs / 4.40kg