Peavey Pro 15 15″ Sound Reinforcement Speaker
The Peavey PRO 15 Low Frequency Audio Speaker features a Kevlar-impregnated cellulose cone and has a frequency range of 40 Hz to 3 kHz. It has a 2.5″ diameter voice coil made of thermally bonded copper wire, Kapton former, and Nomex stiffener.
Features:
• Impedance – 8 Ohms
• Power Capacity – Peak: 800 W peak
• Program: 400 W
• Continuous: 200 W
• Sensitivity – 96.4 dB (1 W / 39.4″ (1.0 m))
• Frequency Range – 40 Hz to 3 kHz
• Cone Composition – Kevlar-impregnated cellulose
• Voice Coil – Diameter: 2.5″ / 63.5 mm
• Material: 2 layers, thermally bonded copper wire, Kapton former, and Nomex stiffener
• DC Resistance – Driver: 6.0 Ohms
• Surface Area of Cone (Sd) – 0.086 m2
• Efficiency – Voice Coil & Magnet System: 13.35 T/M
• Resonance – Free Air: 34.4 Hz
• Volume – Volume of air having the same compliance (springiness) as the driver’s suspension: 331.6 liters
• Force – Restorative: 324.6 µM/N
• Mass – Total: 2.3 oz / 66.5 g
• Characteristics – Resonance Characteristics of Mechanical Factors: 3.58
• Resonance Characteristics of Electrical Factors: 0.482
• Resonance Characteristics of Electrical & Mechanical Factors: 0.425
• Distance – Distance the cone can move in one direction before the coil begins to leave the magnetic gap: 0.1″ / 2.5 mm
• Inductance – 0.74 mH
• Efficiency – Electrical to Acoustical Conversion Efficiency: 2.40
• Air Displacement – Displacement of the driver from negative Xmax to positive Xmax: 26.1 in³ (428 ml)
• Volume Displaced – 131 in³ (2154 ml) when mounted on its rear flange
• Diameter – 15.0″ / 381.0 mm
• Weight – 13.78 lb (6.25 kg)