Diamond Audio VSP4BMW BMW 4" 40W RMS Specific 2-Way Component Speaker Set

Features:

• 40W RMS/80W MAX Power Handling
• High-Strength Stamped Steel Frame With Integrated Terminals
• 25mm Silk Dome Tweeters
• Glass Fiber Reinforced Cone
• FEA Optimized High-Power Ferrite Motor Structure
• Milled Voice Coil Cooling Vents With Polished Backplate
• Separate Optimized Crossover Module
• Klippel Optimized Motor And Suspension Symmetry

Specifications:

• Nominal Impedance (ohms): 4Ω
• Frequency Response: 80-20kHz
• Fs-Free Air Resonance (Hz): 98Hz
• Vas (Liter): 1.65L / 0.56 cu. ft.
• Qts: 0.60
• Qes: 0.67
• Qms: 6.66
• Re (Ω)[series]: 3.2 Ohm
• SPL (db): 85.6dB
• Total Diameter: 37.5″ (95mm)
• Mounting Depth: 1.32″ (33.5mm)