Beyma Pro6wnd 6.5" 300 Watt Mid-bass/midrange Car Audio Speakers - Pair

This bundles contains 2 items:

• Two (2) X Beyma PRO6WND 6.5" 300 Watt Mid-Bass/Midrange Car Audio Speaker - TOTALING 600 WATTS!
• Specifications: Nominal diameter: 165 mm. / 6.5 in.
• Rated impedance: 4 ohms
• Minimum impedance: 4 ohms Power capacity*: 150 w RMS Program power: 300 w
• Sensitivity: 97 dB / 2.83v @ 1m @ 2? Frequency range: 70 - 9000 Hz Recom.
• Enclosure vol.: 10 / 30 l 0.35 / 1.06 ft.3 Voice coil diameter: 51.7 mm. / 2 in
.
• Magnetic assembly weight: 1.5 kg. / 3.3 lb.
• BL factor: 11 N / A Moving mass: 0.014 kg.

Voice coil length: 9 mm Air gap height: 7 mm X damage (peak to peak): 20 mm Thiele-Small Parameters: Resonant frequency, fs: 92 Hz D.C. Voice coil resistance, Re: 3.9 ohms Mechanical Quality Factor, Qms: 6.52 Electrical Quality Factor, Qes: 0.27 Total Quality Factor, Qts: 0.26 Equivalent Air Volume to Cms, Vas: 5.75 l Mechanical Compliance, Cms: 210 µm / N Mechanical Resistance, Rms: 1.35 kg / s Efficiency, Oo (%): 1.63 Effective Surface Area, Sd (m2): 0.0140 m2 Maximum Displacement, Xmax***: 3 mm Displacement Volume, Vd: 42 cm3 Voice Coil Inductance, Le @ 1 kHz: 0.4mH Mounting Information: Overall diameter: 187.5 mm. / 7.38 in. Bolt circle diameter: 172 mm. / 6.77 in. Baffle cutout diameter: Front mount: 146 mm. / 5.74 in. Rear mount: 146 mm. / 5.74 in. Depth: 75.5 mm. / 2.97 in. Volume displaced by driver: 0.55 l / 0.02 ft.3 Net weight: 1.7 kg. / 3.74 lb. Shipping weight: 2.3 kg. / 5.06 lb.