Beyma 10BR60/V2 - Woofer 10" 8ohm 92dB 100W Ferrite

This 10″ ferrite woofer offers a program power of 100 W (50 Watts AES). It has a rubber suspension for better reproduction of bases, maximum excursion with high sensitivity and very low distortion. Developed for exceptional bass and low-mid reproduction, it is particularly recommended in Hi-Fi and for studio monitors.

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Key Features:

• 100 W RMS program power
• Sensitivity: 92 dB (1W / 1m) 
• 2” copper voice coil
• Ferrite magnet Extended controlled displacement: Xmax ± 6,5 mm
• 31 mm peak-to-peak excursion before damage 
• Designed for low frequency reproduction

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Technical Specifcations:

• Nominal diameter 250 mm 10 in
• Rated impedance 8 Ω
• Minimum impedance 7,5 Ω
• Power capacity 100 WRMS
• Program power 200 W
• Sensitivity 92 dB 1W / 1m @ ZN
• Frequency range 30 - 5.000 Hz
• Recom. enclosure vol. 30 / 100 l 1,1 / 3,5 ft3
• Voice coil diameter 50,8 mm 2 in
• Bl factor 10,9 N/A
• Moving mass 0,044 kg
• Voice coil length 16 mm
• Air gap height 7 mm
• Xdamage (peak to peak) 31 mm

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Thiele-Small Parameters:

• Resonant frequency, fs 29 Hz
• D.C. Voice coil resistance, Re 6,5 Ω
• Mechanical Quality Factor, Qms 3,3
• Electrical Quality Factor, Qes 0,44
• Total Quality Factor, Qts 0,39
• Equivalent Air Volume to Cms, Vas 142 l
• Mechanical Compliance, Cms 693 μm / N
• Mechanical Resistance, Rms 2,4 kg / s
• Efficiency, η0 0,75 %
• Effective Surface Area, Sd 0,038 m2
• Maximum Displacement, Xmax4 6,5 mm
• Displacement Volume, Vd 247 cm3
• Voice Coil Inductance, Le 1,14 mH

Mounting Information:

• Overall diameter 260,5 mm 10,3 in
• Bolt circle diameter 243,5 mm 9,6 in
• Baffle cutout diameter:
• - Front mount 228 mm 9,0 in
• Depth 117 mm 4,7 in
• Net weight 2,9 kg
• Shipping weight 3,3 kg