Beyma 8MC500Nd LOW & MID FREQUENCY TRANSDUCER, 8 Ω, 1.000 W, 98 dB (1W / 1m)
KEY FEATURES
- High power handling: 1.000 W program power
- Exclusive Malt Cross Technology Cooling System
- Low power compression losses
- High sensitivity: 98 dB (1W / 1m)
- FEA optimized neodymium magnetic circuit
- Optimized non-linear behaviour
- 2.5” DUO double layer in / out copper voice coil
- Aluminium demodulating ring
- Weatherproof cone with treatment for both sides
- Extended controlled displacement: Xmax ± 5 mm
- 42 mm peak-to-peak excursion before damage
- Weight 2.8 kg
- Optimized for bass or mid-bass high performance audio systems
TECHNICAL SPECIFICATIONS
- Nominal diameter: 200 mm 8 in
- Rated impedance: 8 Ω
- Minimum impedance: 500 WAES
- Power capacity: 500 WAES
- Program power: 98 dB 1W / 1m @ ZN
- Sensitivity Frequency range: 80 - 6.000 Hz
- Recom. enclosure (Bass-reflex design): Vb = 12 l, Fb = 90 Hz
- Voice coil diameter: 63.5 mm 2.5 in
- Bl factor: 16.7 N/A
- Moving mass: 0.023 kg
- Voice coil length: 14 mm
- Air gap height: 8 mm
- Xdamage (peak to peak): 42 mm
THIELE-SMALL PARAMETERS
- Resonant frequency, fs: 69 Hz
- D.C. Voice coil resistance, Re: 5.3 Ω
- Mechanical Quality Factor, Qms: 2.6
- Electrical Quality Factor, Qes: 0.19
- Total Quality Factor, Qts: 0.18
- Equivalent Air Volume to Cms, Vas: 15.9 l 231 µm / N 3.8 kg / s 2.6 % 0.022 m2 5 mm 110 cm3 0.5 mH
- Mechanical Compliance, Cms: 231 µm / N 3.8 kg / s 2.6 % 0.022 m2 5 mm 110 cm3 0.5 mH
- Mechanical Resistance, Rms: 3.8 kg / s
- Efficiency, η0: 2.6 %
- Effective Surface Area, Sd: 0.022 m2
- Maximum Displacement, Xmax: 5 mm
- 4 Displacement Volume, Vd: 110 cm3
- Voice Coil Inductance, Le: @ 1 kHz - 0,5 m
MOUNTING INFORMATION
- Overall diameter: 212 mm 8.3 in
- Bolt circle diameter: 195 mm 7.7 in
- Baffle cutout diameter: - Front mount: 182 mm 7.2 in
- Depth: 100 mm 3.9 in
- Net weight: 2.8 kg 6.2 lb
- Shipping weight: 3.1 kg 6.8 lb
