Beyma 12MC700 LOW & MID FREQUENCY TRANSDUCER, 700 Watts 8-Ohm & 99 dB (1W / 1m) High sensitivity
KEY FEATURES
- High power handling: 1.400 W program power
- Exclusive Malt Cross® Technology Cooling System
- Low power compression losses
- High sensitivity: 99 dB (1W / 1m)
- FEA optimized neodymium magnetic circuit
- Optimized non-linear behaviour
- 3” DUO double layer in/out copper voice coil
- Aluminium demodulating ring
- Weatherproof cone with treatment for both sides
- Extended controlled displacement: Xmax ± 7 mm
- 48 mm peak-to-peak excursion before damage
- Weight 3,7 kg
- Optimized for bass or mid-bass high performance audio
systems
TECHNICAL SPECIFICATIONS
- Nominal diameter : 300 mm 12 in
- Rated impedance : 8 Ω
- Minimum impedance : 7 Ω
- Power capacity 1 : 700 WAES
- Program power 2 : 1.400 W
- Sensitivity : 99 dB 1W / 1m @ ZN
- Frequency range : 60 - 4.000 Hz
- Recom. enclosure : Vb= 40 l
- (Bass-reflex design) : Fb = 67 Hz
- Voice coil diameter : 76,2 mm 3 in
- Bl factor : 21,6 N/A
- Moving mass : 0,072 kg
- Voice coil length : 18 mm
- Air gap height : 10 mm
- Xdamage (peak to peak) : 48 mm
THIELE-SMALL PARAMETERS 3
- Resonant frequency, fs : 51 Hz
- D.C. Voice coil resistance, Re : 5,2 Ω
- Mechanical Quality Factor, Qms : 4,1
- Electrical Quality Factor, Qes : 0,26
- Total Quality Factor, Qts : 0,24
- Equivalent Air Volume to Cms, Vas : 58 l
- Mechanical Compliance, Cms : 136 µm / N
- Mechanical Resistance, Rms : 5,6 kg / s
- Efficiency, η0 : 2,8 %
- Effective Surface Area, Sd : 0,055 m2
- Maximum Displacement, Xmax 4 : 7 mm
- Displacement Volume, Vd : 375 cm3
- Voice Coil Inductance, Le @ 1 kH : 1 mH
MOUNTING INFORMATION
- Overall diameter : 312 mm 12,3 in
- Bolt circle diameter : 294,5 mm 11,6 in
- Baffle cutout diameter: : 278 mm 10,9 in
- Front mount : 278 mm 10,9 in - Depth : 143 mm 5,6 in
- Net weight : 3,7 kg 8,2 lb
- Shipping weight : 4,4 kg 9,7 lb
UPC
- 8435469037205
