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
Waterproof 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
General | |
| Product type | Cone driver |
| Brand | Beyma |
| Reference | 12MC700Nd |
| Product code | 112MC70ND8 |
Informations | |
| Nominal impedance | 8 ohm |
| Dimensional category | 12.5 inch |
| Frequency coverage type | Low, Midbass, Midrange |
| Manufacturer sensitivity | 99 dB |
| Calculated sensitivity | 100.56 dB |
| Nominal power handling | 700 W |
| Bandwidth | 60÷4000 Hz |
Fundamental parameters | |
| Mms | 77 gr |
| Le | 0.9 mH |
| Re | 5.2 ohm |
Small signal parameters | |
| Fs | 58 Hz |
| Qes | 0.26 |
| Qms | 3.6 |
| Qts | 0.24 |
| Vas | 99 L |
Datas | |
| Xmax | ±7 mm |
| EBP | 223 Hz |
| Fs / Qts | 242 Hz |
| Vas * Qts² | 5.71 L |
| Efficiency | 3 % |
| Calculated efficiency | 7.14 % |
Dimensions | |
| Voice coil diameter | 3 inch |
| Outside diameter | 312 mm |
| Baffle cutout diameter | 278 mm |
| Depth after front | 143 mm |
Shape & Materials | |
| Front chape | Cylindrical |
| Magnet type | Neodymium |