12″ Beyma LOUDSPEAKER BR70 8 OH
€109.65
beyma 12 diameter speaker
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TECHNICAL SPECIFICATIONS
| Power capacity | 125 W RMS |
| Nominal diameter | 300 mm 12 in |
| Nominal impedance | 8 ohm |
| Minimum impedance | 6.6 ohm |
| Program power | 250 W |
| Sensitivity | 93 dB 1 W @ 1m @ 2Π |
| Frequency range | 25-4000 Hz |
| Recommended enclosure volume | 50 / 120 l 1.77 / 4.24 ft³ |
| Voice coil diameter | 52 mm 2 in |
| BL factor | 12.1 N/A |
| Moving mass | 0.074 |
| Winding length | 19 mm |
| Air gap height | 7 mm |
| Xdamage pp | 25 mm |
THIELE SMALL PARAMETERS
| Fs | 31 Hz |
| Re | 5.6 ohm |
| Qms | 4.44 |
| Qes | 0.56 |
| Qts | 0.50 |
| Vas | 142 l |
| Cms | 345 µm / N |
| Rms | 3.3 kg / s |
| Efficiency % | 0.76 |
| Sd | 0.054 m² |
| Xmax | 8 mm |
| Vd | 340 cm³ |
| Le @1 kHz | 0.85 mH |
CONSTRUCTIVE DETAILS
| Net weight | 3.6 kg 7.92 lb |
| Total weight | 4.1 kg 9.04 lb |
| Magnet | Ferrite |
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