Haut parleur 30 cm Beyma 12SW1300Nd
[12SW1300Nd-8] Avis/Critiques 
Pertes par compression Thermique très réduites
Réponse symétrique
et constante
Très forte puissance
Le plus froid des haut-parleurs
!
Key Features
- HELICEX® cooling technology
- 1300W AES power handling capacity
- High sensitivity: 96dB @ 2.83v
- Low resonant frequency: 45Hz
- Extended controlled displacement: Xmax ± 10 mm
- Massive mechanical displacement capability: Xpp 60mm
- Designed with MMSS technology
- 4” DUO double inner/outer voice coil winding
- CONEX Spider
Spécifications techniques
Nominal diameter 300mm. 12
in.
Rated impedance 8 ohms
Minimum impedance 6.2 ohms
Power capacity*
1300 w AES
Program power 2600 w
Sensitivity 96 dB 2.83v @ 1m @
2p
Frequency range 25 - 1800 Hz
Maximum Recom. Frequency 200 Hz
Recom.
enclosure vol. 12 / 60 l 0.7 / 2.24 ft.3
Voice coil diameter 100 mm. 4
in.
Magnetic assembly weight 4.62 kg. 10.16 lb.
BL factor 25.3 N /
A
Moving mass 0.118 kg.
Voice coil length 25 mm
Air gap height 14
mm
X damage (peak to peak) 60 mm
Paramètres Thiele and Small
Resonant frequency, fs 45
Hz
D.C. Voice coil resistance, Re 4.9 ohms
Mechanical Quality Factor, Qms
12.07
Electrical Quality Factor, Qes 0.27
Total Quality Factor, Qts
0.26
Equivalent Air Volume to Cms, Vas 45l
Mechanical Compliance, Cms
105.5 μm / N
Mechanical Resistance, Rms 2.77 kg / s
Efficiency, ho (%)
1.47
Effective Surface Area, Sd (m2) 0.055 m2
Maximum Displacement,
Xmax*** 10 mm
Displacement Volume, Vd 550.5 cm3
Voice Coil Inductance, Le
@ 1 kHz 3.25 mH
Mounting information
Overall diameter 314 mm. 12.36 in.
Bolt circle diameter 297 mm. 11.69
in.
Baffle cutout diameter:
- Front mount 292 mm. 11.5 in.
- Rear mount
284 mm. 11.2 in.
Depth 138 mm. 5.43 in.
Volume displaced by driver 4 l
0.14 ft.3
Net weight 7.2 kg. 15.84 lb.
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