Beyma 18P1000Fe
  • Beyma 18P1000Fe
  • Beyma 18P1000Fe
  • Beyma 18P1000Fe
  • Beyma 18P1000Fe
  • Beyma 18P1000Fe
  • Beyma 18P1000Fe
  • Beyma 18P1000Fe

Cere mai multe informatii despre Beyma 18P1000Fe la numarul de telefon 0766.332.366 sau discuta pe forumul Poweraudio.

Preţ: 1.310,00 Lei
Fără TVA: 1.100,84 Lei
in curand
Producător: Beyma
Cod produs: Beyma 18P1000Fe
Puncte de recompensă: 24
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Beyma 18P1000Fe - 18" 1000W 8 Ohm  

This low frequency transducer is specially designed to withstand real high power (1000 w AES). Beginning with the 4 inch voice coil, it is the result of the combination of the use of high quality materials (high temperature magnet wire and polyimide fibreglass former) and the important improvements we have achieved in the manufacturing process. Moreover, the use of a thick air gap height and a considerable voice coil length assures a good heat dissipation and an unusual X damage (45 mm). Besides, the cone is made of a high strength paper covered with an special treatment that endures the most extremely outdoor conditions. Another typical problem, the lack of retaining spider mechanical properties, has been solved with the use of a dual spider configuration that includes a nomex spider. Furthermore, the application range of this stout loudspeaker spreads from compact bass-reflex cabinets to high -SPL horn-loaded systems.

Technical specifications:

 
  • Nominal diameter - 460 mm. 18 in.
  • Rated impedance - 8 ohms
  • Minimum impedance - 6.2 ohms
  • Power capacity* - 1000 w AES
  • Program power - 2000 w
  • Sensitivity - 98 dB 2.83v @ 1m @ 2p
  • Frequency range - 25 - 2000 Hz
  • Recom. enclosure vol. - 80 / 200 l 2.8 / 7 ft.3
  • Voice coil diameter - 100 mm. 4 in.
  • Magnetic assembly weight - 10.8 kg. 23.76 lb.
  • BL factor - 26 N / A
  • Moving mass - 0.215 kg.
  • Voice coil length - 21 mm
  • Air gap height - 12 mm
  • X damage (peak to peak) - 52 mm
 

Thiele-Small parameters**

 
  • Resonant frequency, fs - 40 Hz
  • D.C. Voice coil resistance, Re - 5.1 ohms
  • Mechanical Quality Factor, Qms - 15.11
  • Electrical Quality Factor, Qes - 0.40
  • Total Quality Factor, Qts - 0.39
  • Equivalent Air Volume to Cms, Vas - 163.2 l
  • Mechanical Compliance, Cms - 75 mm / N
  • Mechanical Resistance, Rms - 3.61 kg / s
  • Efficiency, ho (%) - 2.5
  • Effective Surface Area, Sd (m2) - 0.1250 m2
  • Maximum Displacement, Xmax*** - 8 mm
  • Displacement Volume, Vd - 1000 cm3
  • Voice Coil Inductance, Le @ 1 kHz - 2.8 mH

 

Mounting Information

 
  • Overall diameter - 462 mm. 18.19 in.
  • Bolt circle diameter - 438 mm. 17.24 in.
  • Baffle cutout diameter: -
  • - Front mount - 413 mm. 16.26 in.
  • - Rear mount - 400 mm. 15.75 in.
  • Depth - 203 mm. 7.99 in.
  • Volume displaced by driver - 13 l 0.46 ft.3
  • Net weight - 12.9 kg. 28.38 lb.
  • Shipping weight - 14.4 kg. 31.68 lb.

 


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