Beyma 15 G 40

Beyma 15 G 40 Product Details

Description

This low frequency transducer is specially intended for the most demanding applications. Its design concept arises from the need of achieve a more resistant loudspeaker that matches the more and more power given by ultimate amplification systems. In order to accomplish that, almost every component of the speaker has been reconsidered: its voice coil has the benefits of an improved manufacturing process and the highest quality materials, while the dual spider configuration includes a nomex spider that maintains its compliance constant with the applied power. Moreover, the magnetic structure construction generates a symmetrical magnetic field and, at the same time, provides an efficient thermal path which contributes to heat dissipation. Furthermore, its parameters has been optimized to obtain an excellent bass response when used in small bass-reflex cabinets.

Key Features

• High power handling (700 w AES)
• Waterproof paper cone
• 4" edgewound copper voice coil with polyamide fiber glass former
• Optimum winding length for increased linear excursion
• Spiders of improved temperature behaviour: retain good mechanical properties at high power
• Designed for woofer applications
  
   

Technical Specifications

• Nominal diameter: 380 mm. 15 in.
• Rated impedance: 8 ohms.
• Minimum impedance: 7 ohms.
• Power capacity: 700 w AES
• Program power: 1400 w
• Sensitivity: 97 dB 2.83v @ 1m @ 2pi
• Frequency range: 25 - 1500 Hz
• Recom. enclosure vol.: 40 / 150 l 1.4 / 6 ft.3
• Voice coil diameter: 100 mm. 4 in.
• Magnetic assembly weight: 9 kg. 19.8 lb.
• BL Factor: 23 N / A
• Moving mass: 0.122 kg.
• Voice coil length: 23 mm.
• Air gap height: 9.5 mm.
• X Damage (peak to peak): 33 mm.