Near and Mid Field applications tailored High End Transducers by BEYMA.
Top sonic properties thanks to the use of the best materials: carbon fiber cones with high rigidity for pistonic behaviour, unique Beyma QUATTRO voice coil for a high force factor to better control the moving mass, cast aluminium frames, electro coated metal parts to protect against humidity and age, Bimax spiders and high resistance NBR surrounds for high linear and stable behaviour. All these parts working together result in a consistent and robust performance even at very demanding conditions and long working cycles.
The use of the latest simulation software delivers extremely linear behaviour in the long excursion of the woofers optimizing the motor structure. The magnetic circuit gives our exclusive QUATTRO voice coil a more controlled excursion within the linear range, therefore extending the dynamic range. The suspension system has also been carefully designed and optimized, with geometry and materials tailored for high damping and excursion control, avoiding common non-linearities and unwanted resonances on similar basic soft suspension types.
Careful geometric design of membrane, dust cap and density for appropriate damping has been developed in order to obtain the most linear response possible, taking special care of the off axis response, for a controlled acoustic dispersion up to the crossover region.
Maltcross is a patented technology developed in-house that is at the core of the best professional low frequency drivers developed by Beyma. This smart feature provides a demodulating ring effect balancing the inductance versus excursion and allows a superlative cooling circuit where the air flows inside the airgap towards the voice coil in turbulent mode. Reduction in temperature and demodulation provide less power compression, higher SPL and less distortion at low frequencies.
All these design features allow an engineer to work with and obtain a cabinet that can work from the very low end up to the crossover frequency with the high frequency device, within an extremely linear response, controlled excursion, damped unwanted resonance modes and extended and smooth breakup behavior for a friendly
crossover design.
Exclusive die cast aluminium LEX design frames, optimized in design with advanced Finite Element Method software offer a differential visual imprint in the drivers as well as optimized mechanical properties and an efficient work in the heat dissipation, thanks to the special air circuit specially designed to interchange the air between the air gap area and the outside.
6NMFW
Nominal diameter165mm (6.5″)
Exclusive Maltcross Technology
for high output and low distortion
Power handling200 W AES
F.E.A. designed carbon fiber cone and dust cap
F.E.A. designed NBR surround
F.E.A. designed Bimax spider
Exclusive Beyma QUATTRO voice coil
50.8mm (2″)diameter
Triple aluminum and copper demodulating circuit
Low Resonance frequency, wide and linear pass band
Beyma LEX die cast aluminum basket vented below spider
8NMFW
Nominal diameter200mm (8″)
Exclusive Maltcross Technology
for high output and low distortion
Power handling200 W AES
F.E.A. designed carbon fiber cone and dust cap
F.E.A. designed NBR surround
F.E.A. designed Bimax spider
Exclusive Beyma QUATTRO voice coil
50.8mm (2″)diameter
Triple aluminum and copper demodulating circuit
Low Resonance frequency, wide and linear pass band
Beyma LEX die cast aluminum basket vented below spider
10NMFW
Nominal diameter250mm (10″)
Exclusive Maltcross Technology
for high output and low distortion
Power handling350 W AES
F.E.A. designed carbon fiber cone and dust cap
F.E.A. designed NBR surround
F.E.A. designed Bimax spider
Exclusive Beyma QUATTRO voice coil
63.5mm (2.5″)diameter
Triple aluminum and copper demodulating circuit
Low Resonance frequency, wide and linear pass band
Beyma LEX die cast aluminum basket vented below spider