The BMS exclusive voice coil technology employs a light weight Copper Cld Aluminium wire wound inside and outsde of the Kapton former to improve the heat dissipation, dramticlly increasing the acoustic output and reliability of the driver while minimises the power compression.
Model:
H 4591
Throat diameter:
2" (58 mm)
Nominal impedance:
8 Ω or 16Ω
Middle (AES):
...
The patented design of the BMS 4592ND is a result of extensive dedicated research and development providing dramatic improvement in dynamic response, clarity and transparency. The BMS annular midrange diaphragm covers the frequency range between 300 and 7000 Hz with a smooth, linear response. The large diaphragm excursion of max. +/-0,8 mm results in high output and increased power handling up to 1300 W peak. The ultra light annular diaphragm for the high range offers exceptional transient response with very high efficiency from 6 to 22 kHz. The unique voice coil technology employs a light weight Copper Cld Aluminium wire wound inside and outsde of the...
In a conventional full range compression driver the phase plug must be located extremely close to the diaphragm, excursion of the diaphragm is limited and middle frequency performance is compromised. A typical large diaphragm dome compression driver has a limited high frequency response. Over 8 kHz the dome diaphragm breaks up causing resonance and harsh, metallic sound. The patented design of the BMS 4594 is a result of extensive dedicated research and development providing matic improvement in dynamic response, clarity and tansparency. The BMS annular midrange diaphragm covers the frequency range between 300 and 7.000 Hz with a smooth, linear...