BMS introduces the 4507ND and 4508ND neodymium coaxial planar wave drivers.

These 6.5” and 8” dual diaphragm drivers benefit from our unique coaxial driver technology and the use of planar wave guides, making them the most powerful line array drivers on the market.

The ¾” throat provides the ability to cover horizontal dispersion up to 120°, depending on the waveguide used.

The two patented annular diaphragms offer an extended bandwidth from 300 – 22000 Hz.

4507ND 6.5" Dual Diaphragm Planar Wave Driver, 3.5" + 1.75" VC, 320 W + 80 W, 112 dB Read more

4508ND 8" Dual Diaphragm Planar Wave Driver, 3.5" + 1.75" VC, 320 W + 80 W, 112 dB Read more