The FBT VERVE Series speakers feature Baltic Birch Plywood construction, covered in a scratch & scuff resistant black paint finish. The FBT VERVE 15ma is a two-way design dedicated powered floor monitor incorporating a COAXIAL B&C 15” low frequency woofer with neodymium magnet and a concentric B&C 1.4” High frequency driver coupled to a 90°H x 90°V horn. The active internal crossover is at a fixed frequency of 1.8k. With a frequency range of 55Hz - 20kHz, the Verve 15ma provides hi fidelity sound for both speech and music applications with a maximum SPL of 125.5 dB. A front face steel grille protects the woofer from external damage. FBT’s new S.T.E.P. (Soft Trip Electronic Protection) circuitry protects speaker/driver components against failure. The Bi amplified Verve 15ma powered monitor features a 350w RMS Class G low frequency amp, and a100w RMS Class G high frequency amp, both with switch mode power supplies.