FBT Touring & Install MUSE 218SA Bass Reflex Active Subwoofer – 2×18″ – 4000Wrms

Description

MUSE 218SA is a direct radiation ground subwoofer, has two B&C 460mm long excursion speakers with 100mm voice coil and 4000W class D amplification, capable of 148.5dB SPL.

The bass-reflex cabinet offers substantial energy up to 30 Hz and is ideal for extending and reinforcing the low frequencies of the MUSE 210LN line array in ground-stack configuration.

It has presets to create various configurations with cardioid directivity, where some subwoofers face rearwards from the audience to acoustically cancel the sound pressure behind the cluster, obtaining a reduction of the SPL on the back by over 15dB.

The enclosure, optimised with BEM-type acoustic simulations to reduce resonance and turbulence of the ducts, is built with 18mm birch plywood with six handles and scratch-resistant paint. Reinforced front mesh with protective fabric and provision for optional four swivel-mount 4 (100mm) casters in the rear panel