FBT – MUSE218SA ACTIVE SUBWOOFER 2x18in 4000WRMS

SKU: 451.760FB

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 30Hz and is ideal for extending and reinforcing the low frequencies of the MUSE 210LND 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, optimized 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.

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DESCRIPTION:

Product 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 30Hz and is ideal for extending and reinforcing the low frequencies of the MUSE 210LND 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, optimized 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.

SPECIFICATIONS:

  • CONFIGURATION: 1 Reflex
  • BUILT-IN AMPLIFIER LF/HF: 4000
  • BUILT-IN AMPLIFIER PEAK LF/HF: 8000
  • FREQUENCY RESPONSE: 30Hz preset dependant
  • LOW FREQUENCY WOOFER: 2x18\" - 4\" coil
  • MAXIMUM SPL CONT/PEAK: 142.5 / 148.5 half-space
  • DISPERSION: Omnidirectional
  • INPUT IMPEDANCE: 22
  • AC POWER REQUIREMENTS: 800
  • INPUT CONNECTOR: XLR IN / OUT
  • POWER CORD: 16.4
  • NET DIMENSION (WXHXD): 44,88 x 28,13 x 21,85
  • NET WEIGHT: 218,25 Kg
  • TRANSPORT DIMENSION (WXHXD): 47,24 x 31,49 x 28,74
  • TRANSPORT WEIGHT: 238 with pallet

FEATURES:

  • Ground stack direct load subwoofer
  • Very large area reflex port to ensure no power compression and very low port turbulence
  • Double 18’’ (460mm) B&C very high excursion woofer with 4’’ (100mm) voice coil
  • Frequency Response from 30Hz @-6dB
  • Class D amplifier delivering 4000W RMS with switch mode power supply
  • 0.7’’ (18mm) birch plywood enclosure, scratch resistant black paint, 6 handles and heavy duty metal grille with synthetic protection cloth
  • M20 top mount stand socket
  • Optional 4 swivel-mount 4’’ (100mm) casters
  • Low frequency extension cabinet for the MUSE 210LND line array for ground stacked configurations

Product Documentation

451.760FB Product manual