Turbosound FLASHLINE TFS-550L 12" Front Loaded Subwoofer

Turbosound FLASHLINE TFS-550L 12" Front Loaded Subwoofer

Turbosound FLASHLINE TFS-550L 12" Front Loaded Subwoofer

B&H # TUTFS550L MFR # TFS-550L
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Expected availability: 2-4 weeks

This item is noncancelable and nonreturnable.

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You Pay: $2,399.99

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Turbosound TFS-550L overview

  • 1Description

The Turbosound FLASHLINE TFS-550L is a compact 1,600 watt (peak) flown low frequency enclosure designed to complement the TFS-550H Line Array system in a wide range of small to medium scale sound reinforcement applications. It consists of a single carbon fibre loaded 12" neodymium low frequency driver utilizing a specialized voice coil wound on both the inside and the outside of the coil former for higher magnetic density, which results in better cooling, higher power handling, and improved efficiency, in a low distortion bass reflex design.

The TFS-550L is designed to be flown at the top of or alongside a FLASHLINE TFS-550H speaker hang, or be ground stacked, producing a compact line array system with a small footprint and exceptional output. For more demanding applications the TFS-550L would be supplemented by additional ground stacked bass enclosures or subwoofers from the Turbosound range. Domex steel rigging hardware is integrated into the sides of the cabinet and consists of drop links which engage into the flyware of the bass cabinet or line array enclosure below it, and secured by captive rigging pins.

The 15 mm (5/8") birch plywood cabinet with rugged powder coated perforated steel mesh grille is finished in durable black semi matt textured paint, and is equipped with flush recessed handles on the sides. Two Neutrik speakON NL4 connectors provide input and link through connections.

  • Front loaded subwoofer for touring applications
  • Carbon fibre loaded 12” neodymium motor low frequency driver with inside/outside wound coil
  • Integral rigging system for flying and ground stacking with TFS-550H
  • Low distortion bass reflex design
  • 15 mm (5/8”) birch plywood enclosure with hard wearing semi matt black paint finish
  • Rugged powder coated perforated steel mesh grille
  • Neutrik speakON NL4 connectors for reliable long life operation


In the Box
Turbosound FLASHLINE TFS-550L 12" Front Loaded Subwoofer
  • Limited 1-Year Warranty, Extended to 3-Years with Registration
  • Table of Contents
    • 1Description

    Turbosound TFS-550L specs

    Components 1 x 12" (305mm) LF driver
    Frequency Response 40 Hz - 150 kHz, ±3dB
    Sensitivity 98 dB (half space)
    Power Handling 400 watts continuous, 1600 watts peak
    Maximum SPL 124 dB continuous, 130 dB peak
    Nominal Impedance LF: 8 ohms
    Crossover Recommended crossover point at 102 Hz, 48 dB/octave
    Construction Weather resistant coated plywood; two recessed carrying handles
    Grille Powder coated stainless steel backed with woven PVC mesh
    Connectors (2) NL4, wired pin1+: positive, pin1-: negative; pin2+ and pin2-: n/c
    Rigging Integrated
    Dimensions 16.5 x 21.7 x 15.6" (420 x 550 x 395 mm)
    Weight 59.5 lb (27 kg)

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