Turbosound TSW-218 Dual 18" Horn Loaded Subwoofer

Turbosound TSW-218 Dual 18" Horn Loaded Subwoofer

Turbosound TSW-218 Dual 18" Horn Loaded Subwoofer

B&H # TUTSW218 MFR # TSW218
Turbosound TSW-218 Dual 18" Horn Loaded Subwoofer


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  • 1Description

The TSW-218 Dual 18" Horn Loaded Subwoofer from Turbosound is designed for use in applications requiring accurate and powerful reproduction of low frequency energy at very high levels. Its ability to reproduce program material with integrity makes the TSW-218 applicable for both fixed and mobile systems which require energetic low frequency response without stress or equalization. It is primarily intended for large scale concert touring and festival applications but it is also suited to large nightclubs.

The TSW-218 incorporates the TurboBass device which employs a high-velocity partial horn-loading technique to deliver precise cone control at high power levels. It addresses an increasing demand for accurate, high definition bass reproduction.

The TSW-218 is capable of an electrical to acoustic power conversion of 104 dB 1W at 1m from a single unit. Optimization of the curved-profile laminated horn flare produces a dramatic increase in sensitivity when multiple units are coupled, with eight cabinets giving 110 dB (1W @ 1m) output with flat frequency response down to 32 Hz. For concert touring use, the cabinet is fitted with heavy duty wheels to aid in handling and transportation. The cabinet is constructed from 3/4" plywood, finished in black semi matte textured paint, and is equipped with recessed carrying handles, stacking feet, and side ratchet strap points for stable ground stacks.

Dual horn loaded subwoofer for installation applications
1,600 W continuous, 6,400 W peak power
Custom 18" low frequency drivers
Low distortion horn design for maximum sound pressure level
3/4" birch plywood enclosure with hard wearing semi matte black paint finish
Heavy duty wheels for easy transportation
SpeakON NL4 connectors
Designed and engineered in England
In the Box
Turbosound TSW-218 Dual 18" Horn Loaded Subwoofer
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description
    Components LF Drivers on TurboBass Devices: 2 x 18" (457 mm)
    Frequency Response 35 to 150 Hz, ±3 dB
    Sensitivity 104 dB (1 W @ 1 m)
    Power Handling Continuous: 1,600 W
    Peak: 6,400 W
    Maximum SPL Continuous: 135 dB
    Peak: 141 dB
    Nominal Impedance 4 ohms
    Construction 3/4" (18 mm) Birch plywood finished in semi matte black paint, four recessed carrying handles, four heavy duty wheels, and four stacking feet
    Grille 0.08" (2 mm) Galvanized and powder coated steel with reticulated foam
    Connectors 2 x Neutrik speakON NL4
    Dimensions 22.6 x 55.1 x 30.3 " (574 x 1400 x 770 mm)
    Weight 222.2 lb (101 kg)

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