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TURBOSOUND Ltd
Star Road
Partridge Green
West Sussex
RH13 8RY
United Kingdom
t: +44 (0)1403 711447
f: +44 (0)1403 710155
e: techsupport@turbosound.com
w: www.turbosound.com
TSW
series
TSW-218 horn-loaded subwoofer
The TSW-218 is a horn-loaded double 18” subwoofer incorporating Turbosound’s patented loading
principles, 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 such integrity makes
the TSW-218 applicable for both fixed or mobile systems which require energetic low frequency response
without stress or equalisation.
It is primarily intended for large-scale concert touring and festival applications, although it is also
ideally suited to large nightclubs that demand no-compromise audio quality. The TSW-218
incorporates the TurboBass™ device, a patented design which employs a high-velocity partial
horn-loading technique, giving precise cone control at high power levels. It addresses an
increasing demand for accurate, high definition bass reproduction. The TSW-218 is capable of
outstanding electrical to acoustic power conversion (104dB at 1w/1m from a single unit).
Optimisation of the curved-profile laminated horn flare produces a dramatic increase in
sensitivity when multiple units are coupled, with eight cabinets giving 110dB (1w @ 1m) output
with flat frequency response down to 32Hz. For concert touring use the cabinet is fitted with
heavy duty T6 wheels to aid in handling and transportation.
Features
• Modular sub coupling
• Stackable cabinet
• Neodymium drivers
• High definition bass
• 800 watt 18” drivers
Applications
• Festivals
• Concert touring
• Nightclubs
Frequency Response
Frequency (Hz)
TSW-218 (dB) Sound Pressure Level
100 1 kHz 10 2050 200 500 2 5
20 Hz
60
70
80
90
100
110
Frequency (Hz)
TSW-218 Impedance
100 1 kHz 10 20
1
2
4
8
10
100
200
16
200 500 2 550
300
20 Hz
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Limited Warranty
Every Turbosound loudspeaker product is warranted to the original end-user purchaser and all subsequent owners for a period of two (2) years for loudspeaker products, or one (1) year for
electronics products, from the original date of purchase. Warranty coverage includes defects in materials and workmanship. It does not include:
• damage caused by accident, misuse, abuse, neglect or modification by any other person other than an authorised Turbosound representative,
• damage caused by overdriving, use with unsuitable amplifiers or amplifier failure,
• damage caused by failure to operate the product in accordance with the instructions contained in the user’s manual,
• damage occurring during shipment in transit,
• claims based upon any misrepresentations by the seller,
• products which do not have the original components as specified in the product engineering information,
• products on which the serial number has been removed or defaced.
Should any fault develop with a component of your Turbosound system, please return the product, freight pre-paid, in its original packing carton, along with proof of purchase such as the
original bill of sale, and a description of the suspected fault, to your local authorised Turbosound representative. The product serial number must be quoted in all correspondence relating to the
claim. Insurance is recommended as Turbosound or its representatives are not liable for loss or damage in transit.
TSW-218 horn-loaded subwoofer
574mm x 140 0mm x 770mm (22.6” x 55.1” x 30.3”)
101kg (222.2 lbs)
2 x custom 18” (457mm) neodymium LF drivers on a TurboBass™ device
35 - 150Hz ±4dB Recommended operational range below 250Hz
1600 watts rms, 3200 watts program
Recommended amplifier power: 3200 watts @ 4ohms
104dB 1w @ 1 metre average (single unit), 110dB with eight units coupled
135dB continuous, 141dB peak
Active: recommended point 150Hz, 24dB/octave low pass (depending on application)
4 ohms
18mm (3/4”) birch plywood, finished in black textured paint. Four recessed carrying handles, four heavy
duty wheels, four stacking feet
2mm galvanised and powder coated mild steel with reticulated foam
(2) Speakon NL4MP wired pin 1+: positive, pin1-: negative
LS-1815 18” (457mm) LF loudspeaker
RC-1815 Recone kit
MG-TSW218 Replacement grille
TSW-218 CASTOR Heavy duty wheel
More information can be found on our website: www.turbosound.com
DIMENSIONS (HxWxD)
NET WEIGHT
COMPONENTS
FREQUENCY RESPONSE
POWER HANDLING
SENSITIVITY
MAXIMUM SPL
CROSSOVER
NOMINAL IMPEDANCE
CONSTRUCTION
GRILLE
CONNECTORS
SPARES AND ACCESSORIES
MORE INFO
TSW-218 datasheet v1.5 05/2011
770mm [30.3"]
574mm [22.6"]
1400mm [55.1"]
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