The Touringinfra is a large format double 18" subwoofer with two neodymium drivers of the latest generation


  • Touring Double Subwoofer
  • Cardioid and endfire array presets available
  • High power handling, 3.5kW cont. for amazing dynamics
  • Works down to 28Hz

Double 18″ Touring Subwoofer

It´s all about control, especially in the low end! Tight transients, a very musical sound with dynamics and depth not possible before. The TouringInfra serves as a massive foundation for your music. You will fall in love with it and possibly develop an addiction.

The TouringInfra is a large format Double 18″ subwoofer which incorporates two high-end 18″ neodymium transducers. With 135mm Voice coils, a very light total moving mass, and an excursion of 70mm peak to peak, the chosen transducers can move the amount of air which is necessary to reproduce the lowest end in music with amazing dynamics and control.

Works down to 28Hz

The TouringInfra can operate from 28Hz to 100Hz. Ergonomic Handles on all sides and a trucking compatible format ensure easy handling. Naturally, appropriate presets for cardioid or endfire subwoofer array applications are provided with our NT4 DSP.


• 18″ Touring Double Subwoofer
• Cardioid and endfire array presets available
• Works down to 28Hz
• High power handling with 3,500 kW for amazing dynamics


• Double 18″ long-excursion Neodymium woofer with 5,3″ VC
• Frequency Response: 28Hz–140Hz +/-3 dB
• Rated protection class IP-54
• 3 Neutrik Speakon NL4 connectors
• Power handling: 3,500 Watts RMS | 14,000 Watts Peak
• Heavily braced plywood with Polyurea coating

Call us for more informations

More speakers from our Touring series

Get an overview of other AD-Systems high-performance Touring Subwoofers. If you have any questions, please do not hesitate to contact us. Current prices for Double Subwoofers and product catalog are available on request.

• Product overview of our Touring speaker

18 and 24 mm heavily braced Baltic birch plywood with Polyurea coating
AD-Systems loudspeakers are rated protection class IP-54
Basiy layout
subwoofer, bass reflex tuned
Protective Grille
2.0 mm sheet steel, hex-stamped, black acoustic foam on inside
18″ long excursion Neodym woofer
with vortex ventilated 5.3″ voice coil
Frequency Response
28Hz–140Hz +/-3 dB
Power handling RMS | peak
3,500 Watts RMS | 14,000 Watts Peak
Nominal Impedance
4 Ω
Dispersion pattern
Omni directional
99 dB
141 dB | peak | 1 m
3 Neutrik Speakon NL4: 2+/2-
Dimensions (w x h x d)
56 x 130 x 75 cm
net weight
93 kg

TI – Front Protector

The transport cover protects the subwoofer grille during transport and assembly. The plate is equipped with butterfly clasps and can be securely connected to the housing. Without swivel castors but also available as wheelboard with "blue wheels" swivel castors. Order number 7011000870

TI – Padded Cover

Padded Transport Cover aus Polyester for Double-Subwoofer with AD-System imprint. Order number: 7011000875

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