Order Number: PRD000143-001
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TX2181

Dual 18" Passive Subwoofer

  • High-power LF supplement to TX2152
  • Low-distortion port design
  • Two high-excursion EVS-18S woofers
  • Use with processor and dedicated amp channel
  • 103 dB sensitivity, 138 dB max SPL 
  • Power handling: 1000 W continuous, 4000 W peak
  • Mount points (6) for optional wheel kit
  • Braced plywood/MDF enclosure
  • Black EVCoat™ finish

Specifications

Freq. Response¹ (-3 dB) 50 Hz - 160 Hz
Freq. Range¹ (-10 dB) 40 Hz - 1.5 kHz
Rec. Low Pass Frequency 80 Hz - 120 Hz

Axial Sensitivity¹ 103 dB (1W/1m)
Max. Calculated SPL¹ 138 dB
Horizontal Coverage Omnidirectional
Vertical Coverage Omnidirectional
Power Handling 1000W Continuous, 4000W Peak
LF Transducers (2) EVS-18S, 18 in (457mm) Drivers
Nominal Impedance 4 Ohms
Minimum Impedance 2.9 Ohms
Connectors (2) Neutrik Speakon NL4's
Enclosure Material Plywood and MDF with EVCoatᵀᴹ
Grille 16 GA Steel, Black Powdercoat, with Rotatable Logo
Dimensions (H x W x D) 45.4" x 20.0" x 27.2" (1154mm x 508mm x 691mm)
Net Weight 123.5 lbs (56.1 kg)
Shipping Weight 139.0 lbs (63.1 kg)
¹ Half Space Measurement.

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Complementary Products

Support

Name Language Size Date
Portable Speaker Family Brochure EN 31.48MB Aug 24, 2018
Speaker & Electronics Catalog EN 18.91MB Jun 10, 2015
Tour X Brochure EN 3.68MB Dec 4, 2008
Name Size Date
Environmental Compliance Document 148KB Oct 3, 2017
Name Size Date
Tour X EASE Data ZIP 189KB Jan 24, 2018
Name Language Size Date
TX2181 Engineering Data Sheet EN 249KB Mar 21, 2012
Name Size Date
Tour X Presets for DX38 ZIP 511KB Mar 12, 2009

TX2181Gr

TX2181

TX2181 S

TX2181an

TX2181Gr S

TX2181Gran

Name Size Date
Service Policies for the Americas 2.61MB Aug 27, 2018
General Terms & Conditions of Deliver for Export Business 57KB Nov 26, 2014
Allgemeine Lieferbedingungen 184KB Nov 30, 2016
Name Language Size Date
Audio 101 - Basic Audio Terminology EN 2.74MB Dec 13, 2012
Audio 101 - Loudspeaker Basics EN 3.02MB Dec 13, 2012
EASE Data Explanation EN 934KB Nov 17, 2015
PA Bible 02: Power Handling Capacity EN 422KB Dec 26, 2007
PA Bible 11: Portable Sound Systems for the Small Club EN 470KB Dec 26, 2007
The EV PA Bible EN 1.14MB Dec 26, 2007
The PA Bible Chapter Zero EN 1.14MB Jun 11, 2018

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References

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