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
  • 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.

Downloads

Technical Documentations
Name Language & Download
TOUR-X EU Declaration of Conformity (2023-Sep) en
TOUR-X UKCA Declaration of Conformity (2023-Sep) en
Name Language & Download
TX2181 Engineering Data Sheet en
Name Language & Download
Warranty conditions for Electro-Voice products in North America en
Service Policies for Asia/Pacific Rim en
Service Policies for China en
Warranty conditions for Electro-Voice products in Europe, the Middle East, & Africa en de
Name Language & Download
Audio 101 - Basic Audio Terminology en
Audio 101 - Loudspeaker Basics en
EASE Data Explanation en
PA Bible 02: Power Handling Capacity en
PA Bible 11: Portable Sound Systems for the Small Club en
The EV PA Bible en
The PA Bible Chapter Zero en
Software, Firmware & Design Tools
Name Language & Download
Tour X EASE Data Download
Name Language & Download
Tour X Presets for DX38 Download
Marketing Materials
Name Language & Download
Retail catalog EMEA Download Download