Electro voice TX2181


1000 watts, dual 18-inch subwoofer, EVS-18S woofers, Backbone grille, angled input panel,
rotatable logo, black EVCOAT.



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
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)