TX2181

Dual 18" passive subwoofer

Summary & Images Specs Downloads & Support

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
Specifications

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.

Recommended Amplifiersffs

For optimal sound system performance, Electro-Voice recommends the following amplifiers for TX2181.

	Dynacord C‑Series Two‑Channel Power Amplifiers for Fixed Install Learn More	Dynacord L‑Series Two‑Channel Power Amplifiers for Live Sound Learn More
Two-Channel	✔	✔
Multi-Channel
DSP	✔	✔
Direct Drive	✔	✔
OMNEO (Dante, OCA)
Installation	✔
Live Sound		✔

Downloads

Let's talk

Dynacord & Electro-Voice, together with our certified partners, are ready to help support you through planning, purchase, and setup. Services available through our network of highly-qualified associates and partners may include: