Electro-Voice TX2181 technical specifications Key Features, General Description

TX2181

Dual 18”

Direct-Radiating

Subwoofer

Key Features:

• Dual EVS-18S 18” (457mm) LF Transducers

• 103 dB Sensitivity, 138 dB Maximum SPL

• 1000W Continuous (4000W Peak) Power Handling

• Four Integrated Handles for Easy Portability

•Mounting Points to Attach Optional TX-W1 Wheel Kit

General Description:

The Electro-Voice® TX2181 is a dual subwoofer system that is de- signed to add high-output, high-impact bass response to the TX2152 loudspeaker system.

The TX2181 can move tremendous amounts of air, thanks to dual EVS-18S high excursion woofers, a well braced enclosure, and a low distortion port design. The EVS-18S woofers feature a 4-layer voice coils and cast frames for high power handling and maximum durability. The TX2181 is designed to be used with a processor and a dedicated amplifier channel in a biamp configuration.

The TX2181 has many features that make it a versatile subwoofer system. The enclosure is constructed out of a combination of MDF and plywood, and coated with EVCoatTM for maximum strength and durability. The unique grille design is very strong, dent resistant, and features a rotatable logo. Four way handles allow for gripping the TX2181 in a variety of positions. The recessed input panel with dual NL4 connectors keeps the connectors hidden and allows for closer placement to a wall or other boundary. The TX2181 is the same width and height as the TX2152, providing a single column appear- ance when stacked, and uses the minimum amount of space when stored or transported. Mounting points on the rear of the enclosure allow the optional TX-W1 wheel kit to be attached for easy portability.

Technical 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)

1Half Space Measurement.