Electro-Voice TX2181 Dépliant

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TX2181
Dual 18”
Direct-Radiating
Subwoofer
General Description:
Technical Specifications:
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
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 EVCoat
TM
 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.
Freq. Response
1
 (-3 dB): 50 Hz - 160 Hz
Freq. Range
1
 (-10 dB): 40 Hz - 1.5 kHz
Rec. Low Pass Frequency: 80 Hz - 120 Hz
Axial Sensitivity
1
: 103 dB (1W/1m)
Max. Calculated SPL
1
: 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 EVCoat
TM
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.