TX2181

Electro-voice TX2181 Passive Subwoofer 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 Mount points (6) for optional wheel kit 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)