US212 Dual 12" Direct-Radiating Subwoofer
A baby brother to the US221; it provides similar impact and musicality, and does so from an enclosure that may be built into small cavities or banquettes.
Overview
The US212 is a dual 12 inch, ultra-compact, direct radiating subwoofer that is designed to provide gut churning impact and solid musicality. Its 4 inch voice coils, strong neodymium magnets,
and innovative low-turbulence ports permit an optimal tuning to be achieved in an enclosure that is unusually small for a dual 12
inch subwoofer.
For overhead suspension, fourteen M10 suspension points allow either horizontal or vertical orientation. For ground stacking, the supplied vibration isolators may be threaded into any three M10 mounting points to prevent spurious vibrations and “walking”. When stacking enclosures, the vibration isolators nest in recesses surrounding the mounting points in the cabinet below.The input is mounted on a chamfer at the rear of the enclosure, allowing cable access without requiring additional space between the enclosure and a wall or stage.
The US212 is perfectly suited for highly dynamic live performance venues and nightclubs, A/V screening rooms, and low frequency effects in theme parks. And, its small size allows it to be used under stages or built into small cavities.
Performance Specifications
Operating Mode: Single-amplified w/ DSP
Operating Range: 35 Hz to 152 Hz
Nominal Beamwidth: Spherical within operating range
Transducers
LF: 2x 12.0” woofers, 4.0” voice coil; neodymium magnet
Power Handling @ Nominal Impedance: 75 V, 1400 W (two 8 O loads, 700 W each)*
*Woofers wired separately
Nominal Sensitivity @ Input Voltage 4 (half / whole space): 102 dB / 96 dB @ 2.00 V
Nominal Maximum Continuous SPL (half / whole space): 140 dB / 134 dB peak 134 dB / 128 dB continuous
Equalized Sensitivity @ Input Voltage 5 (half / whole space):96 dB / 90 dB @ 2.00 V
Equalized Maximum SPL 6 (half / whole space): 134 dB / 128 dB peak, 128 dB / 122 dB continuous
Recommended Power Amplifier
1400 W to 2100 W @ 4 Ohm
Physical Specifications
Connections
(2) Neutrik NL4 Speakon
Pin 1+/-: LF1
Pin 2+/-: LF2
Mounting / Suspension Points
(16) M10 eye bolt angle points
Dimensions / Weight
See page in spech sheet
Finish
Black painted enclosure w/ matte black grille, or
White painted enclosure w/ matte white grille
Options
Terminal strip input, Custom color finish,
Weather-resistant (WR) enclosure