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Nexo GEO S1210 Loudspeaker

Product Code NEGEOS1210
Manufacturer Nexo

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The compact, 2-way GEO S1210 is a scalable loudspeaker module that displays exceptional MF-LF output (103dBSPL nominal sensitivity -1W @1m) from a single12” loudspeaker and NEXO’s proprietary Directivity Phase Device (DPD). A very narrow-Q (10°) device in single-source mode, S1210’s unique Hyperboloid Reflective Wavesource (HRW) allows coupled S1210/1230s to radiate as coherent, wavefronts, yeilding precise pattern control in vertical or horizontal arrays. S12 arrays display traditional "tight-pack" pattern control in the non-coupled plane.

Coupled MF/HF pattern control is array-dependent, as designed by NS-1 array software. Non-coupled MF/HF coverage is adjustable, via NEXO’s patented Configurable Directivity Device (CDD) flanges, at either 80° or 120°. Comprehensive hardware accessories, for both fixed and mobile systems, optimize inter-cabinet angles and rigging. NEXO’s NXAMP TDcontroller maximizes S1210’s MF/HF coherency while providing EtherSound network control.

  • Coherent Wave Propagation from NEXO's Advanced GEO Hyperbolic Wavesource
  • Advanced Constant Velocity Profile Output from 5.1° Wavefront Curvature
  • Integral Rigging System with Angles from 0.20° to 10°
  • NS-1 Configurable, EtherSoundTM (Network)
  • Frequency response [a] 53Hz - 19kHz ±3dB
  • Usable range @-6dB [a] 50Hz - 20kHz
  • Sensitivity 103dB SPL nominal
  • Peak SPL @ 1m [b] Configuration dependent [d]
  • Dispersion [c] Coupling Plane: Configuration dependent [d] Non-Coupling Plane: Configurable 80° / 120°
  • Crossover frequency LF- HF: 1.1kHz Passive or Active (internally configurable)
  • Nominal impedance 16Ω
  • Recommended amplifiers 
  • 3x GEO S1210 in parallel HF: 875 to 1550W into 4Ω, LF: 1750 to 3100W into 4Ω
  • 4x GEO S1210 in parallel HF: 1000 to 1800W into 4Ω, LF: 2000 to 3600W into 4Ω
  • 6x GEO S1210 in parallel HF: 1650 to 3000W into 2Ω, LF: 3300 to 6000W into 2Ω
  • Components HF: 1x 3" voice coil, 1.4" throat 16Ω driver on a 5° hyperboloid reflective wavesource
  • MF/LF (front-firing): 1x 12" (30cm) high excursion neodymium 16Ω driver.
  • Height x Width x Depth 344 x 674 x 378 mm (13 1/2" x 26 1/2" x 14 7/8") excluding accessories Rigging axis to axis height: 345mm (13 1/2")
  • Shape 10° Trapezoid
  • Weight net 28.05kg (61.8 lbs) including array assembly system
  • Connectors 2x NL4MP SPEAKON 4-pole (In & Through)
  • Construction Baltic Birch ply with structured black coating
  • Front finish Molded dark grey metal grill
  • Flying points Two plates connecting with external accessories.Intercabinet angle adjustments = 0.2°, 0.315°, 0.5°, 0.8°; 1.25°, 2.0°, 3.15°, 5°, 6.3°, 8.0°, 10.0° (logarithmic steps)


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