Nexo Geo S1210 2-Way Passive 10 Degree Tangential Array Speaker

The Nexo Geo S1210 2-Way Passive 10° Tangential Array Speaker is a scalable loudspeaker module that displays exceptional MF-LF output (103dB SPL nominal sensitivity -1W @1m) from a single 12-inch 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.

Nexo Geo S1210 2-Way Passive 10 Degree Tangential Array Speaker Features

- 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)
- Bottom-Line Engineering for Theatre to Arena-Sized Fixed & Mobile Applications

Nexo Geo S1210 2-Way Passive 10 Degree Tangential Array Speaker Specifications

- Frequency response: 53Hz – 19kHz ±3dB
- Usable range @-6dB: 50Hz – 20kHz
- Sensitivity: 103dB SPL nominal
- Peak SPL @ 1m: Configuration dependent
- Dispersion: Coupling Plane: Configuration dependent, Non-Coupling Plane: Configurable 80° / 120°
- Crossover frequency: LF- HF: 1.1kHz Passive or Active (internally configurable)
- Nominal impedance: 16Ω
- Drivers:
  - HF: 1x 3-inch voice coil, 1.4-inch throat 16Ω driver on a 5° hyperboloid reflective wavesource
  - MF/LF (front-firing): 1x 12-inch (30cm) high excursion neodymium 16Ω driver.
- Shape: 10° Trapezoid
- 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)

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

Physical:
- Dimensions (W x H x D): 674 x 344 x 378 mm excluding accessories
- Rigging axis to axis height: 345mm
- Weight: 28.05 kg including array assembly system