NEXO GEO S1210-ST 12-Inch 2-Way 10-Degree Stadium Tangent Array Loudspeaker

NEXO GEO S1210-ST 12-Inch 2-Way 10-Degree Stadium Tangent Array Loudspeaker

Introducing NEXO's GEO S1210-ST for Stadium Installations
Looking for a powerful sound system for your next stadium event? Consider NEXO's compact, 2-way GEO S1210-ST. Specifically designed for stadium installations, it offers high-output and a long throw. The S1210-ST utilizes a unique Hyperboloid Reflective Wavesource (HRW) to enable coupled S1210-STs to radiate as coherent, wavefronts, in either horizontally or vertically arrayed systems. The MF/HF pattern control is tailored to the venue's geometry, using the NS-1 array software. Non-coupled MF/HF coverage is configured at 80° or 120°. The S1210-ST module provides exceptional MF-LF output (105dB SPL nominal sensitivity -1W @1m) from a single 12" loudspeaker and NEXO's proprietary Directivity Phase Device (DPD).

Key Features

• The NEXO GEO S1210-ST is a compact, 2-way cabinet designed specifically for stadium installations.
• It is a high-output, long throw version of the standard GEO S1210 cabinet.
• The S1210-ST features a narrow-Q (10°) device in single-source mode.
• Its unique Hyperboloid Reflective Wavesource (HRW) allows coupled S1210-STs to radiate as coherent, wavefronts.
• The S1210-ST can be used in either horizontally or vertically arrayed systems.
• It offers high SPL for long-throw applications.
• The S1210-ST enhances speech intelligibility.
• It utilizes NEXO's Advanced GEO Hyperbolic Wavesource for coherent wave propagation.
• The output from the S1210-ST has an advanced constant velocity profile with a 5.1° wavefront curvature.
• It is compatible with NS-1 Configurable and EtherSound (Network) systems.

Technical Specifications

Frequency response
53Hz - 19kHz ±3dB
Usable range @-6dB
50Hz - 20kHz
Sensitivity 1W @ 1m
105dB 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
HF: 16Ω; LF: 16Ω
Recommended amplifiers
3x GEO S1210-ST in parallel
HF: 875 to 1550W into 4Ω, LF: 1750 to 3100W into 4Ω
4x GEO S1210-ST in parallel
HF: 1000 to 1800W into 4Ω, LF: 2000 to 3600W into 4Ω
6x GEO S1210-ST in parallel
HF: 1650 to 3000W into 2Ω, LF: 3300 to 6000W into 2Ω
Components
HF: 1 x 3” voice coil, 1.4” throat 16Ω ND driver on a 5° hyperboloid reflective wavesource
LF: 1 x 12” (30cm) high excursion neodymium 16Ω driver
Height x Width x Depth
344 x 675 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 grille
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)