NEXO GEO S1230 12-Inch 2-Way 30-Degree Tangent Array Loudspeaker

Introducing the GEO S1230: A Compact and Scalable Loudspeaker Module
The GEO S1230 is a 2-way loudspeaker module that delivers exceptional MF-LF output (103dB SPL nominal sensitivity -1W @1m) from a single 12” loudspeaker and NEXO's Directivity Phase Device (DPD). It is a narrow-Q (30°) device that operates in single-source mode, and its unique Hyperboloid Reflective Wavesource (HRW) feature allows coupled S1210/1230s to radiate in a coherent, wavefront manner, providing precise pattern control in vertical or horizontal arrays. While S12 arrays offer traditional "tight-pack" pattern control in the non-coupled plane.

Key Features

• The GEO S1230 is a compact, 2-way loudspeaker module that can be scaled up.
• It has exceptional MF-LF output with a nominal sensitivity of 103dB SPL at 1W @ 1m.
• The loudspeaker module features a single 12" loudspeaker and NEXO's proprietary Directivity Phase Device (DPD).
• In single-source mode, it operates as a narrow-Q (30°) device.
• It utilizes Coherent Wave Propagation from NEXO's Advanced GEO Hyperbolic Wavesource.
• The output is characterized by an Advanced Constant Velocity Profile with a 28.5° wavefront curvature.
• It comes with an integral rigging system that allows for angles ranging from 22.5° to 30°.
• The loudspeaker module is compatible with NS-1 Configurable and EtherSound (Network).
• It offers a scalable solution for various applications.
• The GEO S1230 delivers high-quality sound and precise directivity.

Technical Specifications

Frequency response
53Hz - 19kHz ±3dB
Usable range @-6dB
50Hz - 20kHz
Sensitivity
103dB SPL nominal
Peak SPL @ 1m
131 to 133dB Peak (for 500 to 900 W RMS Amplifier)
Dispersion
Coupling Plane: 28.5° 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 30° hyperboloid reflective wavesource
Height x Width x Depth
344 x 674 x 400 mm (13 1/2” x 26 1/2” x 15 1/2”) excluding accessories
Rigging axis to axis height: 345mm (13 1/2”)
Shape
30° Trapezoid
Weight net
26.8kg (59.1lbs) excluding accessories
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 = (16°) - 22.5° - 30°