Nexo GEO S12 Series User Manual
Also see for GEO S12 Series: System manualUser manual
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TECHNICAL SPECIFICATIONS Page 87/11213.2 GEO S1210 Module13.2.1 System specificationsPRODUCT FEATURES GEO S1210Components HF: 1 x 3” voice coil, 1.4” throat 16 Ohms driver on a 5° hyperboloid reflective wavesource.LF: 1 x 12” (30cm) high excursion neodymium 16 Ohm driver.Height x Width x Depth 344 x 675 x 378 mm (13 1/2” x 26 1/2” x 14 7/8”) excluding accessoriesRigging axis to axis height: 345mm (131/2”)Shape 10° Trapezoid.Weight: net 28.05 kg (61.8 lbs) including array assembly system.Connectors 2 x 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)SYSTEM SPECIFICATIONS GEO S1210 with NX242 TDcontroller & NX-tension CardFrequency response [a] 53 Hz – 19 kHz ± 3 dBUsable range @-6dB [a] 50 Hz – 20 kHzSensitivity 1W @ 1m [b] 103 dB SPL nominalPeak SPL @ 1m [b] Configuration Dependent [d]Dispersion [c] Coupling Plane: Configuration dependent [d]Non-Coupling Plane: Configurable 80° / 120°.Crossover frequencies LF-HF: 1.1 kHz Passive or Active (internally configurable)Nominal impedance HF: 16 Ohms; LF : 16 Ohms;Recommended amplifiers3 GEO S1210 in ParallelHF: 875 to 1550 Watts into 4 OhmsLF: 1750 to 3100 Watts into 4 Ohms4 GEO S1210 in parallelHF: 1000 to 1800 Watts into 4 OhmsLF: 2000 to 3600 Watts into 4 Ohms6 GEO S1210 in parallel HF: 1650 to 3000 Watts into 2 OhmsLF: 3300 to 6000 Watts into 2 OhmsSYSTEM OPERATIONElectronic controller The NEXO TDcontrollers presets are precisely matched to the GEO S12 Series cabinets and include sophisticatedprotection. Using GEO S12 Series cabinets without a properly connected NEXO TDcontrollers will result in poor soundquality and can damage components.Array design Arrays of less than 4 x GEO S1210 will provide poor dispersion control and are neither recommended nor supported.Sub-bass CD18 / GEO SUB / S2 extend system low frequency response down to 32 Hz / 38 Hz / 32 HzSpeaker cables Active:; 1-/1+:LF; 2-/2+: HFPassive: 1-/1+: Not Connected; 2-/2+:LF + HF.Accessories Please refer to the GEO S12 user manual before any operation.As part of a policy of continual improvement, NEXO reserves the right to change specifications without notice.[a] Response curves and data: anechoic far field above 200 Hz, half-space anechoic below 200 Hz.[b] Sensitivity & peak SPL: will depend on spectral distribution. Measured with band limited pink noise.Refers to the specified +/- 3 dB range. Data are for speaker + processor + recommended amplifier combinations.[c] Directivity curves and data: 1/3 octave smoothed frequency response, normalized to on-axis response. Data obtained by computer processing of off-axisresponse curves.[d] Please refer to the GEO S12 user Manual.Usable range data: frequency response capability with TD crossover slopes removed. |
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