NEXO GEO M1220-I 12-inch 2-Way Full-Range Fixed Installation Line Array Speaker with 20-degree Vertical Coverage

Description

Details

NEXO GEO M1220-I 12-Inch Installation Black Line Array Speaker

The GEO M1220-I is a high-output full-range line array element designed specifically for fixed installation applications requiring controlled coverage, scalability, and long-term reliability. Finished in black, it features a 12" low-frequency driver with a 3" voice coil and a high-frequency compression driver with a 1.4" throat, delivering powerful, consistent performance for permanent venue sound systems.

Incorporating advanced NEXO patented technologies derived from the flagship STM series, the GEO M1220-I uses Hyperbolic Reflective Wavesource (HRW) technology for precise high-frequency dispersion and Phase Directivity Device (PDD) technology for controlled low-frequency behavior. The installation version provides 20° vertical coverage, while horizontal dispersion can be easily configured to 80° or 120° using magnetic waveguide flanges with no tools required, allowing accurate system tuning to venue geometry.

Built for permanent deployment, the GEO M1220-I features a robust honeycomb-structure urethane co-polymer enclosure and integrated rigging hardware with no loose parts for safe stacking or flying. Designed to integrate seamlessly with the MSUB18 subwoofer and supported by a comprehensive range of accessories, the GEO M1220-I delivers flexible system design, predictable performance, and consistent NEXO sonic signature across a wide range of fixed installation environments.

Features

Features

12" 2-way full-range fixed installation line array speaker
Installation version with 20° vertical coverage
Selectable 80° or 120° horizontal dispersion via magnetic waveguide flanges
Tool-free directivity adjustment for precise coverage control
Advanced NEXO patented technology from the STM series
Hyperbolic Reflective Wavesource (HRW) HF design
Phase Directivity Device (PDD) for controlled low-frequency dispersion
Integrated rigging hardware with no loose parts
Stackable or flyable with MSUB18 subwoofer compatibility
Durable black enclosure for permanent installation environments

Specification

Frequency Response @-6 dB	50 Hz to 20 kHz
Sensitivity 1W@1m	105 dB SPL Nominal
Peak SPL @1m	140 dB
Vertical Dispersion	20°
Horizontal Dispersion	80°/120°
Passive Crossover Frequency	1.1 kHz
Nominal Impedance	Active mode: (8Ω LF + 16Ω HF)/Passive mode: 8Ω
Recommended Power	Active mode: (1250 Watts LF + 625W HF)/Passive mode: 1250 Watts
LF Component	1 x 12" 8 Ohms long excursion Neodymium driver with PDD
HF Component	1 x 3" voice coil 1.4" throat driver on a BEA/FEA optimized HR Wavesource
Connectors	2 x Cable gland with 4 cores cables
Active/Passive Mode Selection	Ruggedized, recessed, waterproof 2 position switch
Construction	Lightweight Polyurethane Composite
Fittings	2 x Side handles horizontal + back grip
Front Finish	Acoustic fabric fitted front grill
Color	Black
Operating Temperature Range	0°C - 40°C (32°F - 104°F)
Storage Temperature Range	-20°C - 60°C (-4°F - 140°F)
Dimensions (H x W x D)	14.6" (370 mm) x 27.6" (700 mm) x 17.6" (446 mm)
Weight	75 lbs (34 kg)

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