12″ FS Series Arena Horn with 65×65 degree dispersion

The AtlasIED FS12T-66 is a 12-inch, two-way, full-range horn speaker system engineered for voice and music reproduction in applications requiring weather resistance. Its driver complement combines a 12-inch low-frequency driver with a 1-inch high-frequency driver and covers a specified frequency range of 80 Hz to 17.6 kHz. Sensitivity is rated at 102.5 dB SPL, with a maximum output of 128.5 dB SPL. An IP45 environmental rating adds a defined level of environmental protection for appropriately planned installations.

Ideal Use Cases

The FS12T-66 is intended for arenas and multipurpose applications where both spoken content and music must be reproduced through the same system. Its output capability is relevant to projects that require a high maximum SPL, while the specified dispersion pattern supports planning for defined coverage areas. Weather-resistant engineering and an IP45 rating make it suitable for installations where environmental exposure is an important system consideration. The selectable power taps and low-impedance bypass also accommodate different amplifier and system configurations.

Why Choose This Model

This model combines full-range reproduction, high sensitivity, and flexible power selection in a single horn speaker system. Available power taps are 400, 200, 100, and 50 watts, accompanied by a 4-ohm bypass option. That selection gives system designers multiple ways to match the loudspeaker to the intended installation. The 1-inch high-frequency and 12-inch low-frequency drivers provide a two-way format rather than relying on a single driver to reproduce the stated 80 Hz to 17.6 kHz range. Its 102.5 dB SPL sensitivity supports efficient conversion of amplifier power into acoustic output.

Installation and Integration

The FS12T-66 measures 19.56 inches high by 18.5 inches wide by 18.5 inches deep, or 49.78 by 46.9 by 46.9 centimeters. It weighs 48 pounds, or 21.77 kilograms, so its size and weight should be included in installation and support planning. Integrators can select among the supplied power taps or use the 4-ohm bypass according to the connected system. The specified color is Pantone 423 C and RAL 7045, providing defined references for coordinating the speaker with its installation environment.

The supplied product title describes 65 by 65-degree dispersion, while the supplied technical specification lists 60 degrees horizontal by 60 degrees vertical. Because those values differ, the required coverage pattern should be confirmed before ordering or completing system calculations.

Performance Highlights

• Two-way, full-range horn speaker architecture for voice and music reproduction.
• One-inch high-frequency driver paired with a 12-inch low-frequency driver.
• Specified frequency response from 80 Hz to 17.6 kHz.
• Rated sensitivity of 102.5 dB SPL.
• Maximum rated output of 128.5 dB SPL.
• Power taps at 400, 200, 100, and 50 watts, plus 4-ohm bypass.
• IP45 environmental rating for applications requiring weather resistance.

Together, these specifications position the FS12T-66 for projects that need substantial acoustic output without giving up full-range voice and music capability. The combination of sensitivity, maximum SPL, and selectable power settings provides concrete parameters for amplifier matching and coverage planning.

What Makes It Different

The FS12T-66 brings several installation priorities together: a 12-inch two-way driver configuration, a horn-based format, weather-resistant engineering, and multiple power-selection options. The 4-ohm bypass extends its integration choices beyond the four listed power taps. Its performance specifications are equally direct, giving designers defined sensitivity, maximum SPL, frequency response, and dispersion figures for system planning. The Pantone and RAL color references also provide more precise finish information than a general color name.

Final Assessment

For arena and multipurpose applications requiring strong voice and music reproduction, the AtlasIED FS12T-66 offers a documented 80 Hz to 17.6 kHz response, 102.5 dB SPL sensitivity, and 128.5 dB SPL maximum output. Its IP45 rating, four selectable power taps, 4-ohm bypass, and two-way driver complement make it a flexible system component. It is covered by a 60-month warranty from the date of purchase.