One Systems 212.HC - 1200W Dual 12-inch Passive 2-Way IP56-Rated Installation Loudspeaker with 70/100V Transformer in White Finish

The One Systems 212.HC is an advanced passive 2-way loudspeaker system specifically engineered for high-output applications, making it ideal for environments where superior sound pressure levels, broad bandwidth content, and exceptional vocal intelligibility are paramount. Designed with versatility in mind, this loudspeaker excels in both marine environments and general-purpose indoor and outdoor settings. The 212.HC features a dual 12-inch configuration that provides substantial acoustic output from a compact and robust enclosure. Its construction utilizes 316-grade stainless steel for all structural and rigging points, ensuring long-lasting durability and resistance to corrosion, which is vital for oceanfront and cruise ship installations. Non-structural metal components are coated with a newly developed marine-grade powder coat over 304-grade stainless steel, enhancing protection against harsh weather conditions.

The 212.HC is designed for use in direct weather outdoor installations and can also be employed indoors where high vocal intelligibility and accuracy are essential. Like all One Systems products, it not only provides excellent full-range fidelity but is also optimized for superior vocal reproduction. For applications that demand extended bandwidth, the 212.HC can be coupled with the 118HSB to deliver full bandwidth operation at very high sound pressure levels while maintaining a compact footprint.

The loudspeaker system consists of two 12-inch direct radiator transducers arranged in a vertically oriented array. The upper 12-inch element is a coaxial design featuring a large-format compression driver, producing full bandwidth response and excellent vertical control. This vertical array enhances polar control, making the 212.HC particularly effective in reverberant indoor spaces such as gymnasiums and large arenas, as well as outdoor environments where maintaining vertical control across the vocal range is critical.

In contrast to many traditional high-output vocal systems that utilize nested horns - often resulting in poor intelligibility and the "honky" sound characteristic of conventional designs - the 212.HC employs an innovative configuration that prioritizes clarity and time-domain response. The enclosure is made from a copolymer optimized for high UV exposure, ensuring durability and longevity in harsh conditions. The grille features a three-layer "rain shield" design that minimizes direct rain contact with the transducers, protecting the internal components from moisture.

Rated to IEC 529 IP 45 for ingress protection, the enclosure and grille can withstand solid object penetration and water jets from any direction. For outdoor applications, the input section consists of a 4-position barrier strip and includes a weather cover with an integral gland nut connector that is rated NEMA 6P (IP 68). This connector can accommodate cable diameters ranging from 7mm to 12mm, making it suitable for most 2-conductor AWG 12 cable assemblies.

The 212.HC is equipped with multiple M10 rigging points, allowing for versatile installation options, including suspension using the PM4/M pole mount system or the PT76/M pan and tilt system for flat surface mounting. An optional U-bracket, the 112HTH-U/M, is also available for added mounting flexibility. With a frequency response spanning from 75Hz to 16,000Hz and a crossover frequency set at 1800Hz, the One Systems 212.HC ensures clear and powerful audio reproduction. The system sensitivity is measured at an impressive 99 dB (1 Watt / 1 Meter), and it is capable of handling up to 1200 watts continuous, 2400 watts program, and 4800 watts peak power, making it an outstanding choice for various entertainment and sports venues. Weighing 72 lbs and measuring 29.5 x 14.5 x 16.3 inches, the One Systems 212.HC combines powerful audio performance with robust construction and versatility.

Features

• Dual 12-inch vertical array designed for high-output sound reproduction and broad bandwidth.
• Marine-grade (316) stainless steel rigging points ensure durability in harsh environments.
• Very high SPL extended bandwidth response ideal for various demanding applications.
• IEC 529 IP 45 ingress protection rating, with IP 56 rating when vent plugs are installed.
• Optimized for high intelligibility and vocal articulation, suitable for indoor and outdoor use.
• Multiple M10 rigging points for flexible installation options, including suspension and flat surface mounting.
• Weather performance features include a three-layer "rain shield" grille and a weather cover with a waterproof gland nut.
• Frequency response ranging from 75Hz to 16,000Hz for a wide audio range.
• 60-degree conical coverage pattern for effective sound dispersion in large spaces.
• Crossover frequency set at 1800 Hz for optimal sound quality.
• System sensitivity of 99 dB (1 Watt / 1 Meter) for efficient sound reproduction.
• Power handling capabilities of 1200 watts continuous, 2400 watts program, and 4800 watts peak.
• Nominal impedance of 4-ohms for compatibility with various audio systems.
• Lightweight design at 72 lbs and compact dimensions of 29.5 x 14.5 x 16.3 inches for easy installation.

Specifications

• Frequency Response: 75Hz - 16,000Hz
• Coverage Pattern: 60-Degree Conical
• Crossover Frequency: 1800Hz
• System Sensitivity (1 Watt / 1 Meter): 99 dB
• Power Handling: 1200 watts continuous, 2400 watts program, 4800 watts peak
• Nominal Impedance: 4-ohms
• Low Frequency: ONE SYSTEMS 12I/O, ONE SYSTEMS 12CXVII
• High Frequency: Modified large format compression driver
• Suspension/Mounting Points: 15 each M10
• Weather Performance: IEC 529 IP 45 (IP 56 with vent plugs installed)
• Dimensions: 29.5 x 14.5 x 16.3 inches
• Net Weight: 72 lbs