RCF HD 310T - 30W 1.5-inch Passive IP66-Rated 70V/100V Horn Speaker with 80-Degree Coverage in Gray Finish

The RCF HD 310T is a high-performance, compact horn speaker designed for both indoor and outdoor environments, offering exceptional sound reproduction with low distortion. It is particularly well-suited for public address (PA) systems and general broadcast applications, where high intelligibility and reliability are essential. The HD 310T's watertight construction and robust design make it a versatile solution for various environmental conditions, ensuring consistent performance in both harsh outdoor settings and controlled indoor environments.

The speaker is equipped with a 1.5-inch compression driver that is mounted in an aluminum flare, providing clear and powerful sound. The high-efficiency horn is designed to ensure maximum intelligibility, even in noisy environments, with minimal distortion. The built-in line transformer makes it easy to connect the speaker to 70V or 100V constant voltage lines, offering selectable power output through a rotary dial on the rear cover. This allows users to adjust the power level according to the needs of the installation, with power selections of 30W, 20W, 15W, 10W, 5W, and 2.5W, ensuring flexibility for a range of applications.

With an IP66 rating, the HD 310T is fully weatherproof, able to withstand exposure to dust and water, making it ideal for use in both outdoor installations and harsh conditions where equipment is exposed to rain or dust. The speaker's temperature range of -25°C to +70°C ensures reliable operation in extreme environments, making it perfect for installations in various climates and outdoor conditions.

In terms of acoustical performance, the HD 310T boasts a frequency response of 240 Hz to 10,000 Hz, ensuring a broad range of sound reproduction for clear voice communication and alarm systems. The speaker's high sensitivity of 108 dB and maximum SPL of 123 dB at 1 meter guarantees loud, intelligible sound across a wide area. With an 80° coverage angle, the HD 310T is ideal for providing consistent, even sound distribution, ensuring that audio reaches all intended areas without dead spots.

The HD 310T's aluminum flare ensures durability and protection from the elements, while the UV-stabilized, autoextinguishing UL-HB ABS rear cover adds to its longevity, making it resistant to UV degradation and environmental factors. This speaker is equipped with a high-pass filter to protect the driver from low-frequency signals that could damage it, ensuring a long lifespan and reliable performance.

The speaker is easy to install with a stainless steel U-bracket for secure mounting. Its compact design, with a diameter of 12.2 inches and a depth of 12.4 inches, and lightweight construction of just 4.19 lbs, makes it convenient for wall or pole mounting, while the gray finish (RAL 7035) allows it to blend seamlessly into most installations.

In conclusion, the RCF HD 310T is a versatile, reliable, and weatherproof horn speaker offering excellent intelligibility and power handling. With its flexible power options, robust design, and superior acoustic performance, it is an ideal choice for outdoor PA systems, emergency alerts, and general public address applications in both harsh and controlled environments.

Features

• Compact and lightweight horn speaker with a 1.5-inch compression driver for high efficiency and intelligibility
• IP66-rated for outdoor use, providing resistance to dust and water for reliable performance in harsh environments
• Selectable power output (30W, 20W, 15W, 10W, 5W, and 2.5W) for flexibility in a 70V/100V constant voltage system
• Frequency response of 240 Hz to 10,000 Hz and a maximum SPL of 123 dB for clear, loud sound reproduction
• 80° horizontal coverage angle and high sensitivity of 108 dB for even sound distribution across large areas
• Temperature range of -25°C to +70°C, ensuring reliable operation in extreme conditions
• UV-stabilized, autoextinguishing UL-HB ABS rear cover for enhanced durability and weather resistance
• Stainless steel U-bracket for easy mounting and secure installation
• Lightweight design (4.19 lbs) with compact dimensions (12.2" diameter, 12.4" depth) for easy handling and installation
• CE compliant, ensuring safety and quality

Specifications

Acoustical specifications

• Frequency Response (-10dB): 240 Hz ÷ 10000 Hz
• Max SPL @ 1m: 123 dB
• Coverage angle: 80°
• System Sensitivity: 108 dB

Power section

• Nominal Impedance: 8 ohm
• Power Handling: 30 W
• Peak Power Handling: 120 W PEAK

Transducers

• Compression Driver: 1 x 1.5"

Input/Output section

• Input connectors: Cable
• Output connectors: Cable
• Constant Voltage Transformer: 70/100 V
• Power selection 1: 30 W - 333 ohm
• Power selection 2: 20 W - 500 ohm
• Power selection 3: 15 W - 667 ohm
• Power selection 4: 10 W - 1000 ohm
• Power selection 5: 5 W - 2000 ohm
• Power selection 6 (100 V): 2.5 W - 4000 ohm

Standard compliance

• IP protection grade: IP 66
• Safety agency: CE compliant

Physical specifications

• Cabinet/Case Material: Aluminum
• Hardware: Stainless steel U bracket
• Color: Grey - RAL 7035

Size / Weight

• Depth: 12.4 inches
• Diameter: 310 mm / 12.2 inches
• Weight: 4.19 lbs

Shipping information

• Package Height: 14.17 inches
• Package Width: 12.99 inches
• Package Depth: 12.6 inches
• Package Weight: 7.78 lbs