AR2H

German AR's AR2H line array is an active two-way three-way speaker system that greatly improves its system installation and expansion functions on the basis of AR2. It firmly adheres to the consistent design concept of German AR or Audio Reality (music fax) : the sound is extremely domineering, clear and detailed, and full and powerful; the appearance is elegant, highly visual, and conforms to artificial body science. AR2H has a neodymium magnetic circuit with high efficiency and low distortion 15-inch low-frequency driver, a unique high-fidelity 8-inch intermediate frequency driver, and a 1-inch titanium film high-frequency unit. AR2H's 8-inch IF driver and 1-inch titanium film high-frequency unit are mounted on the German AR patented conjoined Karst Horn horn. The high and mid-range horns of the German AR patented conjoined Karst Horn horn use unique polygonal horns and constant curvature phase plugs. , The driver uses an 8-inch intermediate frequency unit, without the sharp metallic sound of a traditional compression driver. The intermediate frequency crossover point of AR2H is increased to around 5KHZ, avoiding the phase disorder and intermediate frequency sound distortion caused by the traditional 1KHZ-2KHZ crossover point. Keep the human ear's most sensitive mid-frequency sound natural, smooth and integrated. AR2H has tailored the acoustic wave phase corrector for the drive units in the system, so that the acoustic waves of each drive in the system are fully coupled, which perfectly reflects the consistency of sound and sound field. The German AR patented conjoined Karst Horn and special crossover design increase the AR2H linear array's control over sound directivity. AR2H can achieve a 90° horizontal projection angle within a certain long distance. AR2H has extremely high sensitivity, and it does not need a lot of electric power to get a large sound pressure level output. AR2H is very suitable as the FOH main sound reinforcement box of large and medium-sized systems. Multiple AR2H linear array speakers can be combined horizontally into a large linear array. The audio system with AR2H line array as the FOH main sound reinforcement is widely used in high-demand mobile performances, high-end bars and nightclubs, large studios, professional theaters, multi-function halls and large high-end conference centers.

AR2H

Technical Parameters

Unit composition: low frequency Italian 18-sound custom neodymium low frequency driver, 15 inches (350 mm) paper cone, 3 inches (75 mm) voice coil

Midrange unit Italian Fita custom midrange driver, 8 inches (200 mm) paper cone, 2 inches (51 mm) voice coil

High frequency Italian 18-sound custom compression driver, 1 inch (25 mm) hose, 1.7 inch (44 mm) voice coil/stone titanium composite membrane

Frequency response (-3dB): 45-20000 Hz

Frequency response (-10dB): 35-22000 Hz

Horizontal coverage angle (-6dB): 90 degrees

Vertical coverage angle (-6dB): 55 degrees

Sensitivity: 108dB/1W.1m

Continuous sound pressure level output: 138 decibels

The highest sound pressure level output: 144 decibels

Standard impedance: LF=8 ohm, MF/HF=8 ohm

Input power: 700 watts (rated) / 1400 watts (program) / 2800 watts (peak)

Recommended amplifier power: 700-1500 watts/8 ohm load state

Crossover point: 536Hz active frequency division for medium and low frequency, 5000Hz passive frequency division for medium and high frequency

Medium and high frequency horn: Patented conjoined Karst Horn with constant curvature phase plug

Box: 18mm Finnish birch wooden box

Lifting point: 17 M10 lifting screw holes

Surface treatment: black environmentally friendly elastic matte polyurea paint (color can be customized according to customer requirements)

Face net: Molded steel face net

Input connector: 2 parallel NEUTRIKSPEAKONNL4MP sockets

         LF1+/ positive pole; 1-/negative pole; MF/HF2+/positive pole; 2-/negative pole

Dimensions (height X width X depth): 493 mm X 899 mm X 467 mm

Net weight: 37.5 kg