Electronic music sound system Finland AURA AUDIO China entertainment general agent Mateng Audio

　　Electronic music sound system Finland AURA AUDIO China Entertainment General Agent Mateng Audio Company

　　High-frequency and low-frequency styles are another way, but in the end, "returning by different paths" makes the sound refined. Although the overall high frequency of Finland AURA AUDIO is not bright, it does not become dim and does not feel depressed. The overtones are abundant and the sense of power is outstanding, if you say it is gorgeous, it is not an exaggeration. The low frequency has a certain sense of strength, and the dive and cohesion both highlight a "power balance", so that the entire low frequency can be well "compensated" with the mid and high frequencies in the atmosphere.　　

　　A1

　　A1 is a compact active drive passive 3-way speaker system. It is composed of a 15" neodymium magnet low-frequency driver, a 6.5" tapered driver loaded multi-path waveguide and two 0.65" exit compression drivers loaded with a dual exit waveguide.

　　The 　　15" low-frequency driver is equipped with a narrow Q bandpass horn with extra sensitivity, which is actually equivalent to two front-loaded 15" drivers with an SPL exceeding 80-300 Hz. Since the enclosure does not exceed the size of a single 15" driver, this design sets a new standard for the sound pressure ratio and size ratio of compact full-range speakers.

　　The core of A1 is the M6 intermediate frequency driver, which is composed of a 6.5" neodymium magnetic cone driver and an international patented multipath waveguide. This technology not only improves the sensitivity of 10 decibels, but the M6 channel also eliminates harmonics, making the maximum sound pressure level lower The distortion level is 10-20 decibels lower than a standard speaker system of the same size. The M6 also has a wide horizontal beam width and a high cut-off frequency of 4kHz, so a small diaphragm light compression driver can be used to improve sensitivity and detail. A1 by Aura Audio D80DSP or D100DSP powered controller driver.

https://www.primacabinets.com/products/

　　application:

　　high quality bar

　　Medium-sized fixed installation place

　　Specification:

　　Frequency response (+-3 dB): 85 – 22000 Hz

　　Horizontal coverage (-6 dB): 90 degrees

　　Vertical coverage (-6 dB): 15 degrees (30 degrees can be customized)

　　Maximum peak sound pressure: 137 dB (free space)

　　Sensitivity LF, 1w/1m: 103 dB (free space)

　　Sensitivity HF, 1w/1m: 110 dB (free space)

　　Crossover point: 300 Hz active, 3.5 kHz passive

　　Power handling low frequency: 500 W rms, 2000 W peak

　　Power handling high frequency: 125 W rms, 500 W peak

　　Recommended high voltage filter: 76 Hz, 24dB/oct

　　Unit composition:

　　Woofer: (1) × 15" neodymium magnetic cone driver, loaded with band-pass speaker

　　midrange unit: (1) × 6.5" neodymium magnetic cone driver, speaker loading

　　tweeter: (2) × 0.65” outlet compression driver, dual outlet waveguide

　　Cabinet:

　　Cabinet: birch plywood, black textured paint finish

　　grille: cold rolled steel grille, black textured paint surface

　　Connector: (2)x NL4, +/-1: LF, +/-2: HF

　　Size: 455 mm x 430 mm x 430 mm

　　Weight: 24 kg

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