P/N. 10420530
Model
Color
Features
Powered, 1200 W (LF) + 800 W (HF), 2×8” (LF) + 3” (HF), 2-way full-range, Compact Point Source, rotatable 100ºx50º, FIR DSP, ALMA, black
Equipped with a powerful class D amplifier with universal mains switching power supply, the ARA-P28.74 offers a continuous power rating of 1200 W, with peak capabilities reaching 2400 W (1600 W for low frequencies and 800 W for high frequencies). This system boasts a maximum linear SPL of 137 dB and a peak SPL of 140 dB, ensuring powerful performance in any environment.
The advanced electronics of the ARA-P28.115 include a 96kHz sampling rate with an intuitive ALMA control interface for precise sound management. One system, one brain; each ARA-P28.115 includes a unique processing input channel working at 96kHz with 10 EQ points and a total delay of 823ms, translating to 283 meters, enhancing its versatility in system setup. The power module’s DSP platform features specially designed Finite Impulse Response filters (FIR) for acoustical flat magnitude and phase response, allowing a coherent combination with other units of the ARA series, like the LARA / SARA line arrays.
At the heart of the ARA-P28.115 are our custom-manufactured transducers, the 8GXN, equipped with a neodymium magnet and a 2.5” Voice Coil Diameter (VCD). These transducers are crafted for exceptional long displacement capabilities and minimal distortion. Complementing this is the M78N compression driver, identical to those utilized in the ARA series line arrays. With a 3-inch VCD, the M78N is adept at producing crisp, clear high frequencies, contributing to the overall rich and detailed audio experience the ARA-P28.115 offers.
Designed with versatility in mind, the ARA-P28.74 comes equipped with M10 rigging points, accommodating a vast array of accessories. This adaptability makes it perfect for a wide range of venues, configurations and uses.
| Performance | |
| Frequency Range (-10 dB) | 70 Hz – 18 kHz |
| Horizontal Coverage (-6 dB) | 110º |
| Vertical Coverage | 50º |
| Maximum Linear SPL1 | 134 dB |
| Maximum SPL2 | 140 dB |
| 1. Measured Maximum Linear SPL at 1m according to AES75 standard using 18dB crest factor M-Noise. 2. Measured Maximum SPL at 1m using burst noise. | |
| Electronics and Connectors | |
| Nominal Amplifier Power (continuous) | 1200 W |
| Nominal Amplifier Power LF (continuous) | 800 W |
| Nominal Amplifier Power LF (peak) | 1600 W |
| Nominal Amplifier Power HF (continuous) | 400 W |
| Nominal Amplifier Power HF (peak) | 800 W |
| Input Type | Balanced Analog |
| Input Impeadance | 20 kohms |
| Input Sensitivity | 6.2 V (+18 dBu) |
| Audio Signal Input Connector | 1 x Female XLR |
| Audio Signal Loop Thru Connector | 1 x Male XLR |
| Audio/Data Input Connector | etherCON |
| Control | ALMA |
| Audio + Data Loop Thru Connector | etherCON |
| AC Output Connector | powerCON TRUE1 |
| Current Draw 230 V / 115 V | 1.8 A/3.6 A |
| Sampling Rate | 96kHz |
| Enclosure | |
| Enclosure Construction | Birch Plywood |
| Enclosure Geometry | Trapezoidal 5º |
| Rigging | M10 Rigging Points |
| Finish | ISO-flex Paint |
| Color | Black |
| IP Rating | IP43 |
| Dimensions ( H x W x D ) | 610 x 265 x 405 mm 24,0 x 10,5 x 16,0 in |
| Net Weight | 23,4 kg ( 51,5 lb ) |
| Components | |
| LF Driver | 8GXN |
| HF Driver | M-78N |
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