ATIPRO ATI PA 2 Digital Crossover

Specifications:

Input (2) line inputs. (1) RTA Mic input
Input Connectors (2) Female XLR line inputs. (1) Female XLR RTA Mic input
Input Type Electronically balanced/RF filtered
Input Impedance >50 kohm
CMRR > 45dB
Mic Preamp Phantom Power +15VDC (RTA)
Mic Preamp Equivalent Input Noise (EIN) < -117dB, 22Hz-22kHz, 150 ohm (RTA) Output (6) Line Outputs Output Connectors Male XLR Output Type Electronically balanced, RF filtered Output Impedance 120 Ω Max Output +20dBu A/D Dynamic Range 112 dB A-weighted, 110 dB unweighted Type IV Dynamic Range 123 dB with transient material, A-weighted, 22kHz BW; 121 dB with transient material, unweighted, 22kHz BW; 115 dB typical with program material, A-weighted, 22kHz BW Input Delay Length 100ms Alignment Delay 10ms per channel (60ms total) Sample Rate 48kHz Dynamic Range >110 dB A-weighted, >107dB unweighted
THD+Noise 0.003% typical at +4dBu, 1kHz, 0dB input gain
Frequency Response 20Hz – 20kHz, +/- 0.5dB
Interchannel Crosstalk < -110 dB, -120dB typical (input-to-output: < -100 dB)
Operating Voltage 100-120VAC 50/60 Hz – EU: 220-240 VAC 50/60 Hz
Power Consumption 22 W
Unit Weight 5.25 lbs. (2.4 kg)
Shipping Weight 6.75 lbs. (3.1 kg)
Dimensions 1.75” (H) x 5.75” (D) x 19” (W), 4.4cm (H) x 14.6cm (D) x 48.26cm (W)
D/A Dynamic Range 112 dB A-weighted, 110dB unweighted

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Description

  • The ATI PA 2 Digital Crossover is a high-performance signal processor designed for precision audio tuning and speaker management.
  • Features (2) line inputs and (1) RTA mic input for real-time system analysis and optimization.
  • Electronically balanced, RF-filtered XLR input and output connectors ensure superior signal integrity and noise rejection.
  • Offers a high input impedance of >50kΩ and a Common Mode Rejection Ratio (CMRR) of >45dB for clean audio performance.
  • Equipped with a phantom-powered RTA mic input (+15VDC) for accurate room tuning and speaker alignment.
  • Delivers exceptional A/D conversion with a dynamic range of 112dB A-weighted and 110dB unweighted.
  • Advanced Type IV Dynamic Range Processing achieves up to 123dB with transient material for clear, distortion-free audio.
  • Provides input delay length of 100ms and an alignment delay of 10ms per channel (60ms total) for precise speaker synchronization.
  • Supports a 48kHz sample rate for high-resolution audio reproduction across a frequency range of 20Hz – 20kHz (+/- 0.5dB).
  • Ultra-low THD+Noise of 0.003% ensures transparent and high-fidelity sound.
  • Compact and lightweight design with dimensions of 1.75” (H) x 5.75” (D) x 19” (W) and a unit weight of 5.25 lbs. (2.4 kg).
  • Ideal for professional audio applications, including live sound reinforcement, studio setups and installed sound systems.

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