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IN THE BOX | |
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Sales Package | Parasound Halo A52+ -5 Channel Power Amplifier and User documentation |
General | |
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Brand | Parasound |
Model | Halo A52+ |
Year | |
Color | black |
Dimension | |
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Height | 133 mm |
Width | 437 mm |
Depth | 508 mm |
Weight | 55 lb. (25 kg) |
Specifications | |
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Power Output - All 5 Channels Driven | 180 watts x 5, 8 Ω 255 watts x 5, 4 Ω |
Power Output - 2 Channels Driven | 225 watts x 2, 8 Ω 350 watts x 2, 4 Ω |
Power measurements parameters with 120VAC | 0.05% THD, RMS continuous power, full audio band (20 Hz - 20 kHz) |
Current Capacity: | 45 amperes peak, per channel |
Dynamic Headroom: | >1.5dB |
Slew Rate | > 130 volts per microsecond |
Frequency Response | 5 Hz - 100 kHz, +0/-3 dB 20 Hz - 20 kHz, +0/-0.3 dB |
Total Harmonic Distortion (THD) | < 0.05 % at full power < 0.03 % at typical listening levels |
IM Distortion | < 0.04 % |
TIM | Unmeasurable |
Interchannel Crosstalk | > 78 dB at 1 kHz > 63 dB at 20 kHz |
Input Impedance | Unbalanced: 47 kΩ Balanced: 94 kΩ, 47 kΩ per leg |
Input Sensitivity for 28.28 V Output into 8 Ω | Unbalanced: 1 V Balanced: 1 V per leg Total Gain: 29 dB |
S/N Ratio | > 112 dB, input shorted, IHF A-weighted > 102 dB, input shorted, unweighted |
Damping Factor | > 1100 at 20 Hz |
DC Trigger Requirements | +9 Vdc to +12 Vdc, 5 mA |
Audio Trigger Requirements | 2 mV - 10 mV |
XLR Pin Identification | 1 = Ground (Shield) 2 = Positive 3 = Negative (Return) |
Power Requirement | Standby: 1 Watt Idle: 125 Watts Maximum: 1500 Watts |
Warranty | |
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Warranty Type | Official Manufacturer Warranty |
Warranty Period | 1 Year |