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Parasound Halo A31 - 3 Channel Amplifier
por: R$ 18.990,00
em até 12x no cartão
Boleto Bancário (parcela única)
R$ 18.990,00
Disponibilidade em estoque: Consulte-nos.
Previsão de entrega após faturamento (emissão da nota fiscal): de 3 a 5 dias uteis, consulte.
1x no cartão
R$ 18.990,00
2x no cartão
R$ 9.952,66
3x no cartão
R$ 6.728,16
5x no cartão
R$ 4.156,53
6x no cartão
R$ 3.513,47
10x no cartão
R$ 2.158,02
4x no cartão
R$ 5.130,62
12x no cartão
R$ 1.814,97
Parasound Halo A31 - 3 Channel Amplifier
Fabricante:
Parasound - (
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Parasound
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Parasound Halo A31 - 3 Channel Amplifier
Features
250 watts x 3 @ 8 Ohms / 400 watts x 3 @ 4 Ohms
Adjustable gain for up to +6db over THX Reference level
Unbalanced RCA and balanced XLR inputs
Circuitry designed by legendary John Curl
High bias class A/AB operation
Direct coupled (no capacitors or inductors in signal path)
Complementary MOSFET driver stage and JFET input stage
24 beta-matched 15 amp, 60 MHz bipolar output transistors
1.5 kVA encapsulated toroid power transformer with independent
secondary windings for each channel
98,400 ΅F power supply filter capacitance
DC Servo and relay protection circuits
AC present, channel status, high temperature indicators
Heavy-duty 24k gold-plated 5-way speaker terminals
THX Ultra2 certified
Auto turn-on by 12v trigger or audio signal
4u Chassis, carry handles, rack mounting adapter included
Continuous power output:
250 watts RMS x 3, 20 Hz - 20 kHz, 8 Ω, all channels driven
400 watts RMS x 3, 20 Hz - 20 kHz, 4 Ω, all channels driven
Current capacity:
60 amperes peak per channel
Power bandwidth:
5 Hz - 100 kHz, +0/-3 dB at 1 watt
Total harmonic distortion:
< 0.2 % at full power
IM distortion: balanced 16 V rms
< 0.04 %
Slew rate:
> 130 V/΅second
Dynamic headroom:
> 1.5 dB
Interchannel crosstalk:
> 78 dB at 1 kHz;
> 63 dB at 20 kHz
Input sensitivity:
1 V for 28.28 V (THX Reference)
Input impedance:
47 k Ω unbalanced; 94 k Ω balanced
S/N ratio:
112 dB, input shorted, IHF A-weighted
Damping factor:
> 1100 at 20 Hz
Dimensions:
17-1/4" w x 7-5/8" h x 19-1/8" d, 7" h without feet
Net weight: 65 lb.
Shipping weight: 79 lb.
Preço
: R$ 18.990,00
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