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 AMPLIFIER |
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4 / 3 / 2 CHANNEL
AMPLIFIER |
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FEATURE
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Full frequency
response with low distortion and exceptional
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Signal-to-noise
performance.
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Advanced
circuitry design features bridgeable outputs for use in a
variety of applications
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Independent
electronic crossovers, each with a 12 dB per octave slope and
full adjustment range from 50 Hz ~ 250KHz, to aid in audio
system design.
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Bass boost
circuit to reinforce low frequency signals that may be lost due
to subwoofer box design.
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Adjustable
input level controls with ground loop isolation, accepting a
wide range of input signals.
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Remote turn-on
with "soft start" muting to prevent turn-on "thump".
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Protection
circuits are for overheating and speaker shorts.
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2-ohm load is
capable to drive a variety of speaker systems.
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Gold-plated
input/output connectors and an external automotive-type fuse.
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Aluminum heat
sink for efficient heat dissipation.
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Low profile,
compact size to accommodate space limitation.
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Model |
VA 450
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SPECIFICATIONS
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Output power |
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| Stereo @ 4Ω
(0.1%) 1KHz |
4 x 57 W |
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Stereo @ 2Ω
(0.1%) 1 KHz |
4 x 81 W |
| Bridged @ 4 Ω
(0.1%) |
2 x 160 W |
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Frequency
Response -0.3 dB |
10 Hz ~ 20 KHz |
| Hi-pass
frequency |
65 Hz ~ 350 KHz |
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Low-pass
frequency |
60 Hz ~ 400 KHz |
| S/N Ratio (A
wtg.) |
> 105 dB |
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Separation @ 1
KHz 2.5V in |
> 65 dB |
| Input
Sensitivity (50W out) |
160mV ~ 5.2 V |
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High level
input sensitivity |
320 mV ~ 10.4 V |
| Bass Boost (50
Hz) |
10 dB @ 50 Hz |
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Input
Impedance |
40 K Ω Low Level
(RCA) |
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Max Peak
Current |
70 A @ 320 W |
| Idle Current |
0.82 A |
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