JBL SA550 Classic, Быстрый старт, Страница: 5 / 38

Pg 5 JBL SA550 Classic QSG
Specifications
Continuous power output (0.5% THD), per channel
Both channels, 8
ȍ
, 20Hz—20kHz 90W
Both channels, 4
ȍ
, at 1kHz 150W
Harmonic distortion, 80% power, 8
ȍ
at 1kHz 0.002%
Phono Input
Phono Input Moving Magnet (MM)
Input sensitivity at 1kHz 5mV
Input impedance 47k
ȍ
+ 100pF
Frequency response (ref. RIAA curve) 20Hz – 20kHz ± 1dB
Signal/Noise ratio (A-wtd) 50W, ref. 5mV input 80dB
Overload margin, ref. 5mV at 1kHz 21dB
Line Inputs
Nominal sensitivity 1V
Input impedance 10k
ȍ
Maximum input 6Vrms
Frequency response 20Hz – 20kHz ± 0.2dB
Signal/Noise ratio (A-wtd) 50W, ref. 1V input 106dB
Digital Inputs
DAC ESS9038K2M
Frequency response 20Hz - 20kHz ± 0.05dB
Supported sample rates
Optical 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz
Coaxial 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
Bit depth 16-bit – 24-bit
Total harmonics dist Noise 0.0007%
Signal/Noise ratio (A-wtd) 115dB
Pre-amplifier output
Nominal output level 630mV
Output impedance 230
ȍ
Headphone output
Load range 16
ȍ
– 2k
ȍ
Output impedance 1
ȍ
Maximum output level into 600
ȍ
5Vrms
General
Mains voltage 100V or 110–120V or 220–240V, 50–60Hz
Maximum power consumption 500W
Dimensions in mm (including feet, control knob and
connectors)
448 W x 124 H x 321 D
Weight (net) 11.2kg
Weight (gross) 14.0kg
The SA550 is designed to run warm in
normal use, however extended use at high
volume levels can result in the amplifier
casework becoming hot to the touch.
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