Harman Kardon HK620 - Specifications

SPECIFICATIONS
Continuous Average Power Per Channel (FTC) 8 Ohms: 40 Watts @<0.09% THD
20Hz - 20kHz, Both Channels Driven 4 Ohms: 60 Watts @<0.3% THD
Dynamic Power (IHF, 1kHz tone burst) 8 Ohms: 70 Watts
4 Ohms: 100 Watts
2 Ohms: 135 Watts
High Instantaneous Current Capability (HCC): +40 Amps
Power Bandwidth @ half-rated output, 8Q:
Frequency Response @ 1W (+0/-3dB):
<10Hz - 100kHz
0.5Hz - 100kHz
Damping Factor: 120
Signal-to-Noise Ratio (reference rated power Tuner/CD: 98dB
output, A-Wtd.) Option Phono (MM): 80dB
Option Phono (MC): 75dB
Input Sensitivity/Impedance Tuner/CD: 135mV/22kQ
Option Phono (MM):
2.2mV/47kQ, 125pf
Option Phono (MC): 120 nV/56 Ohms
Phono-Overload: Option Phono (MM): 100mV
Option Phono (MC): 5mvV
Tone Control Range, Bass @ 50Hz/Treble @ 10kHz: +10dB/+10dB
Power Supply:
AC120V, 60Hz (or AC230V, 50Hz)
Power Consumption:
160W (180W for 230V version)
Dimensions 17-3/8 x 4 x 14-1/8"
(Width x Height x Depth): 443 «x 104 x 359mm
Weight: 16.3lbs/7.4kg
All features and specifications are subject to change without notice.