Kenwood KAC-648 Stereo Amplifier User Manual


 
12
Specifications
Specifications subject to change without notice.
Audio Section
Max Power Output (4 )
4 Channel Mode.................................................................................................................50 W × 4
3 Channel Mode............................................................................................50 W × 2 + 140 W × 1
2 Channel Mode...............................................................................................................140 W × 2
Rated Power Output (4 )
4 Channel Mode ..........................................................................25 W × 4 (DIN45324, +B=14.4 V)
3 Channel Mode ............................25 W × 2 (1 kHz, 0.08 % THD) + 70 W × 1 (1 kHz, 0.8 % THD)
2 Channel Mode.................................................................................70 W × 2 (1 kHz, 0.8 % THD)
Rated Power Output (2 )
4 Channel Mode.................................................................................35 W × 4 (1 kHz, 0.8 % THD)
Frequency Response ...............................................................................10 Hz ~ 45 kHz (+0, –1 dB)
Signal to Noise Ratio................................................................................................................100 dB
Sensitivity (MAX) .................................................................................................0.2 V (rated output)
Sensitivity (MIN) ..................................................................................................4.0 V (rated output)
Input Impedance........................................................................................................................10 k
Low Pass Filter .......................................................................................................80 Hz (12 dB/oct.)
High Pass Filter.....................................................................................................150 Hz (12 dB/oct.)
General
Operating Voltage...................................................................................14.4 V (11 ~ 16 V allowable)
Current Consumption ....................................................................................22 A (1 kHz, 10% THD)
Dimensions (W × H × D) ...................................................................................260 × 56.5 × 209 mm
Weight.......................................................................................................................................3.0 kg