Bellari PA253 Manual

What's in the box?
1 - PA253 proudly made in USA
1 - Owner's Manual
1 - 24V power supply KS100DU
1 - Love for audio, Decades of experience building and designing
0 - Efforts to change the minds of audiophiles
Bellari
Salt Lake City, UT
1/23
PA253 Stereo Power Amplifier
Stereo Power Amplifier
SPECIFICATIONS:
Nominal Output Power
Power Stage Gain:
Input Impedance:
Connection Output Impedance: 4 to 8 ohms speakers
Output Impedance:
Dampening factor:
Frequency Response:
Phase shift:
Volume Max gain:
THD:
Rise Time:
Slew Rate:
DC Output Voltage:
Crosstalk:
S/N Ratio:
PWR:
Power efficiency:
Size:
Weight:
Indicator:
0 10
pwr
Input
Volume
PA253
50 watts RMS @ 4 ohms
42 watts RMS @ 8 ohms
32.6 dB @ 8 ohms
31.4 dB @ 4 ohms
10k - 5Hz to 100kHz
< 0.32 ohms from 20 Hz to 20 kHz
(Measured under 8 ohms)
> 100
3Hz to 43kHz
0 Deg.
33.7 dB no load
.015% @ 1KHz
< 0.9 µs
> 20 V/µs, peak-peak
± 0 mV
< - 95 dB from 20Hz to 20kHz
>100 dB unweighted
24 VDC @ 4A (KS100DU) Included.
90%
5.5"w x 3.5"d x 1.25"h
1.2 lbs
1 Power LED
Connection guide