Onkyo R-805x, Instruction Manual

Page: 46 / 52

46
Specifications
Amplifier Section
Power output
20 watts per channel, min RMS, at 4
ohms, both channels driven 1 kHz,
with no more than 0.6% THD
15 watt per channel, min RMS, at
8 ohms, both channels driven 1 kHz,
with no more than 0.6% THD
2 X 20 watts at 4 ohms, 1 kHz, DIN
2 X 17 watts at 6 ohms, 1 kHz, DIN
2 X 15 watts at 8 ohms, 1 kHz, DIN
2 X 29 watts at 4 ohms, 1 kHz, EIAJ
Dynamic power output
2 X 24 watts at 4 ohms
2 X 17 watts at 8 ohms
Total harmonic distortion
0.6% at rated power
IM distortion
0.6% at rated power
Damping factor
30 at 8 ohms
Input Sensitivity and Impedance
TAPE/MD PLAY: 150 mV, 50 kohms
LINE IN: 150 mV, 50 kohms
Frequency and response
10 to 50,000 Hz +0 / –3 dB
Tone control
ACOUSTIC PRESENCE 1
+4 dB at 82 Hz
ACOUSTIC PRESENCE 2
+3 dB at 20.5 Hz, + 3 dB at 82 Hz
ACOUSTIC PRESENCE 3
+3 dB at 20.5 Hz, + 6 dB at 82 Hz
BASS
±8 dB at 100 Hz
TREBLE
±8 dB at 10 kHz
Signal to noise ratio
TAPE: 100 dB (IHF-A)
Muting
–
∞
dB
Tuner Section
Tuning range
FM: 87.9 to 107.9 MHz (200 kHz steps)
(U.S. & Canadian models)
87.5 to 108.00 MHz (50 kHz steps)
(Other area models)
AM: 530 to 1710 kHz (10 kHz steps)
(U.S. & Canadian models)
522 to 1611 kHz (9 kHz steps)
(Other area models)
Usable sensitivity
FM: Mono 11.2 dBf,
1.0 µV (75 ohms IHF)
0.9 µV (75 ohms DIN)
Stereo 17.2 dBf,
2.0 µV (75 ohms IHF)
23.0 µV (75 ohms DIN)
AM: 30 µV
50 dB Quieting sensitivity
FM: Mono 17.2 dBf, 2.0 µV (75 ohms)
Stereo 37.2 dBf, 20.0 µV (75 ohms)
Capture ratio
FM: 2.0 dB
Image rejection ratio
FM: 40 dB (U.S. & Canadian models)
85 dB (Other area models)
AM: 40 dB
IF rejection ratio
FM: 90 dB
AM: 40 dB
Signal to noise ratio
FM: Mono 73 dB, IHF
Stereo 67 dB, IHF
AM: 40 dB
Selectivity
FM: 50 dB DIN
(±300 kHz at 40 kHz Devi.)
AM Suppression Ratio
50 dB
Harmonic distortion
FM: Mono 0.2%
Stereo 0.3%
AM: 0.7 %
Frequency response
FM: 30 to 15,000 Hz (±1.5 dB)
Stereo separation
FM: 45 dB at 1,000 Hz
30 dB at 100 to 10,000 Hz
Stereo threshold
FM: 17.2 dBf, 2.0 µV (75 ohms)