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OnkyoTX-NR646-600x241
OnkyoTX-NR646OnkyoTX-NR646-1-90×90OnkyoTX-NR646-2-90×90OnkyoTX-NR646-3-90×90OnkyoTX-NR646-4-90×90

Onkyo TX-NR646 7.2 channel networking audio/video receiver

$849.95 $799.95

SKU: TX-NR646

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Product Description

Amplifier Section
Power Output subtitle
All Channels 170 W/Ch (6 Ohms, 1 kHz, 0.9% THD, 1 Channel Driven, FTC);

100 W/Ch (8 Ohms, 20 Hz?20 kHz, 0.08% THD, 2 Channels Driven, FTC)

Dynamic Power 240 W (3 Ohms, Front)

210 W (4 Ohms, Front)

120 W (8 Ohms, Front)

THD+N (Total Harmonic Distortion + Noise) 0.08% (20 Hz-20 kHz, Half power)
Damping Factor 60 (Front, 1 kHz, 8 Ohms)
Input Sensitivity and Impedance 200 mV/47 k-ohms (Line)

3.5 mV/47 k-ohms (Phono MM)

Rated RCA Output Level and Impedance 100 mV/2.2 k-ohms (Zone 2 Line Out)

200 mV/470 Ohms (Subwoofer Pre Out)

Maximum RCA Output Level and Impedance 1.0 V/2.2 k-ohms (Zone 2 Line Out)

2.0 V/470 Ohms (Subwoofer Pre Out)

Phono Overload 70 mV (MM, 1 kHz, 0.5%)
Frequency Response 10 Hz-100 kHz/+1 dB, -3 dB (Direct Mode)
Tone Control �10 dB, 20 Hz (Bass)

�10 dB, 20 kHz (Treble)

Signal-to-Noise Ratio 100 dB (Line, IHF-A)

80 dB (Phono MM, IHF-A)

Speaker Impedance 6 Ohms?16 Ohms
Video Section
Input Sensitivity/Output Level and Impedance subtitle
Video 1.0 Vp-p/75 Ohms (Component)

0.7 Vp-p/75 Ohms (Component PB/CB, PR/CR)

1.0 Vp-p/75 Ohms (Composite)

Component Video Frequency Response 5 Hz?13.5 MHz/+0 dB, -3dB
Tuner Section
Tuning Frequency Range subtitle
FM 87.5 MHz?107.9 MHz
AM 530 kHz?1,710 kHz
FM/AM Preset Memory 40 stations
General
Power Supply AC 120 V~, 60 Hz
Power Consumption 6.4 A
No-Sound Power Consumption 70 W
Standby Power Consumption 0.1 W
Dimensions (W x H x D) 17 1/8″ x 6 13/16″ x 12 15/16″ (435 x 173.5 x 329 mm)
Weight 20.7 lbs (9.4 kg)

OC-TXNR646-1

OC-TXNR646-1