Onkyo Comprehensive TX-SR508 Specifications and Features

Specifications

Amplifier Section

Rated Output Power

All channels: (North American)

80 watts minimum continuous power per channel, 8 ohm loads, 2 channels driven from 20 Hz to 20 kHz, with a maximum total harmonic distortion of 0.08% (FTC) 90 watts minimum continuous power per channel, 8 ohm loads, 2 channels driven at 1 kHz, with a maximum total harmonic distortion of 0.7% (FTC)

100 watts minimum continuous power per channel, 6 ohm loads, 2 channels driven at 1 kHz, with a maximum total harmonic distortion of 0.1% (FTC)

(Others)

7 ch ⋅ 130 W at 6 ohms, 1 kHz, 1 ch driven (IEC)

Maximum Effective Output Power (Asian)

7 ch ⋅ 160 W at 6 ohms, 1 kHz, 1 ch driven

	(JEITA)
Dynamic Power	180 W (3 Ω, Front)
	160 W (4 Ω, Front)
	100 W (8 Ω, Front)
THD (Total Harmonic Distortion)
	(North American)
	0.08% (Power Rated)
	(Others)
	0.08% (1 kHz, 1 W)
Damping Factor	60 (Front, 1 kHz, 8 Ω)

Input Sensitivity and Impedance

200 mV/47 kΩ (LINE)

Output Level and Impedance

200 mV/2.2 kΩ (REC OUT)

Frequency Response 5 Hz - 100 kHz/+1 dB, -3 dB (DSP bypass)

Tone Control Characteristics

	±10 dB, 50 Hz (BASS)
	±10 dB, 20 kHz (TREBLE)
Signal to Noise Ratio	106 dB (LINE, IHF-A)
Speaker Impedance	(North American) 6 Ω - 16 Ω
	(Others) 4 Ω - 16 Ω

Video Section

Input Sensitivity/Output Level and Impedance

1 Vp-p/75 Ω (Component Y)

0.7Vp-p/75 Ω (Component PB/CB, PR/CR) 1 Vp-p/75 Ω (Composite)

Component Video Frequency Response

5 Hz - 100 MHz/+0 dB, -3 dB

Tuner Section

FM Tuning Frequency Range

(North American) 87.5 MHz - 107.9 MHz

(European) 87.50 MHz - 108.00 MHz,

RDS

(Others) 87.5 MHz - 108.0 MHz, RDS

AM Tuning Frequency Range

	(North American) 530 kHz - 1710 kHz
	(Others) 522/530 kHz - 1611/1710 kHz
Preset Channel	40

Digital Tuner (North American models)

SIRIUS

En

General

Power Supply	(North American) AC 120 V, 60 Hz
	(European) AC 230 V, 50 Hz
	(Others) AC 220 - 240 V, 50/60 Hz
Power Consumption	(North American) 4.9 A
	(European) 450 W
	(Others) 500 W
Stand-by Power Consumption
	(North American) 0.2 W
	(Others) 0.3 W
Dimensions	435 mm ⋅ 151.5 mm ⋅ 328.5 mm
(W ⋅ H ⋅ D)	17-1/8" ⋅ 5-15/16" ⋅ 12-15/16"
Weight	(North American)
	8.6 kg (19.0 lbs.)
	(Others)
	9.4 kg (20.7 lbs.)
■ HDMI
Input	IN 1, IN 2, IN 3, IN 4
Output	OUT
Video Resolution	1080p
Audio Format	Dolby True HD, DTS Master Audio,
	DVD-Audio, DSD
Supported	3D, Audio Return Channel, Deep Color,
	x.v.Color, LipSync, CEC
■ Video Inputs
Component	IN 1, IN 2
Composite	BD/DVD, VCR/DVR, CBL/SAT, GAME,
	AUX
■ Video Outputs
Component	OUT
Composite	MONITOR OUT, VCR/DVR OUT
■ Audio Inputs
Digital	Optical: 2
	Coaxial: 2
Analog	BD/DVD, VCR/DVR, CBL/SAT, GAME,
	TV/CD, AUX
■ Audio Outputs
Analog	VCR/DVR, ZONE2 Line Out
Subwoofer Pre Output
	1
Speaker Outputs	Main (L, R, C, SL, SR, SBL, SBR)
	+ ZONE2 / Front High (L, R)
Phones	1 (6.3 ø)

■ Others

Mic1

Universal Port 1

RI1

Specifications and features are subject to change without notice.

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