Speciﬁcations, Ampliﬁer Section, Video Section

Speciﬁcations

Ampliﬁer Section

Rated Output Power (FTC)

All channels: 75 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%

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%

Rated Output Power (IEC)

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

Maximum Output Power (JEITA)

7 ch ⋅ 160 W at 6 ohms, 1 kHz, 1 ch

	driven
Dynamic Power	180 W + 180 W (3Ω, Front)
	140 W + 140 W (4Ω, Front)
	95 W + 95 W (8Ω, Front)
THD (Total Harmonic
Distortion)	0.08% (Power Rated)
Damping Factor	60 (Front, 1kHz, 8Ω)
Input Sensitivity and	200 mV/ 47 kΩ (LINE)
Impedance	200 mV/ 47 kΩ (LINE)
Output Level and	200 mV/ 470 Ω (REC OUT)
Impedance	200 mV/ 470 Ω (REC OUT)
Frequency Response	5 Hz–100 kHz/ +1 dB–3 dB
	(Direct mode)
Tone Control	±10 dB, 80 Hz (BASS)
	±10 dB, 20 kHz (TREBLE)
Signal to Noise Ratio	100 dB (LINE, IHF-A)
Speaker Impedance	North American: 6Ω–16Ω
	Others: 4Ω– or 6Ω–16Ω

Video Section

Input Sensitivity/Output

Level and Impedance 1 Vp-p /75Ω(Component and S-Video Y)

0.7Vp-p /75Ω(Component PB/CB, PR/CR)

0.28Vp-p /75Ω(S-Video C) 1 Vp-p /75Ω(Composite)

Component Video
Frequency Response	5 Hz – 50 MHz
Tuner Section

■ FM
Tuning Frequency
Range	North American: 87.5 MHz– 107.9 MHz
	Other: 87.5 MHz– 108.0 MHz
Usable Sensitivity	Stereo: 17.2 dBf 2 µV (75Ω IHF)
	Mono: 11.2 dBf 1 µV (75Ω IHF)
Signal to Noise Ratio	Stereo: 70 dB (IHF-A)
	Mono: 76 dB (IHF-A)
THD	Stereo: 0.3% (1 kHz)
	Mono: 0.2% (1 kHz)
Frequency Response	30 Hz–15 kHz / ±1 dB
Stereo Separation	40 dB (1 kHz)
■ AM
Tuning Frequency
Range	North American: 530 kHz–1710 kHz
	European: 522 kHz–1611 kHz
	Others: 522/530 kHz–1611/1710 kHz
Usable Sensitivity	300 µV
Signal to Noise Ratio	40 dB
THD	0.7%

General

Power Supply	North American: AC 120 V, 60 Hz
	European: AC 230-240 V, 50 Hz
	Others: AC 120/220-240 V, 50/60 Hz
	AC 230-240 V, 50Hz
	AC 220-230 V, 50/60 Hz
Power Consumption	North American: 4.9 A
	European: 570 W
	Others: 525 W
Standby Power
Consumption	North American: 0.1 W
	European: 0.2 W
	Others: 0.5 W
Dimensions
(W ⋅ H ⋅ D)	435 ⋅ 151 ⋅ 377 mm
	17-1/8" ⋅ 5-15/16" ⋅ 14-13/16"
Weight	North American: 9.6 kg
	21.2 lbs.
	Models with voltage selector: 10.4 kg
	22.9 lbs.
	Others: 10.3 kg
	22.7 lbs.

■Video Inputs

Component	DVD, VIDEO1, VIDEO2
S-Video	DVD, VIDEO1, VIDEO2
Composite	DVD, VIDEO1, VIDEO2, VIDEO3

■Video Outputs

Component	MONITOR
S-Video	MONITOR, VIDEO1
Composite	MONITOR, VIDEO1

■Audio Inputs

Digital Inputs	Optical: 3
	Coaxial: 1
Analog Inputs	DVD (MULTICHANNEL), VIDEO1,
	VIDEO2, VIDEO3, TAPE, CD
Multichannel Inputs	7.1

■Audio Outputs

Analog Outputs	TAPE, VIDEO1
Subwoofer Pre Outputs	1
Speaker Outputs	SP A (L, R, C, SL, SR, SBL, SBR)
	SP B (L, R)
Phones	1

Speciﬁcations and features are subject to change without notice.

TX-SR504/B, TX-SR8450, TX-SR504E specifications

The Onkyo TX-SR504E, TX-SR8450, and TX-SR504/B are part of Onkyo's celebrated lineup of audio/video receivers, known for their superior sound quality, advanced features, and user-friendly interface, making them perfect for home theater enthusiasts.

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