Speciﬁcations, Ampliﬁer Section, Video Section | Onkyo TX-8555

Speciﬁcations

Ampliﬁer Section

Rated Output Power (FTC) (North American)

All channels:	100 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 %

Rated Output Power (IEC) (European and Australian)

2 ch ⋅ 125 W at 4 ohms, 1 kHz, 1 ch driven

Maximum Output Power (JEITA) (Asian)

130 W at 4 ohms, 1 kHz, 2 ch driven

Dynamic Power

North American: 230 W + 230 W (4 Ω) 170 W + 170 W (6 Ω)

145 W + 145 W (8 Ω)

European and Australian:

145 W + 145 W (2 Ω)

120 W + 120 W (4 Ω)

75 W + 75 W (8 Ω)

THD (Total Harmonic
Distortion)	0.08 % (Power Rated)/ 0.08 % (1 kHz,
	1 W)
Damping Factor	60 (Front, 1 kHz, 8 Ω)
Input Sensitivity and
Impedance	150 mV/ 50 kΩ (LINE)
	2.5 mV/ 50 kΩ (PHONO MM)
Output Level and
Impedance	150 mV/ 2.2 kΩ (REC OUT)
Frequency Response	10 Hz–100 kHz/ +1 dB–3 dB (CD)
Tone Control	±10 dB, 100 Hz (BASS)
	±10 dB, 10 kHz (TREBLE)
Signal to Noise Ratio	100 dB (LINE, IHF-A)
	80 dB (PHONO, IHF-A)
Speaker Impedance	4 Ω–16 Ω

Video Section

Input Sensitivity/Output

Level and Impedance 1 Vp-p /75Ω(Composite)

Tuner Section

■FM

Tuning Frequency

RangeNorth American: 87.5 MHz– 107.9 MHz

Others: 87.5 MHz– 108.0 MHz

■AM

Tuning Frequency

RangeNorth American: 530 kHz–1710 kHz

Others: 522 kHz–1611 kHz

Preset Channel

40

General

Power Supply	North American: AC 120 V, 60 Hz
	European and Australian:
	AC 230-240 V, 50 Hz
Power Consumption	North American: 2.8 A
	European and Australian: 220 W
Standby Power
Consumption	North American: 0.2 W
	European and Australian: 0.3 W
Dimensions
(W ⋅ H ⋅ D)	435 ⋅ 149 ⋅ 340 mm
	17-1/8" ⋅ 5-7/8" ⋅ 13-3/8"
Weight	North American: 8.5 kg
	18.7 lbs.
	European and Australian: 8.5 kg
	18.7 lbs.

■Video Inputs

Composite

DVD, VCR/DVR, CBL/SAT, GAME/TV

■Video Outputs

Composite

MONITOR OUT, VCR/DVR

■Audio Inputs

Analog Inputs	PHONO, CD, TAPE, GAME/TV,
	CBL/SAT, DVD, VCR/DVR

■Audio Outputs

Analog Outputs	TAPE, VCR/DVR
Speaker Outputs	SPEAKERS A
	SPEAKERS B
Phones	1

■Control Terminal

IR Input/Output

1/1

Speciﬁcations and features are subject to change without notice.

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Onkyo TX-8555 instruction manual Speciﬁcations, Ampliﬁer Section, Video Section, Tuner Section, General

Contents

TX-8555 Avis Important Safety Instructions Batteries and Heat Exposure Warning PrecautionsPower Preventing Hearing Loss Caution For British models Precautions Table of Contents Installing the Batteries Supplied Accessories Features Front Panel Getting to Know the Receiver Rear Panel Getting to Know the Receiver Display Remote Controller Pure a button Remote ControllerUsing the Remote Controller Return button Strip about 15 mm 5/8 Connecting Your SpeakersSpeaker Connection Precautions Connecting the Speaker Cables Connecting a Power Ampliﬁer Connecting Your SpeakersConnecting a Powered Subwoofer Conﬁguring the Speaker Impedance Attach the FM antenna, as shown North American Model Connecting AntennaConnecting the Indoor FM Antenna Connecting the AM Loop Antenna Using a TV/FM Antenna Splitter Connecting AntennaConnecting an Outdoor FM Antenna Connecting an Outdoor AM Antenna Before Making any Connections Connecting Your ComponentsConnecting a Turntable Connecting a CD Player Connecting a Remote Interactive Dock RI Dock Connecting Your ComponentsConnecting a Recording Component Connecting a DVD Player Connecting Components Connecting a VCRConnecting aTV or Other Component with an Audio Output Connecting the Power Cord Connecting the Power Cords of Other Components Changing the Input Display Turning On the ReceiverTurning On and Standby Enjoying Audio Sources Using Headphones Muting the receiver remote controller onlySetting the Display Brightness Using the Sleep Timer remote controller only Enjoying the Pure Audio Sound Using the Tone and Balance ControlsSetting the Direct Function Recording the Input Source Recording Recording Audio and Video from Separate Sources Listening to AM/FM Stations AM Frequency Step Setup Not North America and EuropeListening to the Radio Listening to the Radio Presetting AM/FM Stations RDS Program Types PTY Using RDS European Model OnlyWhat is RDS? Listening to Trafﬁc News TP Displaying Radio Text RTFinding Stations by Type PTY Correcting a Character Naming Preset ChannelsEntering a Name For example Remote ID setting procedure Advanced SetupSetting the Advanced Setup Changing the Remote Controller’s ID Advanced SetupAdvanced Setup Menu Hookup Connecting ZoneZone Press the Setup button Zone 2 Out Settings Controlling Zone 2 from the receiver Using ZoneControlling Zone 2 with the Remote Controller Muting Zone Adjusting the Volume of ZoneAdjusting the Tone of Zone Adjusting the Balance of Zone Making Sensor Connections If Remote Controller Signal Does not Reach Other ComponentsEffective Sensor Layout Controlling an Onkyo DVD Player Controlling Other Components Disc +/− button Controlling Other ComponentsControlling an Onkyo CD Player Controlling an RI Dock Rewind and Fast Forward / buttons Controlling a Cassette RecorderPrevious button Reverse Play button Resetting the Remote Mode Buttons Resetting the Remote Controller Troubleshooting Troubleshooting Tuner Section SpeciﬁcationsAmpliﬁer Section Video Section 3 4 4 8 3 2 a