Specification

Amplifier Section

Power Output

110 W + 110 W (6, 1kHz, JEITA)

2 channel driven:

Dynamic Power

160 W + 160 W (3, Front)

 

125 W + 125 W (4, Front)

 

85 W + 85 W (8, Front)

THD (Total Harmonic

 

Distortion)

0.08% (Power Rated)

Damping Factor

60 (Front, 1kHz, 8)

Input Sensitivity and

200 mV/ 47 k(LINE)

Impedance

Output Level and

200 mV/ 470 (REC OUT)

Impedance

Frequency Response

10 Hz–100 kHz/ +1 dB-3 dB (Direct

 

mode)

Tone Control

±10 dB, 50 Hz (BASS)

 

±10 dB, 20 kHz (TREBLE)

Signal to Noise Ratio

100 dB (LINE, IHF-A)

Speaker Impedance

6– 16

Video Section

Input Sensitivity/Output

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

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

Tuner Section

FM

Tuning Frequency

 

Range

87.5 MHz– 108.0 MHz

Usable Sensitivity

Stereo:17.2 dBf 2 µV(75IHF)

 

Mono: 11.2 dBf 1 µV(75IHF)

Signal to Noise Ratio

Stereo: 70 dB (IHF-A)

 

Mono:76 dB (IHF-A)

THD

Stereo: 0.3% (1kHz)

 

Mono:0.2% (1kHz)

Frequency Response

30 Hz–15 kHz / ±1 dB

Stereo Separation

45 dB (1kHz)

AM

Tuning Frequency

 

Range

522 kHz–1611 kHz

 

530 kHz–1710 kHz

Usable Sensitivity

30 µV

Signal to Noise Ratio

40 dB

THD

0.70%

General

Power Supply

AC 220/230 V, 50/60 Hz

Power Consumption

370 W

Stand-by Power

 

Consumption

0.5 W

Dimensions

 

(W H D)

435 150 369 mm

 

17-1/8" 5-7/8" 14-1/2"

Weight

8.6 kg (19.0 lbs.)

Video Inputs

 

S-Video

DVD,VIDEO1,VIDEO2

Composite

DVD,VIDEO1,VIDEO2,VIDEO3

Video Outputs

S-VideoMONITOR,VIDEO1

CompositeMONITOR,VIDEO1

Audio Inputs

Digital Inputs

Optical: 1

 

Coaxial: 1

Analog Inputs

DVD(MULTICHANNEL),VIDEO1,

 

VIDEO2,VIDEO3,TAPE,CD

Multichannel Inputs

6

Audio Outputs

Analog Outputs

TAPE,VIDEO1

Subwoofer Pre Outputs

1

Speaker Outputs

SP-A (L, C, R, SL, SR, SB) + SP-B (L, R)

Phones

1

Specifications and features are subject to change without notice.

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Onkyo TX-SR403 instruction manual Specification, Amplifier Section, Video Section, Tuner Section, General

TX-SR403 specifications

The Onkyo TX-SR403 is a versatile and feature-rich audio receiver that caters to both home theater enthusiasts and casual listeners alike. Introduced as part of Onkyo's lineup, this model aims to deliver high-quality sound reproduction, making it an excellent choice for anyone looking to enhance their audio experience.

One of the standout features of the TX-SR403 is its multi-channel audio capabilities. This receiver supports up to 6.1 channels, allowing for an immersive surround sound experience that draws listeners into their favorite movies, music, and video games. The power output is rated at 100 watts per channel, which is more than sufficient to fill a medium-sized room with dynamic and clear sound. It supports various audio formats, including Dolby Digital and DTS, ensuring compatibility with a wide range of media.

The TX-SR403 also excels in connectivity options. It is equipped with multiple HDMI inputs, along with component and composite video inputs, making it easy to connect to various devices such as Blu-ray players, gaming consoles, and streaming devices. This versatility ensures that users can easily integrate their existing home entertainment systems, allowing for seamless audio and video interaction.

In addition to its audio prowess, the TX-SR403 incorporates advanced technologies designed to enhance the listening experience. The receiver features Onkyo's proprietary Wide Range Amplification Technology (WRAT), which increases the dynamic range and improves tonal accuracy across various frequencies. This technology helps eliminate distortion, even at high volume levels, offering a cleaner and more enjoyable listening experience.

The user interface on the TX-SR403 is straightforward, featuring an easy-to-read display and intuitive control options. The remote control is user-friendly, enabling users to switch between different inputs, adjust settings, and create custom sound profiles with ease. The receiver also includes built-in FM/AM tuners for those who enjoy listening to radio broadcasts.

Overall, the Onkyo TX-SR403 stands out as a robust audio receiver that combines quality, functionality, and ease of use. Whether you are looking to set up a comprehensive home theater or simply want to improve your music listening experience, the TX-SR403 is a commendable choice that delivers excellent performance and versatility for all your audio needs.