Features

Amplifier

5-channel amplifier

110 watts per channel rms into 8 ohms, 2 channels driven at 1 kHz, less than 0.9% total harmonic distor- tion (FTC rating)

WRAT (Wide Range Amplifier Technology)

Non-Scaling Configuration

Massive High Current Power Supply (H.C.P.S.) trans- former

Optimum Gain Volume Circuitry

Audyssey 2EQ room correction*1

Processing

Dolby*2 Digital EX and Dolby Pro Logic II

DTS, DTS-ES Matrix/Discrete, DTS Neo:6, and DTS 96/24*3

Neural Surround*4

Theater-Dimensional*5virtual surround sound

Linear PCM 192 kHz/24-bit D/A converters on all channels

Powerful and highly accurate 32-bit DSP processing

Audio/Video

2 HDMI*6 inputs, 1 output

Adjustable crossover (40, 50, 60, 80, 100, 120, 150, 200 Hz)

HDTV-capable component video (3 inputs, 1 output)

3 S-Video inputs, 2 outputs

4 assignable digital inputs (2 optical, 2 coaxial)

Subwoofer pre out

Color-coded 5.1 multichannel input for use with Super Audio CD and DVD-Audio

Color-coded speaker terminal posts

Tuner

XM*7 Satellite Radio

*XM Passport System required; sold separately.

SIRIUS*8 Satellite Radio

40 radio presets

AM/FM auto tuning

Remote Controller

• Preprogrammed for use with other AV components

Speaker

Color-coded speaker terminals and speaker cables

Subwoofer Auto standby function

Magnetically shielded front and center speakers

DS-A1X RI Dock

Play your iPod music through your Onkyo audio sys- tem and enjoy great sound

Control your iPod with your Onkyo remote control- ler

Watch iPod videos and slideshows on your TV

Supports all iPods with an iPod connector, except 3rd Generation iPods

Charges your iPod’s battery while you enjoy your music

*1

Manufactured under license from Audyssey Laboratories. U.S. and foreign patents pending. Audyssey 2EQ is a trade- mark of Audyssey Laboratories.

*2

Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D symbol are trade- marks of Dolby Laboratories.

*3

“DTS” and “DTS-ES Neo: 6” are registered trademarks of DTS, Inc. “96/24” is a trademark of DTS, Inc.

*4

Neural Surround name and related logos are trademarks owned by Neural Audio Corporation.

*5

Theater-Dimensional is a trademark of Onkyo Corpora- tion.

*6

HDMI, the HDMI logo and High Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing, LLC. This unit incorporates HDMI technology.

*7

XM Ready® is a registered trademark of XM Satellite Radio Inc. All rights reserved.

*8

©2005 SIRIUS Satellite Radio Inc. “SIRIUS,” the SIRIUS dog logo, channel names and logos are trademarks of SIR- IUS Satellite Radio Inc. Available only in the contiguous United States (excluding Alaska and Hawaii) and Canada.

*iPod is a trademark of Apple Inc., registered in the U.S. and other countries.

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Onkyo HT-SP904 instruction manual Features

HT-SP904 specifications

The Onkyo HT-SP904 is a sophisticated home theater system that combines sleek design with cutting-edge audio technology, providing a comprehensive solution for immersive entertainment experiences. This system is aimed at both home theater enthusiasts and casual viewers, delivering exceptional sound quality whether you're watching movies, playing games, or listening to music.

One of the standout features of the HT-SP904 is its powerful 5.1-channel speaker configuration. This includes five satellite speakers and a subwoofer that work together to create an enveloping soundstage. Each satellite speaker is designed to deliver rich mids and highs, while the dedicated subwoofer adds deep, rumbling bass that enhances the overall audio experience. This setup is perfect for enjoying the nuances of a film's score or the dynamic effects in an action sequence.

The HT-SP904 also incorporates Onkyo's proprietary Wide Range Amplification Technology (WRAT), which ensures that audio is reproduced with clarity and detail. WRAT minimizes distortion across various volume levels, allowing users to experience music and dialogue as intended by the creators. This technology contributes to the system's ability to reproduce high-fidelity sound, making it ideal for both cinematic audio and music playback.

Connectivity is another strong suit of the HT-SP904. It features multiple HDMI inputs, enabling seamless integration with the latest Blu-ray players, gaming consoles, and streaming devices. Furthermore, the inclusion of 4K video pass-through ensures that users can enjoy high-definition visuals without compromising picture quality. The system also supports various audio formats, including Dolby TrueHD and DTS-HD Master Audio, which enhance the home cinema experience by providing immersive surround sound.

The sleek and stylish design of the HT-SP904 allows it to complement a variety of home decor styles. The front panel is elegantly crafted, and the satellite speakers can be either mounted on walls or placed on stands, providing flexibility in setup.

In summary, the Onkyo HT-SP904 is a powerful home theater system that excels in sound quality, connectivity, and design. With its 5.1-channel setup, advanced amplification technology, and support for high-definition audio and video formats, it caters to both the needs of audiophiles and the everyday viewer. Whether you’re hosting a movie night or enjoying your favorite playlist, the HT-SP904 promises a compelling audio experience that enhances any entertainment setting.