Connecting Your Speakers

Enjoying Home Theater

Thanks to the AV receiver’s superb capabilities, you can enjoy surround sound with a real sense of movement in your own home—just like being in a movie theater or concert hall. You can enjoy DVDs featuring DTS and Dolby Digital. With analog and digital TV, you can enjoy Dolby Pro Logic II and Onkyo’s own DSP surround listening modes.

Center speaker (SKC-750C)

This speaker enhances the front left and right speakers, making sound movements distinct and providing a full sound image. For movies it’s used mainly for dialog.

Position it close to your TV facing forward at about ear level, or at the same height as the front left and right speakers.

Front left and right speakers (SKF-750F)

These output the overall sound. Their role in a home theater is to provide a solid anchor for the sound image. They should be positioned facing the listener at about ear level, and equally spaced from the TV. Angle them inward slightly so as to create a triangle, with the listener at the apex.

Subwoofer (SKW-750)

The subwoofer handles the bass sounds of the LFE (Low-Frequency Effects) chan- nel. The volume and quality of the bass output from your subwoofer will depend on its position, the shape of your listening room, and your listening position. In gen- eral, a good bass sound can be obtained by installing the subwoofer in a front cor- ner, or at one-third the way along the wall, as shown.

Tip: To find the best position for your sub-

Corner

 

woofer, while playing a movie or some

 

music with good bass, experiment by plac-

 

ing your subwoofer at various positions

 

within the room, and choose the one that

 

provides the most satisfying results.

 

If the subwoofer is placed on a hard floor

 

(wood, vinyl, tile, etc.) and playback is very

 

loud, the subwoofer's feet may damage the

 

flooring. To prevent this, place the supplied

 

pads underneath the sub-

 

woofer's feet. The pads

 

also provide a stable base

 

for the subwoofer.

 

1/3 wall length

Surround left and right speakers (SKM-750S)

These speakers are used for precise sound positioning and to add realistic ambience.

Position them at the sides of the listener, or slightly behind, about 2–3 feet (60–100 cm) above ear level. Ideally they should be equally spaced from the listener.

Using Rubber Spacers with the Speakers

We recommend using the supplied rubber spacers to achieve the best possible sound from your speakers. The rubber spacers prevent the speakers from moving, provid- ing a more stable setup.

Rubber spacers

Bottom of the speaker

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Onkyo HT-SP904 instruction manual Connecting Your Speakers, Enjoying Home Theater, Using Rubber Spacers with the Speakers

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.